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remove obsolete files

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This commit is contained in:
mgthepro
2022-07-31 12:49:57 +02:00
parent 117076fd71
commit de846fb71e
3631 changed files with 0 additions and 9433291 deletions
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115
externals/libressl/crypto/asn1/a_bool.c vendored
View File

@@ -1,115 +0,0 @@
/* $OpenBSD: a_bool.c,v 1.8 2017/01/29 17:49:22 beck Exp $ */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#include <stdio.h>
#include <openssl/asn1t.h>
#include <openssl/err.h>
int
i2d_ASN1_BOOLEAN(int a, unsigned char **pp)
{
int r;
unsigned char *p;
r = ASN1_object_size(0, 1, V_ASN1_BOOLEAN);
if (pp == NULL)
return (r);
p = *pp;
ASN1_put_object(&p, 0, 1, V_ASN1_BOOLEAN, V_ASN1_UNIVERSAL);
*(p++) = (unsigned char)a;
*pp = p;
return (r);
}
int
d2i_ASN1_BOOLEAN(int *a, const unsigned char **pp, long length)
{
int ret = -1;
const unsigned char *p;
long len;
int inf, tag, xclass;
int i = 0;
p = *pp;
inf = ASN1_get_object(&p, &len, &tag, &xclass, length);
if (inf & 0x80) {
i = ASN1_R_BAD_OBJECT_HEADER;
goto err;
}
if (tag != V_ASN1_BOOLEAN) {
i = ASN1_R_EXPECTING_A_BOOLEAN;
goto err;
}
if (len != 1) {
i = ASN1_R_BOOLEAN_IS_WRONG_LENGTH;
goto err;
}
ret = (int)*(p++);
if (a != NULL)
(*a) = ret;
*pp = p;
return (ret);
err:
ASN1error(i);
return (ret);
}

289
externals/libressl/crypto/asn1/a_d2i_fp.c vendored
View File

@@ -1,289 +0,0 @@
/* $OpenBSD: a_d2i_fp.c,v 1.16 2017/01/29 17:49:22 beck Exp $ */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#include <limits.h>
#include <stdio.h>
#include <openssl/asn1.h>
#include <openssl/buffer.h>
#include <openssl/err.h>
static int asn1_d2i_read_bio(BIO *in, BUF_MEM **pb);
#ifndef NO_OLD_ASN1
void *
ASN1_d2i_fp(void *(*xnew)(void), d2i_of_void *d2i, FILE *in, void **x)
{
BIO *b;
void *ret;
if ((b = BIO_new(BIO_s_file())) == NULL) {
ASN1error(ERR_R_BUF_LIB);
return (NULL);
}
BIO_set_fp(b, in, BIO_NOCLOSE);
ret = ASN1_d2i_bio(xnew, d2i, b, x);
BIO_free(b);
return (ret);
}
void *
ASN1_d2i_bio(void *(*xnew)(void), d2i_of_void *d2i, BIO *in, void **x)
{
BUF_MEM *b = NULL;
const unsigned char *p;
void *ret = NULL;
int len;
len = asn1_d2i_read_bio(in, &b);
if (len < 0)
goto err;
p = (unsigned char *)b->data;
ret = d2i(x, &p, len);
err:
if (b != NULL)
BUF_MEM_free(b);
return (ret);
}
#endif
void *
ASN1_item_d2i_bio(const ASN1_ITEM *it, BIO *in, void *x)
{
BUF_MEM *b = NULL;
const unsigned char *p;
void *ret = NULL;
int len;
len = asn1_d2i_read_bio(in, &b);
if (len < 0)
goto err;
p = (const unsigned char *)b->data;
ret = ASN1_item_d2i(x, &p, len, it);
err:
if (b != NULL)
BUF_MEM_free(b);
return (ret);
}
void *
ASN1_item_d2i_fp(const ASN1_ITEM *it, FILE *in, void *x)
{
BIO *b;
char *ret;
if ((b = BIO_new(BIO_s_file())) == NULL) {
ASN1error(ERR_R_BUF_LIB);
return (NULL);
}
BIO_set_fp(b, in, BIO_NOCLOSE);
ret = ASN1_item_d2i_bio(it, b, x);
BIO_free(b);
return (ret);
}
#define HEADER_SIZE 8
#define ASN1_CHUNK_INITIAL_SIZE (16 * 1024)
static int
asn1_d2i_read_bio(BIO *in, BUF_MEM **pb)
{
BUF_MEM *b;
unsigned char *p;
int i;
ASN1_const_CTX c;
size_t want = HEADER_SIZE;
int eos = 0;
size_t off = 0;
size_t len = 0;
b = BUF_MEM_new();
if (b == NULL) {
ASN1error(ERR_R_MALLOC_FAILURE);
return -1;
}
ERR_clear_error();
for (;;) {
if (want >= (len - off)) {
want -= (len - off);
if (len + want < len ||
!BUF_MEM_grow_clean(b, len + want)) {
ASN1error(ERR_R_MALLOC_FAILURE);
goto err;
}
i = BIO_read(in, &(b->data[len]), want);
if ((i < 0) && ((len - off) == 0)) {
ASN1error(ASN1_R_NOT_ENOUGH_DATA);
goto err;
}
if (i > 0) {
if (len + i < len) {
ASN1error(ASN1_R_TOO_LONG);
goto err;
}
len += i;
}
}
/* else data already loaded */
p = (unsigned char *) & (b->data[off]);
c.p = p;
c.inf = ASN1_get_object(&(c.p), &(c.slen), &(c.tag),
&(c.xclass), len - off);
if (c.inf & 0x80) {
unsigned long e;
e = ERR_GET_REASON(ERR_peek_error());
if (e != ASN1_R_TOO_LONG)
goto err;
else
ERR_clear_error(); /* clear error */
}
i = c.p - p; /* header length */
off += i; /* end of data */
if (c.inf & 1) {
/* no data body so go round again */
eos++;
if (eos < 0) {
ASN1error(ASN1_R_HEADER_TOO_LONG);
goto err;
}
want = HEADER_SIZE;
} else if (eos && (c.slen == 0) && (c.tag == V_ASN1_EOC)) {
/* eos value, so go back and read another header */
eos--;
if (eos <= 0)
break;
else
want = HEADER_SIZE;
} else {
/* suck in c.slen bytes of data */
want = c.slen;
if (want > (len - off)) {
size_t chunk_max = ASN1_CHUNK_INITIAL_SIZE;
want -= (len - off);
if (want > INT_MAX /* BIO_read takes an int length */ ||
len+want < len) {
ASN1error(ASN1_R_TOO_LONG);
goto err;
}
while (want > 0) {
/*
* Read content in chunks of increasing size
* so we can return an error for EOF without
* having to allocate the entire content length
* in one go.
*/
size_t chunk = want > chunk_max ? chunk_max : want;
if (!BUF_MEM_grow_clean(b, len + chunk)) {
ASN1error(ERR_R_MALLOC_FAILURE);
goto err;
}
want -= chunk;
while (chunk > 0) {
i = BIO_read(in, &(b->data[len]), chunk);
if (i <= 0) {
ASN1error(ASN1_R_NOT_ENOUGH_DATA);
goto err;
}
/*
* This can't overflow because |len+want|
* didn't overflow.
*/
len += i;
chunk -= i;
}
if (chunk_max < INT_MAX/2)
chunk_max *= 2;
}
}
if (off + c.slen < off) {
ASN1error(ASN1_R_TOO_LONG);
goto err;
}
off += c.slen;
if (eos <= 0) {
break;
} else
want = HEADER_SIZE;
}
}
if (off > INT_MAX) {
ASN1error(ASN1_R_TOO_LONG);
goto err;
}
*pb = b;
return off;
err:
if (b != NULL)
BUF_MEM_free(b);
return -1;
}

87
externals/libressl/crypto/asn1/a_digest.c vendored
View File

@@ -1,87 +0,0 @@
/* $OpenBSD: a_digest.c,v 1.16 2018/04/06 09:19:36 tb Exp $ */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#include <sys/types.h>
#include <stdio.h>
#include <time.h>
#include <openssl/buffer.h>
#include <openssl/err.h>
#include <openssl/evp.h>
#include <openssl/x509.h>
int
ASN1_item_digest(const ASN1_ITEM *it, const EVP_MD *type, void *asn,
unsigned char *md, unsigned int *len)
{
int i;
unsigned char *str = NULL;
i = ASN1_item_i2d(asn, &str, it);
if (!str)
return (0);
if (!EVP_Digest(str, i, md, len, type, NULL)) {
free(str);
return (0);
}
free(str);
return (1);
}

118
externals/libressl/crypto/asn1/a_dup.c vendored
View File

@@ -1,118 +0,0 @@
/* $OpenBSD: a_dup.c,v 1.14 2017/01/29 17:49:22 beck Exp $ */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#include <stdio.h>
#include <openssl/asn1.h>
#include <openssl/err.h>
#ifndef NO_OLD_ASN1
void *
ASN1_dup(i2d_of_void *i2d, d2i_of_void *d2i, void *x)
{
unsigned char *b, *p;
const unsigned char *p2;
int i;
char *ret;
if (x == NULL)
return (NULL);
i = i2d(x, NULL);
b = malloc(i + 10);
if (b == NULL) {
ASN1error(ERR_R_MALLOC_FAILURE);
return (NULL);
}
p = b;
i = i2d(x, &p);
p2 = b;
ret = d2i(NULL, &p2, i);
free(b);
return (ret);
}
#endif
/* ASN1_ITEM version of dup: this follows the model above except we don't need
* to allocate the buffer. At some point this could be rewritten to directly dup
* the underlying structure instead of doing and encode and decode.
*/
void *
ASN1_item_dup(const ASN1_ITEM *it, void *x)
{
unsigned char *b = NULL;
const unsigned char *p;
long i;
void *ret;
if (x == NULL)
return (NULL);
i = ASN1_item_i2d(x, &b, it);
if (b == NULL) {
ASN1error(ERR_R_MALLOC_FAILURE);
return (NULL);
}
p = b;
ret = ASN1_item_d2i(NULL, &p, i, it);
free(b);
return (ret);
}

158
externals/libressl/crypto/asn1/a_i2d_fp.c vendored
View File

@@ -1,158 +0,0 @@
/* $OpenBSD: a_i2d_fp.c,v 1.15 2017/01/29 17:49:22 beck Exp $ */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#include <stdio.h>
#include <openssl/asn1.h>
#include <openssl/buffer.h>
#include <openssl/err.h>
#ifndef NO_OLD_ASN1
int
ASN1_i2d_fp(i2d_of_void *i2d, FILE *out, void *x)
{
BIO *b;
int ret;
if ((b = BIO_new(BIO_s_file())) == NULL) {
ASN1error(ERR_R_BUF_LIB);
return (0);
}
BIO_set_fp(b, out, BIO_NOCLOSE);
ret = ASN1_i2d_bio(i2d, b, x);
BIO_free(b);
return (ret);
}
int
ASN1_i2d_bio(i2d_of_void *i2d, BIO *out, unsigned char *x)
{
char *b;
unsigned char *p;
int i, j = 0, n, ret = 1;
n = i2d(x, NULL);
b = malloc(n);
if (b == NULL) {
ASN1error(ERR_R_MALLOC_FAILURE);
return (0);
}
p = (unsigned char *)b;
i2d(x, &p);
for (;;) {
i = BIO_write(out, &(b[j]), n);
if (i == n)
break;
if (i <= 0) {
ret = 0;
break;
}
j += i;
n -= i;
}
free(b);
return (ret);
}
#endif
int
ASN1_item_i2d_fp(const ASN1_ITEM *it, FILE *out, void *x)
{
BIO *b;
int ret;
if ((b = BIO_new(BIO_s_file())) == NULL) {
ASN1error(ERR_R_BUF_LIB);
return (0);
}
BIO_set_fp(b, out, BIO_NOCLOSE);
ret = ASN1_item_i2d_bio(it, b, x);
BIO_free(b);
return (ret);
}
int
ASN1_item_i2d_bio(const ASN1_ITEM *it, BIO *out, void *x)
{
unsigned char *b = NULL;
int i, j = 0, n, ret = 1;
n = ASN1_item_i2d(x, &b, it);
if (b == NULL) {
ASN1error(ERR_R_MALLOC_FAILURE);
return (0);
}
for (;;) {
i = BIO_write(out, &(b[j]), n);
if (i == n)
break;
if (i <= 0) {
ret = 0;
break;
}
j += i;
n -= i;
}
free(b);
return (ret);
}

233
externals/libressl/crypto/asn1/a_sign.c vendored
View File

@@ -1,233 +0,0 @@
/* $OpenBSD: a_sign.c,v 1.23 2017/05/02 03:59:44 deraadt Exp $ */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
/* ====================================================================
* Copyright (c) 1998-2003 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* openssl-core@openssl.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.openssl.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <sys/types.h>
#include <stdio.h>
#include <string.h>
#include <time.h>
#include <openssl/bn.h>
#include <openssl/buffer.h>
#include <openssl/err.h>
#include <openssl/evp.h>
#include <openssl/objects.h>
#include <openssl/x509.h>
#include "asn1_locl.h"
int
ASN1_item_sign(const ASN1_ITEM *it, X509_ALGOR *algor1, X509_ALGOR *algor2,
ASN1_BIT_STRING *signature, void *asn, EVP_PKEY *pkey, const EVP_MD *type)
{
EVP_MD_CTX ctx;
EVP_MD_CTX_init(&ctx);
if (!EVP_DigestSignInit(&ctx, NULL, type, NULL, pkey)) {
EVP_MD_CTX_cleanup(&ctx);
return 0;
}
return ASN1_item_sign_ctx(it, algor1, algor2, signature, asn, &ctx);
}
int
ASN1_item_sign_ctx(const ASN1_ITEM *it, X509_ALGOR *algor1, X509_ALGOR *algor2,
ASN1_BIT_STRING *signature, void *asn, EVP_MD_CTX *ctx)
{
const EVP_MD *type;
EVP_PKEY *pkey;
unsigned char *buf_in = NULL, *buf_out = NULL;
size_t inl = 0, outl = 0, outll = 0;
int signid, paramtype;
int rv;
type = EVP_MD_CTX_md(ctx);
pkey = EVP_PKEY_CTX_get0_pkey(ctx->pctx);
if (!type || !pkey) {
ASN1error(ASN1_R_CONTEXT_NOT_INITIALISED);
return 0;
}
if (pkey->ameth->item_sign) {
rv = pkey->ameth->item_sign(ctx, it, asn, algor1, algor2,
signature);
if (rv == 1)
outl = signature->length;
/* Return value meanings:
* <=0: error.
* 1: method does everything.
* 2: carry on as normal.
* 3: ASN1 method sets algorithm identifiers: just sign.
*/
if (rv <= 0)
ASN1error(ERR_R_EVP_LIB);
if (rv <= 1)
goto err;
} else
rv = 2;
if (rv == 2) {
if (type->flags & EVP_MD_FLAG_PKEY_METHOD_SIGNATURE) {
if (!pkey->ameth ||
!OBJ_find_sigid_by_algs(&signid,
EVP_MD_nid(type), pkey->ameth->pkey_id)) {
ASN1error(ASN1_R_DIGEST_AND_KEY_TYPE_NOT_SUPPORTED);
return 0;
}
} else
signid = type->pkey_type;
if (pkey->ameth->pkey_flags & ASN1_PKEY_SIGPARAM_NULL)
paramtype = V_ASN1_NULL;
else
paramtype = V_ASN1_UNDEF;
if (algor1)
X509_ALGOR_set0(algor1,
OBJ_nid2obj(signid), paramtype, NULL);
if (algor2)
X509_ALGOR_set0(algor2,
OBJ_nid2obj(signid), paramtype, NULL);
}
inl = ASN1_item_i2d(asn, &buf_in, it);
outll = outl = EVP_PKEY_size(pkey);
buf_out = malloc(outl);
if ((buf_in == NULL) || (buf_out == NULL)) {
outl = 0;
ASN1error(ERR_R_MALLOC_FAILURE);
goto err;
}
if (!EVP_DigestSignUpdate(ctx, buf_in, inl) ||
!EVP_DigestSignFinal(ctx, buf_out, &outl)) {
outl = 0;
ASN1error(ERR_R_EVP_LIB);
goto err;
}
free(signature->data);
signature->data = buf_out;
buf_out = NULL;
signature->length = outl;
/* In the interests of compatibility, I'll make sure that
* the bit string has a 'not-used bits' value of 0
*/
signature->flags &= ~(ASN1_STRING_FLAG_BITS_LEFT|0x07);
signature->flags |= ASN1_STRING_FLAG_BITS_LEFT;
err:
EVP_MD_CTX_cleanup(ctx);
freezero((char *)buf_in, inl);
freezero((char *)buf_out, outll);
return (outl);
}

167
externals/libressl/crypto/asn1/a_verify.c vendored
View File

@@ -1,167 +0,0 @@
/* $OpenBSD: a_verify.c,v 1.24 2017/05/02 03:59:44 deraadt Exp $ */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#include <sys/types.h>
#include <stdio.h>
#include <string.h>
#include <time.h>
#include <openssl/bn.h>
#include <openssl/buffer.h>
#include <openssl/err.h>
#include <openssl/evp.h>
#include <openssl/objects.h>
#include <openssl/x509.h>
#include "asn1_locl.h"
int
ASN1_item_verify(const ASN1_ITEM *it, X509_ALGOR *a,
ASN1_BIT_STRING *signature, void *asn, EVP_PKEY *pkey)
{
EVP_MD_CTX ctx;
unsigned char *buf_in = NULL;
int ret = -1, inl;
int mdnid, pknid;
if (!pkey) {
ASN1error(ERR_R_PASSED_NULL_PARAMETER);
return -1;
}
if (signature->type == V_ASN1_BIT_STRING && signature->flags & 0x7)
{
ASN1error(ASN1_R_INVALID_BIT_STRING_BITS_LEFT);
return -1;
}
EVP_MD_CTX_init(&ctx);
/* Convert signature OID into digest and public key OIDs */
if (!OBJ_find_sigid_algs(OBJ_obj2nid(a->algorithm), &mdnid, &pknid)) {
ASN1error(ASN1_R_UNKNOWN_SIGNATURE_ALGORITHM);
goto err;
}
if (mdnid == NID_undef) {
if (!pkey->ameth || !pkey->ameth->item_verify) {
ASN1error(ASN1_R_UNKNOWN_SIGNATURE_ALGORITHM);
goto err;
}
ret = pkey->ameth->item_verify(&ctx, it, asn, a,
signature, pkey);
/* Return value of 2 means carry on, anything else means we
* exit straight away: either a fatal error of the underlying
* verification routine handles all verification.
*/
if (ret != 2)
goto err;
ret = -1;
} else {
const EVP_MD *type;
type = EVP_get_digestbynid(mdnid);
if (type == NULL) {
ASN1error(ASN1_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM);
goto err;
}
/* Check public key OID matches public key type */
if (EVP_PKEY_type(pknid) != pkey->ameth->pkey_id) {
ASN1error(ASN1_R_WRONG_PUBLIC_KEY_TYPE);
goto err;
}
if (!EVP_DigestVerifyInit(&ctx, NULL, type, NULL, pkey)) {
ASN1error(ERR_R_EVP_LIB);
ret = 0;
goto err;
}
}
inl = ASN1_item_i2d(asn, &buf_in, it);
if (buf_in == NULL) {
ASN1error(ERR_R_MALLOC_FAILURE);
goto err;
}
if (!EVP_DigestVerifyUpdate(&ctx, buf_in, inl)) {
ASN1error(ERR_R_EVP_LIB);
ret = 0;
goto err;
}
freezero(buf_in, (unsigned int)inl);
if (EVP_DigestVerifyFinal(&ctx, signature->data,
(size_t)signature->length) <= 0) {
ASN1error(ERR_R_EVP_LIB);
ret = 0;
goto err;
}
/* we don't need to zero the 'ctx' because we just checked
* public information */
/* memset(&ctx,0,sizeof(ctx)); */
ret = 1;
err:
EVP_MD_CTX_cleanup(&ctx);
return (ret);
}

109
externals/libressl/crypto/asn1/asn_pack.c vendored
View File

@@ -1,109 +0,0 @@
/* $OpenBSD: asn_pack.c,v 1.18 2018/10/24 17:57:22 jsing Exp $ */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 1999.
*/
/* ====================================================================
* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <stdio.h>
#include <openssl/asn1.h>
#include <openssl/err.h>
/* Pack an ASN1 object into an ASN1_STRING. */
ASN1_STRING *
ASN1_item_pack(void *obj, const ASN1_ITEM *it, ASN1_STRING **oct)
{
ASN1_STRING *octmp;
if (!oct || !*oct) {
if (!(octmp = ASN1_STRING_new ())) {
ASN1error(ERR_R_MALLOC_FAILURE);
return NULL;
}
} else
octmp = *oct;
free(octmp->data);
octmp->data = NULL;
if (!(octmp->length = ASN1_item_i2d(obj, &octmp->data, it))) {
ASN1error(ASN1_R_ENCODE_ERROR);
goto err;
}
if (!octmp->data) {
ASN1error(ERR_R_MALLOC_FAILURE);
goto err;
}
if (oct)
*oct = octmp;
return octmp;
err:
if (!oct || octmp != *oct)
ASN1_STRING_free(octmp);
return NULL;
}
/* Extract an ASN1 object from an ASN1_STRING. */
void *
ASN1_item_unpack(const ASN1_STRING *oct, const ASN1_ITEM *it)
{
const unsigned char *p;
void *ret;
p = oct->data;
if (!(ret = ASN1_item_d2i(NULL, &p, oct->length, it)))
ASN1error(ASN1_R_DECODE_ERROR);
return ret;
}

169
externals/libressl/crypto/asn1/d2i_pr.c vendored
View File

@@ -1,169 +0,0 @@
/* $OpenBSD: d2i_pr.c,v 1.17 2019/04/10 16:23:55 jsing Exp $ */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#include <stdio.h>
#include <openssl/opensslconf.h>
#include <openssl/asn1.h>
#include <openssl/bn.h>
#include <openssl/err.h>
#include <openssl/evp.h>
#include <openssl/objects.h>
#include <openssl/x509.h>
#ifndef OPENSSL_NO_ENGINE
#include <openssl/engine.h>
#endif
#include "asn1_locl.h"
EVP_PKEY *
d2i_PrivateKey(int type, EVP_PKEY **a, const unsigned char **pp, long length)
{
const unsigned char *p = *pp;
EVP_PKEY *ret;
if ((a == NULL) || (*a == NULL)) {
if ((ret = EVP_PKEY_new()) == NULL) {
ASN1error(ERR_R_EVP_LIB);
return (NULL);
}
} else {
ret = *a;
#ifndef OPENSSL_NO_ENGINE
ENGINE_finish(ret->engine);
ret->engine = NULL;
#endif
}
if (!EVP_PKEY_set_type(ret, type)) {
ASN1error(ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE);
goto err;
}
if (!ret->ameth->old_priv_decode ||
!ret->ameth->old_priv_decode(ret, pp, length)) {
if (ret->ameth->priv_decode) {
PKCS8_PRIV_KEY_INFO *p8 = NULL;
*pp = p; /* XXX */
p8 = d2i_PKCS8_PRIV_KEY_INFO(NULL, pp, length);
if (!p8)
goto err;
EVP_PKEY_free(ret);
ret = EVP_PKCS82PKEY(p8);
PKCS8_PRIV_KEY_INFO_free(p8);
} else {
ASN1error(ERR_R_ASN1_LIB);
goto err;
}
}
if (a != NULL)
(*a) = ret;
return (ret);
err:
if (a == NULL || *a != ret)
EVP_PKEY_free(ret);
return (NULL);
}
/* This works like d2i_PrivateKey() except it automatically works out the type */
EVP_PKEY *
d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp, long length)
{
STACK_OF(ASN1_TYPE) *inkey;
const unsigned char *p;
int keytype;
p = *pp;
/* Dirty trick: read in the ASN1 data into a STACK_OF(ASN1_TYPE):
* by analyzing it we can determine the passed structure: this
* assumes the input is surrounded by an ASN1 SEQUENCE.
*/
inkey = d2i_ASN1_SEQUENCE_ANY(NULL, &p, length);
/* Since we only need to discern "traditional format" RSA and DSA
* keys we can just count the elements.
*/
if (sk_ASN1_TYPE_num(inkey) == 6)
keytype = EVP_PKEY_DSA;
else if (sk_ASN1_TYPE_num(inkey) == 4)
keytype = EVP_PKEY_EC;
else if (sk_ASN1_TYPE_num(inkey) == 3) {
/* This seems to be PKCS8, not traditional format */
PKCS8_PRIV_KEY_INFO *p8 = d2i_PKCS8_PRIV_KEY_INFO(
NULL, pp, length);
EVP_PKEY *ret;
sk_ASN1_TYPE_pop_free(inkey, ASN1_TYPE_free);
if (!p8) {
ASN1error(ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE);
return NULL;
}
ret = EVP_PKCS82PKEY(p8);
PKCS8_PRIV_KEY_INFO_free(p8);
if (a) {
*a = ret;
}
return ret;
} else
keytype = EVP_PKEY_RSA;
sk_ASN1_TYPE_pop_free(inkey, ASN1_TYPE_free);
return d2i_PrivateKey(keytype, a, pp, length);
}

136
externals/libressl/crypto/asn1/d2i_pu.c vendored
View File

@@ -1,136 +0,0 @@
/* $OpenBSD: d2i_pu.c,v 1.14 2017/01/29 17:49:22 beck Exp $ */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#include <stdio.h>
#include <openssl/opensslconf.h>
#include <openssl/asn1.h>
#include <openssl/bn.h>
#include <openssl/err.h>
#include <openssl/evp.h>
#include <openssl/objects.h>
#ifndef OPENSSL_NO_DSA
#include <openssl/dsa.h>
#endif
#ifndef OPENSSL_NO_EC
#include <openssl/ec.h>
#endif
#ifndef OPENSSL_NO_RSA
#include <openssl/rsa.h>
#endif
EVP_PKEY *
d2i_PublicKey(int type, EVP_PKEY **a, const unsigned char **pp, long length)
{
EVP_PKEY *ret;
if ((a == NULL) || (*a == NULL)) {
if ((ret = EVP_PKEY_new()) == NULL) {
ASN1error(ERR_R_EVP_LIB);
return (NULL);
}
} else
ret = *a;
if (!EVP_PKEY_set_type(ret, type)) {
ASN1error(ERR_R_EVP_LIB);
goto err;
}
switch (EVP_PKEY_id(ret)) {
#ifndef OPENSSL_NO_RSA
case EVP_PKEY_RSA:
if ((ret->pkey.rsa = d2i_RSAPublicKey(NULL, pp, length)) ==
NULL) {
ASN1error(ERR_R_ASN1_LIB);
goto err;
}
break;
#endif
#ifndef OPENSSL_NO_DSA
case EVP_PKEY_DSA:
if (!d2i_DSAPublicKey(&(ret->pkey.dsa), pp, length)) {
ASN1error(ERR_R_ASN1_LIB);
goto err;
}
break;
#endif
#ifndef OPENSSL_NO_EC
case EVP_PKEY_EC:
if (!o2i_ECPublicKey(&(ret->pkey.ec), pp, length)) {
ASN1error(ERR_R_ASN1_LIB);
goto err;
}
break;
#endif
default:
ASN1error(ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE);
goto err;
/* break; */
}
if (a != NULL)
(*a) = ret;
return (ret);
err:
if (a == NULL || *a != ret)
EVP_PKEY_free(ret);
return (NULL);
}

193
externals/libressl/crypto/asn1/evp_asn1.c vendored
View File

@@ -1,193 +0,0 @@
/* $OpenBSD: evp_asn1.c,v 1.23 2018/11/09 04:20:27 tb Exp $ */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#include <stdio.h>
#include <string.h>
#include <openssl/asn1.h>
#include <openssl/asn1t.h>
#include <openssl/err.h>
int
ASN1_TYPE_set_octetstring(ASN1_TYPE *a, const unsigned char *data, int len)
{
ASN1_STRING *os;
if ((os = ASN1_OCTET_STRING_new()) == NULL)
return (0);
if (!ASN1_STRING_set(os, data, len)) {
ASN1_OCTET_STRING_free(os);
return (0);
}
ASN1_TYPE_set(a, V_ASN1_OCTET_STRING, os);
return (1);
}
int
ASN1_TYPE_get_octetstring(const ASN1_TYPE *a, unsigned char *data, int max_len)
{
int ret, num;
unsigned char *p;
if ((a->type != V_ASN1_OCTET_STRING) ||
(a->value.octet_string == NULL)) {
ASN1error(ASN1_R_DATA_IS_WRONG);
return (-1);
}
p = ASN1_STRING_data(a->value.octet_string);
ret = ASN1_STRING_length(a->value.octet_string);
if (ret < max_len)
num = ret;
else
num = max_len;
memcpy(data, p, num);
return (ret);
}
typedef struct {
ASN1_INTEGER *num;
ASN1_OCTET_STRING *value;
} ASN1_int_octetstring;
static const ASN1_TEMPLATE ASN1_INT_OCTETSTRING_seq_tt[] = {
{
.offset = offsetof(ASN1_int_octetstring, num),
.field_name = "num",
.item = &ASN1_INTEGER_it,
},
{
.offset = offsetof(ASN1_int_octetstring, value),
.field_name = "value",
.item = &ASN1_OCTET_STRING_it,
},
};
const ASN1_ITEM ASN1_INT_OCTETSTRING_it = {
.itype = ASN1_ITYPE_SEQUENCE,
.utype = V_ASN1_SEQUENCE,
.templates = ASN1_INT_OCTETSTRING_seq_tt,
.tcount = sizeof(ASN1_INT_OCTETSTRING_seq_tt) / sizeof(ASN1_TEMPLATE),
.size = sizeof(ASN1_int_octetstring),
.sname = "ASN1_INT_OCTETSTRING",
};
int
ASN1_TYPE_set_int_octetstring(ASN1_TYPE *at, long num, const unsigned char *data,
int len)
{
ASN1_int_octetstring *ios;
ASN1_STRING *sp = NULL;
int ret = 0;
if ((ios = (ASN1_int_octetstring *)ASN1_item_new(
&ASN1_INT_OCTETSTRING_it)) == NULL)
goto err;
if (!ASN1_INTEGER_set(ios->num, num))
goto err;
if (!ASN1_OCTET_STRING_set(ios->value, data, len))
goto err;
if ((sp = ASN1_item_pack(ios, &ASN1_INT_OCTETSTRING_it, NULL)) == NULL)
goto err;
ASN1_TYPE_set(at, V_ASN1_SEQUENCE, sp);
sp = NULL;
ret = 1;
err:
ASN1_item_free((ASN1_VALUE *)ios, &ASN1_INT_OCTETSTRING_it);
ASN1_STRING_free(sp);
return ret;
}
int
ASN1_TYPE_get_int_octetstring(const ASN1_TYPE *at, long *num, unsigned char *data,
int max_len)
{
ASN1_STRING *sp = at->value.sequence;
ASN1_int_octetstring *ios = NULL;
int ret = -1;
int len;
if (at->type != V_ASN1_SEQUENCE || sp == NULL)
goto err;
if ((ios = ASN1_item_unpack(sp, &ASN1_INT_OCTETSTRING_it)) == NULL)
goto err;
if (num != NULL)
*num = ASN1_INTEGER_get(ios->num);
if (data != NULL) {
len = ASN1_STRING_length(ios->value);
if (len > max_len)
len = max_len;
memcpy(data, ASN1_STRING_data(ios->value), len);
}
ret = ASN1_STRING_length(ios->value);
err:
ASN1_item_free((ASN1_VALUE *)ios, &ASN1_INT_OCTETSTRING_it);
if (ret == -1)
ASN1error(ASN1_R_DATA_IS_WRONG);
return ret;
}

198
externals/libressl/crypto/asn1/f_enum.c vendored
View File

@@ -1,198 +0,0 @@
/* $OpenBSD: f_enum.c,v 1.16 2018/04/25 11:48:21 tb Exp $ */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#include <stdio.h>
#include <openssl/asn1.h>
#include <openssl/buffer.h>
#include <openssl/err.h>
/* Based on a_int.c: equivalent ENUMERATED functions */
int
i2a_ASN1_ENUMERATED(BIO *bp, const ASN1_ENUMERATED *a)
{
int i, n = 0;
static const char h[] = "0123456789ABCDEF";
char buf[2];
if (a == NULL)
return (0);
if (a->length == 0) {
if (BIO_write(bp, "00", 2) != 2)
goto err;
n = 2;
} else {
for (i = 0; i < a->length; i++) {
if ((i != 0) && (i % 35 == 0)) {
if (BIO_write(bp, "\\\n", 2) != 2)
goto err;
n += 2;
}
buf[0] = h[((unsigned char)a->data[i] >> 4) & 0x0f];
buf[1] = h[((unsigned char)a->data[i]) & 0x0f];
if (BIO_write(bp, buf, 2) != 2)
goto err;
n += 2;
}
}
return (n);
err:
return (-1);
}
int
a2i_ASN1_ENUMERATED(BIO *bp, ASN1_ENUMERATED *bs, char *buf, int size)
{
int ret = 0;
int i, j,k, m,n, again, bufsize;
unsigned char *s = NULL, *sp;
unsigned char *bufp;
int first = 1;
size_t num = 0, slen = 0;
bs->type = V_ASN1_ENUMERATED;
bufsize = BIO_gets(bp, buf, size);
for (;;) {
if (bufsize < 1)
goto err_sl;
i = bufsize;
if (buf[i-1] == '\n')
buf[--i] = '\0';
if (i == 0)
goto err_sl;
if (buf[i-1] == '\r')
buf[--i] = '\0';
if (i == 0)
goto err_sl;
again = (buf[i - 1] == '\\');
for (j = 0; j < i; j++) {
if (!(((buf[j] >= '0') && (buf[j] <= '9')) ||
((buf[j] >= 'a') && (buf[j] <= 'f')) ||
((buf[j] >= 'A') && (buf[j] <= 'F')))) {
i = j;
break;
}
}
buf[i] = '\0';
/* We have now cleared all the crap off the end of the
* line */
if (i < 2)
goto err_sl;
bufp = (unsigned char *)buf;
if (first) {
first = 0;
if ((bufp[0] == '0') && (buf[1] == '0')) {
bufp += 2;
i -= 2;
}
}
k = 0;
i -= again;
if (i % 2 != 0) {
ASN1error(ASN1_R_ODD_NUMBER_OF_CHARS);
goto err;
}
i /= 2;
if (num + i > slen) {
sp = realloc(s, num + i);
if (sp == NULL) {
ASN1error(ERR_R_MALLOC_FAILURE);
goto err;
}
s = sp;
slen = num + i;
}
for (j = 0; j < i; j++, k += 2) {
for (n = 0; n < 2; n++) {
m = bufp[k + n];
if ((m >= '0') && (m <= '9'))
m -= '0';
else if ((m >= 'a') && (m <= 'f'))
m = m - 'a' + 10;
else if ((m >= 'A') && (m <= 'F'))
m = m - 'A' + 10;
else {
ASN1error(ASN1_R_NON_HEX_CHARACTERS);
goto err;
}
s[num + j] <<= 4;
s[num + j] |= m;
}
}
num += i;
if (again)
bufsize = BIO_gets(bp, buf, size);
else
break;
}
bs->length = num;
bs->data = s;
return (1);
err_sl:
ASN1error(ASN1_R_SHORT_LINE);
err:
free(s);
return (ret);
}

200
externals/libressl/crypto/asn1/f_int.c vendored
View File

@@ -1,200 +0,0 @@
/* $OpenBSD: f_int.c,v 1.20 2018/05/13 13:48:08 jsing Exp $ */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#include <stdio.h>
#include <openssl/asn1.h>
#include <openssl/buffer.h>
#include <openssl/err.h>
int
i2a_ASN1_INTEGER(BIO *bp, const ASN1_INTEGER *a)
{
int i, n = 0;
static const char h[] = "0123456789ABCDEF";
char buf[2];
if (a == NULL)
return (0);
if (a->type & V_ASN1_NEG) {
if (BIO_write(bp, "-", 1) != 1)
goto err;
n = 1;
}
if (a->length == 0) {
if (BIO_write(bp, "00", 2) != 2)
goto err;
n += 2;
} else {
for (i = 0; i < a->length; i++) {
if ((i != 0) && (i % 35 == 0)) {
if (BIO_write(bp, "\\\n", 2) != 2)
goto err;
n += 2;
}
buf[0] = h[((unsigned char)a->data[i] >> 4) & 0x0f];
buf[1] = h[((unsigned char)a->data[i]) & 0x0f];
if (BIO_write(bp, buf, 2) != 2)
goto err;
n += 2;
}
}
return (n);
err:
return (-1);
}
int
a2i_ASN1_INTEGER(BIO *bp, ASN1_INTEGER *bs, char *buf, int size)
{
int ret = 0;
int i, j,k, m,n, again, bufsize;
unsigned char *s = NULL, *sp;
unsigned char *bufp;
int num = 0, slen = 0, first = 1;
bs->type = V_ASN1_INTEGER;
bufsize = BIO_gets(bp, buf, size);
for (;;) {
if (bufsize < 1)
goto err_sl;
i = bufsize;
if (buf[i - 1] == '\n')
buf[--i] = '\0';
if (i == 0)
goto err_sl;
if (buf[i - 1] == '\r')
buf[--i] = '\0';
if (i == 0)
goto err_sl;
again = (buf[i - 1] == '\\');
for (j = 0; j < i; j++) {
if (!(((buf[j] >= '0') && (buf[j] <= '9')) ||
((buf[j] >= 'a') && (buf[j] <= 'f')) ||
((buf[j] >= 'A') && (buf[j] <= 'F')))) {
i = j;
break;
}
}
buf[i] = '\0';
/* We have now cleared all the crap off the end of the
* line */
if (i < 2)
goto err_sl;
bufp = (unsigned char *)buf;
if (first) {
first = 0;
if ((bufp[0] == '0') && (buf[1] == '0')) {
bufp += 2;
i -= 2;
}
}
k = 0;
i -= again;
if (i % 2 != 0) {
ASN1error(ASN1_R_ODD_NUMBER_OF_CHARS);
goto err;
}
i /= 2;
if (num + i > slen) {
if ((sp = recallocarray(s, slen, num + i, 1)) == NULL) {
ASN1error(ERR_R_MALLOC_FAILURE);
goto err;
}
s = sp;
slen = num + i;
}
for (j = 0; j < i; j++, k += 2) {
for (n = 0; n < 2; n++) {
m = bufp[k + n];
if ((m >= '0') && (m <= '9'))
m -= '0';
else if ((m >= 'a') && (m <= 'f'))
m = m - 'a' + 10;
else if ((m >= 'A') && (m <= 'F'))
m = m - 'A' + 10;
else {
ASN1error(ASN1_R_NON_HEX_CHARACTERS);
goto err;
}
s[num + j] <<= 4;
s[num + j] |= m;
}
}
num += i;
if (again)
bufsize = BIO_gets(bp, buf, size);
else
break;
}
bs->length = num;
bs->data = s;
return (1);
err_sl:
ASN1error(ASN1_R_SHORT_LINE);
err:
free(s);
return (ret);
}

194
externals/libressl/crypto/asn1/f_string.c vendored
View File

@@ -1,194 +0,0 @@
/* $OpenBSD: f_string.c,v 1.18 2018/04/25 11:48:21 tb Exp $ */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#include <stdio.h>
#include <openssl/asn1.h>
#include <openssl/buffer.h>
#include <openssl/err.h>
int
i2a_ASN1_STRING(BIO *bp, const ASN1_STRING *a, int type)
{
int i, n = 0;
static const char h[] = "0123456789ABCDEF";
char buf[2];
if (a == NULL)
return (0);
if (a->length == 0) {
if (BIO_write(bp, "0", 1) != 1)
goto err;
n = 1;
} else {
for (i = 0; i < a->length; i++) {
if ((i != 0) && (i % 35 == 0)) {
if (BIO_write(bp, "\\\n", 2) != 2)
goto err;
n += 2;
}
buf[0] = h[((unsigned char)a->data[i] >> 4) & 0x0f];
buf[1] = h[((unsigned char)a->data[i]) & 0x0f];
if (BIO_write(bp, buf, 2) != 2)
goto err;
n += 2;
}
}
return (n);
err:
return (-1);
}
int
a2i_ASN1_STRING(BIO *bp, ASN1_STRING *bs, char *buf, int size)
{
int ret = 0;
int i, j, k, m, n, again, bufsize;
unsigned char *s = NULL, *sp;
unsigned char *bufp;
int first = 1;
size_t num = 0, slen = 0;
bufsize = BIO_gets(bp, buf, size);
for (;;) {
if (bufsize < 1) {
if (first)
break;
else
goto err_sl;
}
first = 0;
i = bufsize;
if (buf[i-1] == '\n')
buf[--i] = '\0';
if (i == 0)
goto err_sl;
if (buf[i-1] == '\r')
buf[--i] = '\0';
if (i == 0)
goto err_sl;
again = (buf[i - 1] == '\\');
for (j = i - 1; j > 0; j--) {
if (!(((buf[j] >= '0') && (buf[j] <= '9')) ||
((buf[j] >= 'a') && (buf[j] <= 'f')) ||
((buf[j] >= 'A') && (buf[j] <= 'F')))) {
i = j;
break;
}
}
buf[i] = '\0';
/* We have now cleared all the crap off the end of the
* line */
if (i < 2)
goto err_sl;
bufp = (unsigned char *)buf;
k = 0;
i -= again;
if (i % 2 != 0) {
ASN1error(ASN1_R_ODD_NUMBER_OF_CHARS);
goto err;
}
i /= 2;
if (num + i > slen) {
sp = realloc(s, num + i);
if (sp == NULL) {
ASN1error(ERR_R_MALLOC_FAILURE);
goto err;
}
s = sp;
slen = num + i;
}
for (j = 0; j < i; j++, k += 2) {
for (n = 0; n < 2; n++) {
m = bufp[k + n];
if ((m >= '0') && (m <= '9'))
m -= '0';
else if ((m >= 'a') && (m <= 'f'))
m = m - 'a' + 10;
else if ((m >= 'A') && (m <= 'F'))
m = m - 'A' + 10;
else {
ASN1error(ASN1_R_NON_HEX_CHARACTERS);
goto err;
}
s[num + j] <<= 4;
s[num + j] |= m;
}
}
num += i;
if (again)
bufsize = BIO_gets(bp, buf, size);
else
break;
}
bs->length = num;
bs->data = s;
return (1);
err_sl:
ASN1error(ASN1_R_SHORT_LINE);
err:
free(s);
return (ret);
}

81
externals/libressl/crypto/asn1/i2d_pr.c vendored
View File

@@ -1,81 +0,0 @@
/* $OpenBSD: i2d_pr.c,v 1.11 2017/01/29 17:49:22 beck Exp $ */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#include <stdio.h>
#include <openssl/err.h>
#include <openssl/evp.h>
#include <openssl/x509.h>
#include "asn1_locl.h"
int
i2d_PrivateKey(EVP_PKEY *a, unsigned char **pp)
{
if (a->ameth && a->ameth->old_priv_encode) {
return a->ameth->old_priv_encode(a, pp);
}
if (a->ameth && a->ameth->priv_encode) {
PKCS8_PRIV_KEY_INFO *p8 = EVP_PKEY2PKCS8(a);
int ret = i2d_PKCS8_PRIV_KEY_INFO(p8, pp);
PKCS8_PRIV_KEY_INFO_free(p8);
return ret;
}
ASN1error(ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE);
return (-1);
}

98
externals/libressl/crypto/asn1/i2d_pu.c vendored
View File

@@ -1,98 +0,0 @@
/* $OpenBSD: i2d_pu.c,v 1.11 2017/01/29 17:49:22 beck Exp $ */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#include <stdio.h>
#include <openssl/opensslconf.h>
#include <openssl/bn.h>
#include <openssl/err.h>
#include <openssl/evp.h>
#include <openssl/objects.h>
#ifndef OPENSSL_NO_DSA
#include <openssl/dsa.h>
#endif
#ifndef OPENSSL_NO_EC
#include <openssl/ec.h>
#endif
#ifndef OPENSSL_NO_RSA
#include <openssl/rsa.h>
#endif
int
i2d_PublicKey(EVP_PKEY *a, unsigned char **pp)
{
switch (a->type) {
#ifndef OPENSSL_NO_RSA
case EVP_PKEY_RSA:
return (i2d_RSAPublicKey(a->pkey.rsa, pp));
#endif
#ifndef OPENSSL_NO_DSA
case EVP_PKEY_DSA:
return (i2d_DSAPublicKey(a->pkey.dsa, pp));
#endif
#ifndef OPENSSL_NO_EC
case EVP_PKEY_EC:
return (i2o_ECPublicKey(a->pkey.ec, pp));
#endif
default:
ASN1error(ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE);
return (-1);
}
}

432
externals/libressl/crypto/asn1/n_pkey.c vendored
View File

@@ -1,432 +0,0 @@
/* $OpenBSD: n_pkey.c,v 1.32 2018/08/05 13:35:45 bcook Exp $ */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#include <stdio.h>
#include <string.h>
#include <openssl/opensslconf.h>
#ifndef OPENSSL_NO_RSA
#include <openssl/asn1t.h>
#include <openssl/err.h>
#include <openssl/evp.h>
#include <openssl/objects.h>
#include <openssl/rsa.h>
#include <openssl/x509.h>
#ifndef OPENSSL_NO_RC4
typedef struct netscape_pkey_st {
long version;
X509_ALGOR *algor;
ASN1_OCTET_STRING *private_key;
} NETSCAPE_PKEY;
typedef struct netscape_encrypted_pkey_st {
ASN1_OCTET_STRING *os;
/* This is the same structure as DigestInfo so use it:
* although this isn't really anything to do with
* digests.
*/
X509_SIG *enckey;
} NETSCAPE_ENCRYPTED_PKEY;
static const ASN1_AUX NETSCAPE_ENCRYPTED_PKEY_aux = {
.flags = ASN1_AFLG_BROKEN,
};
static const ASN1_TEMPLATE NETSCAPE_ENCRYPTED_PKEY_seq_tt[] = {
{
.offset = offsetof(NETSCAPE_ENCRYPTED_PKEY, os),
.field_name = "os",
.item = &ASN1_OCTET_STRING_it,
},
{
.offset = offsetof(NETSCAPE_ENCRYPTED_PKEY, enckey),
.field_name = "enckey",
.item = &X509_SIG_it,
},
};
const ASN1_ITEM NETSCAPE_ENCRYPTED_PKEY_it = {
.itype = ASN1_ITYPE_SEQUENCE,
.utype = V_ASN1_SEQUENCE,
.templates = NETSCAPE_ENCRYPTED_PKEY_seq_tt,
.tcount = sizeof(NETSCAPE_ENCRYPTED_PKEY_seq_tt) / sizeof(ASN1_TEMPLATE),
.funcs = &NETSCAPE_ENCRYPTED_PKEY_aux,
.size = sizeof(NETSCAPE_ENCRYPTED_PKEY),
.sname = "NETSCAPE_ENCRYPTED_PKEY",
};
NETSCAPE_ENCRYPTED_PKEY *NETSCAPE_ENCRYPTED_PKEY_new(void);
void NETSCAPE_ENCRYPTED_PKEY_free(NETSCAPE_ENCRYPTED_PKEY *a);
NETSCAPE_ENCRYPTED_PKEY *d2i_NETSCAPE_ENCRYPTED_PKEY(NETSCAPE_ENCRYPTED_PKEY **a, const unsigned char **in, long len);
int i2d_NETSCAPE_ENCRYPTED_PKEY(const NETSCAPE_ENCRYPTED_PKEY *a, unsigned char **out);
NETSCAPE_ENCRYPTED_PKEY *
d2i_NETSCAPE_ENCRYPTED_PKEY(NETSCAPE_ENCRYPTED_PKEY **a, const unsigned char **in, long len)
{
return (NETSCAPE_ENCRYPTED_PKEY *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
&NETSCAPE_ENCRYPTED_PKEY_it);
}
int
i2d_NETSCAPE_ENCRYPTED_PKEY(const NETSCAPE_ENCRYPTED_PKEY *a, unsigned char **out)
{
return ASN1_item_i2d((ASN1_VALUE *)a, out, &NETSCAPE_ENCRYPTED_PKEY_it);
}
NETSCAPE_ENCRYPTED_PKEY *
NETSCAPE_ENCRYPTED_PKEY_new(void)
{
return (NETSCAPE_ENCRYPTED_PKEY *)ASN1_item_new(&NETSCAPE_ENCRYPTED_PKEY_it);
}
void
NETSCAPE_ENCRYPTED_PKEY_free(NETSCAPE_ENCRYPTED_PKEY *a)
{
ASN1_item_free((ASN1_VALUE *)a, &NETSCAPE_ENCRYPTED_PKEY_it);
}
static const ASN1_TEMPLATE NETSCAPE_PKEY_seq_tt[] = {
{
.offset = offsetof(NETSCAPE_PKEY, version),
.field_name = "version",
.item = &LONG_it,
},
{
.offset = offsetof(NETSCAPE_PKEY, algor),
.field_name = "algor",
.item = &X509_ALGOR_it,
},
{
.offset = offsetof(NETSCAPE_PKEY, private_key),
.field_name = "private_key",
.item = &ASN1_OCTET_STRING_it,
},
};
const ASN1_ITEM NETSCAPE_PKEY_it = {
.itype = ASN1_ITYPE_SEQUENCE,
.utype = V_ASN1_SEQUENCE,
.templates = NETSCAPE_PKEY_seq_tt,
.tcount = sizeof(NETSCAPE_PKEY_seq_tt) / sizeof(ASN1_TEMPLATE),
.size = sizeof(NETSCAPE_PKEY),
.sname = "NETSCAPE_PKEY",
};
NETSCAPE_PKEY *NETSCAPE_PKEY_new(void);
void NETSCAPE_PKEY_free(NETSCAPE_PKEY *a);
NETSCAPE_PKEY *d2i_NETSCAPE_PKEY(NETSCAPE_PKEY **a, const unsigned char **in, long len);
int i2d_NETSCAPE_PKEY(const NETSCAPE_PKEY *a, unsigned char **out);
NETSCAPE_PKEY *
d2i_NETSCAPE_PKEY(NETSCAPE_PKEY **a, const unsigned char **in, long len)
{
return (NETSCAPE_PKEY *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
&NETSCAPE_PKEY_it);
}
int
i2d_NETSCAPE_PKEY(const NETSCAPE_PKEY *a, unsigned char **out)
{
return ASN1_item_i2d((ASN1_VALUE *)a, out, &NETSCAPE_PKEY_it);
}
NETSCAPE_PKEY *
NETSCAPE_PKEY_new(void)
{
return (NETSCAPE_PKEY *)ASN1_item_new(&NETSCAPE_PKEY_it);
}
void
NETSCAPE_PKEY_free(NETSCAPE_PKEY *a)
{
ASN1_item_free((ASN1_VALUE *)a, &NETSCAPE_PKEY_it);
}
static RSA *d2i_RSA_NET_2(RSA **a, ASN1_OCTET_STRING *os,
int (*cb)(char *buf, int len, const char *prompt, int verify), int sgckey);
int
i2d_Netscape_RSA(const RSA *a, unsigned char **pp,
int (*cb)(char *buf, int len, const char *prompt, int verify))
{
return i2d_RSA_NET(a, pp, cb, 0);
}
int
i2d_RSA_NET(const RSA *a, unsigned char **pp,
int (*cb)(char *buf, int len, const char *prompt, int verify), int sgckey)
{
int i, j, ret = 0;
int rsalen, pkeylen, olen;
NETSCAPE_PKEY *pkey = NULL;
NETSCAPE_ENCRYPTED_PKEY *enckey = NULL;
unsigned char buf[256], *zz;
unsigned char key[EVP_MAX_KEY_LENGTH];
EVP_CIPHER_CTX ctx;
EVP_CIPHER_CTX_init(&ctx);
if (a == NULL)
return (0);
if ((pkey = NETSCAPE_PKEY_new()) == NULL)
goto err;
if ((enckey = NETSCAPE_ENCRYPTED_PKEY_new()) == NULL)
goto err;
pkey->version = 0;
pkey->algor->algorithm = OBJ_nid2obj(NID_rsaEncryption);
if ((pkey->algor->parameter = ASN1_TYPE_new()) == NULL)
goto err;
pkey->algor->parameter->type = V_ASN1_NULL;
rsalen = i2d_RSAPrivateKey(a, NULL);
/* Fake some octet strings just for the initial length
* calculation.
*/
pkey->private_key->length = rsalen;
pkeylen = i2d_NETSCAPE_PKEY(pkey, NULL);
enckey->enckey->digest->length = pkeylen;
enckey->os->length = 11; /* "private-key" */
enckey->enckey->algor->algorithm = OBJ_nid2obj(NID_rc4);
if ((enckey->enckey->algor->parameter = ASN1_TYPE_new()) == NULL)
goto err;
enckey->enckey->algor->parameter->type = V_ASN1_NULL;
if (pp == NULL) {
olen = i2d_NETSCAPE_ENCRYPTED_PKEY(enckey, NULL);
NETSCAPE_PKEY_free(pkey);
NETSCAPE_ENCRYPTED_PKEY_free(enckey);
return olen;
}
/* Since its RC4 encrypted length is actual length */
if ((zz = malloc(rsalen)) == NULL) {
ASN1error(ERR_R_MALLOC_FAILURE);
goto err;
}
pkey->private_key->data = zz;
/* Write out private key encoding */
i2d_RSAPrivateKey(a, &zz);
if ((zz = malloc(pkeylen)) == NULL) {
ASN1error(ERR_R_MALLOC_FAILURE);
goto err;
}
enckey->enckey->digest->data = zz;
if (!ASN1_STRING_set(enckey->os, "private-key", -1)) {
ASN1error(ERR_R_MALLOC_FAILURE);
goto err;
}
i2d_NETSCAPE_PKEY(pkey, &zz);
/* Wipe the private key encoding */
explicit_bzero(pkey->private_key->data, rsalen);
if (cb == NULL)
cb = EVP_read_pw_string;
i = cb((char *)buf, sizeof(buf), "Enter Private Key password:", 1);
if (i != 0) {
ASN1error(ASN1_R_BAD_PASSWORD_READ);
goto err;
}
i = strlen((char *)buf);
/* If the key is used for SGC the algorithm is modified a little. */
if (sgckey) {
if (!EVP_Digest(buf, i, buf, NULL, EVP_md5(), NULL))
goto err;
memcpy(buf + 16, "SGCKEYSALT", 10);
i = 26;
}
if (!EVP_BytesToKey(EVP_rc4(), EVP_md5(), NULL, buf, i,1, key, NULL))
goto err;
explicit_bzero(buf, sizeof(buf));
/* Encrypt private key in place */
zz = enckey->enckey->digest->data;
if (!EVP_EncryptInit_ex(&ctx, EVP_rc4(), NULL, key, NULL))
goto err;
if (!EVP_EncryptUpdate(&ctx, zz, &i, zz, pkeylen))
goto err;
if (!EVP_EncryptFinal_ex(&ctx, zz + i, &j))
goto err;
ret = i2d_NETSCAPE_ENCRYPTED_PKEY(enckey, pp);
err:
EVP_CIPHER_CTX_cleanup(&ctx);
NETSCAPE_ENCRYPTED_PKEY_free(enckey);
NETSCAPE_PKEY_free(pkey);
return (ret);
}
RSA *
d2i_Netscape_RSA(RSA **a, const unsigned char **pp, long length,
int (*cb)(char *buf, int len, const char *prompt, int verify))
{
return d2i_RSA_NET(a, pp, length, cb, 0);
}
RSA *
d2i_RSA_NET(RSA **a, const unsigned char **pp, long length,
int (*cb)(char *buf, int len, const char *prompt, int verify), int sgckey)
{
RSA *ret = NULL;
const unsigned char *p;
NETSCAPE_ENCRYPTED_PKEY *enckey = NULL;
p = *pp;
enckey = d2i_NETSCAPE_ENCRYPTED_PKEY(NULL, &p, length);
if (!enckey) {
ASN1error(ASN1_R_DECODING_ERROR);
return NULL;
}
/* XXX 11 == strlen("private-key") */
if (enckey->os->length != 11 ||
memcmp("private-key", enckey->os->data, 11) != 0) {
ASN1error(ASN1_R_PRIVATE_KEY_HEADER_MISSING);
goto err;
}
if (OBJ_obj2nid(enckey->enckey->algor->algorithm) != NID_rc4) {
ASN1error(ASN1_R_UNSUPPORTED_ENCRYPTION_ALGORITHM);
goto err;
}
if (cb == NULL)
cb = EVP_read_pw_string;
if ((ret = d2i_RSA_NET_2(a, enckey->enckey->digest, cb,
sgckey)) == NULL)
goto err;
*pp = p;
err:
NETSCAPE_ENCRYPTED_PKEY_free(enckey);
return ret;
}
static RSA *
d2i_RSA_NET_2(RSA **a, ASN1_OCTET_STRING *os,
int (*cb)(char *buf, int len, const char *prompt, int verify), int sgckey)
{
NETSCAPE_PKEY *pkey = NULL;
RSA *ret = NULL;
int i, j;
unsigned char buf[256];
const unsigned char *zz;
unsigned char key[EVP_MAX_KEY_LENGTH];
EVP_CIPHER_CTX ctx;
EVP_CIPHER_CTX_init(&ctx);
i=cb((char *)buf, sizeof(buf), "Enter Private Key password:",0);
if (i != 0) {
ASN1error(ASN1_R_BAD_PASSWORD_READ);
goto err;
}
i = strlen((char *)buf);
if (sgckey){
if (!EVP_Digest(buf, i, buf, NULL, EVP_md5(), NULL))
goto err;
memcpy(buf + 16, "SGCKEYSALT", 10);
i = 26;
}
if (!EVP_BytesToKey(EVP_rc4(), EVP_md5(), NULL, buf, i,1, key, NULL))
goto err;
explicit_bzero(buf, sizeof(buf));
if (!EVP_DecryptInit_ex(&ctx, EVP_rc4(), NULL, key, NULL))
goto err;
if (!EVP_DecryptUpdate(&ctx, os->data, &i, os->data, os->length))
goto err;
if (!EVP_DecryptFinal_ex(&ctx, &(os->data[i]), &j))
goto err;
os->length = i + j;
zz = os->data;
if ((pkey = d2i_NETSCAPE_PKEY(NULL, &zz, os->length)) == NULL) {
ASN1error(ASN1_R_UNABLE_TO_DECODE_RSA_PRIVATE_KEY);
goto err;
}
zz = pkey->private_key->data;
if ((ret = d2i_RSAPrivateKey(a, &zz,
pkey->private_key->length)) == NULL) {
ASN1error(ASN1_R_UNABLE_TO_DECODE_RSA_KEY);
goto err;
}
err:
EVP_CIPHER_CTX_cleanup(&ctx);
NETSCAPE_PKEY_free(pkey);
return (ret);
}
#endif /* OPENSSL_NO_RC4 */
#endif

112
externals/libressl/crypto/asn1/t_bitst.c vendored
View File

@@ -1,112 +0,0 @@
/* $OpenBSD: t_bitst.c,v 1.8 2018/04/25 11:48:21 tb Exp $ */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 1999.
*/
/* ====================================================================
* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <stdio.h>
#include <string.h>
#include <openssl/conf.h>
#include <openssl/x509v3.h>
int
ASN1_BIT_STRING_name_print(BIO *out, ASN1_BIT_STRING *bs,
BIT_STRING_BITNAME *tbl, int indent)
{
BIT_STRING_BITNAME *bnam;
char first = 1;
BIO_printf(out, "%*s", indent, "");
for (bnam = tbl; bnam->lname; bnam++) {
if (ASN1_BIT_STRING_get_bit(bs, bnam->bitnum)) {
if (!first)
BIO_puts(out, ", ");
BIO_puts(out, bnam->lname);
first = 0;
}
}
BIO_puts(out, "\n");
return 1;
}
int
ASN1_BIT_STRING_set_asc(ASN1_BIT_STRING *bs, const char *name, int value,
BIT_STRING_BITNAME *tbl)
{
int bitnum;
bitnum = ASN1_BIT_STRING_num_asc(name, tbl);
if (bitnum < 0)
return 0;
if (bs) {
if (!ASN1_BIT_STRING_set_bit(bs, bitnum, value))
return 0;
}
return 1;
}
int
ASN1_BIT_STRING_num_asc(const char *name, BIT_STRING_BITNAME *tbl)
{
BIT_STRING_BITNAME *bnam;
for (bnam = tbl; bnam->lname; bnam++) {
if (!strcmp(bnam->sname, name) ||
!strcmp(bnam->lname, name))
return bnam->bitnum;
}
return -1;
}

113
externals/libressl/crypto/asn1/x_nx509.c vendored
View File

@@ -1,113 +0,0 @@
/* $OpenBSD: x_nx509.c,v 1.6 2015/02/11 04:00:39 jsing Exp $ */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 2005.
*/
/* ====================================================================
* Copyright (c) 2005 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <stddef.h>
#include <openssl/x509.h>
#include <openssl/asn1.h>
#include <openssl/asn1t.h>
/* Old netscape certificate wrapper format */
static const ASN1_TEMPLATE NETSCAPE_X509_seq_tt[] = {
{
.offset = offsetof(NETSCAPE_X509, header),
.field_name = "header",
.item = &ASN1_OCTET_STRING_it,
},
{
.flags = ASN1_TFLG_OPTIONAL,
.offset = offsetof(NETSCAPE_X509, cert),
.field_name = "cert",
.item = &X509_it,
},
};
const ASN1_ITEM NETSCAPE_X509_it = {
.itype = ASN1_ITYPE_SEQUENCE,
.utype = V_ASN1_SEQUENCE,
.templates = NETSCAPE_X509_seq_tt,
.tcount = sizeof(NETSCAPE_X509_seq_tt) / sizeof(ASN1_TEMPLATE),
.size = sizeof(NETSCAPE_X509),
.sname = "NETSCAPE_X509",
};
NETSCAPE_X509 *
d2i_NETSCAPE_X509(NETSCAPE_X509 **a, const unsigned char **in, long len)
{
return (NETSCAPE_X509 *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
&NETSCAPE_X509_it);
}
int
i2d_NETSCAPE_X509(NETSCAPE_X509 *a, unsigned char **out)
{
return ASN1_item_i2d((ASN1_VALUE *)a, out, &NETSCAPE_X509_it);
}
NETSCAPE_X509 *
NETSCAPE_X509_new(void)
{
return (NETSCAPE_X509 *)ASN1_item_new(&NETSCAPE_X509_it);
}
void
NETSCAPE_X509_free(NETSCAPE_X509 *a)
{
ASN1_item_free((ASN1_VALUE *)a, &NETSCAPE_X509_it);
}

117
externals/libressl/crypto/evp/m_dss.c vendored
View File

@@ -1,117 +0,0 @@
/* $OpenBSD: m_dss.c,v 1.16 2014/07/11 08:44:48 jsing Exp $ */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#include <stdio.h>
#include <openssl/opensslconf.h>
#include <openssl/evp.h>
#include <openssl/objects.h>
#include <openssl/sha.h>
#ifndef OPENSSL_NO_DSA
#include <openssl/dsa.h>
#endif
#ifndef OPENSSL_NO_SHA
static int
init(EVP_MD_CTX *ctx)
{
return SHA1_Init(ctx->md_data);
}
static int
update(EVP_MD_CTX *ctx, const void *data, size_t count)
{
return SHA1_Update(ctx->md_data, data, count);
}
static int
final(EVP_MD_CTX *ctx, unsigned char *md)
{
return SHA1_Final(md, ctx->md_data);
}
static const EVP_MD dsa_md = {
.type = NID_dsaWithSHA,
.pkey_type = NID_dsaWithSHA,
.md_size = SHA_DIGEST_LENGTH,
.flags = EVP_MD_FLAG_PKEY_DIGEST,
.init = init,
.update = update,
.final = final,
.copy = NULL,
.cleanup = NULL,
#ifndef OPENSSL_NO_DSA
.sign = (evp_sign_method *)DSA_sign,
.verify = (evp_verify_method *)DSA_verify,
.required_pkey_type = {
EVP_PKEY_DSA, EVP_PKEY_DSA2, EVP_PKEY_DSA3, EVP_PKEY_DSA4, 0,
},
#endif
.block_size = SHA_CBLOCK,
.ctx_size = sizeof(EVP_MD *) + sizeof(SHA_CTX),
};
const EVP_MD *
EVP_dss(void)
{
return (&dsa_md);
}
#endif

117
externals/libressl/crypto/evp/m_dss1.c vendored
View File

@@ -1,117 +0,0 @@
/* $OpenBSD: m_dss1.c,v 1.16 2014/07/11 08:44:48 jsing Exp $ */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#include <stdio.h>
#include <openssl/opensslconf.h>
#ifndef OPENSSL_NO_SHA
#include <openssl/evp.h>
#include <openssl/objects.h>
#include <openssl/sha.h>
#ifndef OPENSSL_NO_DSA
#include <openssl/dsa.h>
#endif
static int
init(EVP_MD_CTX *ctx)
{
return SHA1_Init(ctx->md_data);
}
static int
update(EVP_MD_CTX *ctx, const void *data, size_t count)
{
return SHA1_Update(ctx->md_data, data, count);
}
static int
final(EVP_MD_CTX *ctx, unsigned char *md)
{
return SHA1_Final(md, ctx->md_data);
}
static const EVP_MD dss1_md = {
.type = NID_dsa,
.pkey_type = NID_dsaWithSHA1,
.md_size = SHA_DIGEST_LENGTH,
.flags = EVP_MD_FLAG_PKEY_DIGEST,
.init = init,
.update = update,
.final = final,
.copy = NULL,
.cleanup = NULL,
#ifndef OPENSSL_NO_DSA
.sign = (evp_sign_method *)DSA_sign,
.verify = (evp_verify_method *)DSA_verify,
.required_pkey_type = {
EVP_PKEY_DSA, EVP_PKEY_DSA2, EVP_PKEY_DSA3, EVP_PKEY_DSA4, 0,
},
#endif
.block_size = SHA_CBLOCK,
.ctx_size = sizeof(EVP_MD *) + sizeof(SHA_CTX),
};
const EVP_MD *
EVP_dss1(void)
{
return (&dss1_md);
}
#endif

166
externals/libressl/crypto/evp/m_ecdsa.c vendored
View File

@@ -1,166 +0,0 @@
/* $OpenBSD: m_ecdsa.c,v 1.8 2014/07/11 08:44:48 jsing Exp $ */
/* ====================================================================
* Copyright (c) 1998-2002 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* openssl-core@openssl.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.openssl.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#include <stdio.h>
#include <openssl/opensslconf.h>
#include <openssl/evp.h>
#include <openssl/objects.h>
#include <openssl/x509.h>
#ifndef OPENSSL_NO_SHA
static int
init(EVP_MD_CTX *ctx)
{
return SHA1_Init(ctx->md_data);
}
static int
update(EVP_MD_CTX *ctx, const void *data, size_t count)
{
return SHA1_Update(ctx->md_data, data, count);
}
static int
final(EVP_MD_CTX *ctx, unsigned char *md)
{
return SHA1_Final(md, ctx->md_data);
}
static const EVP_MD ecdsa_md = {
.type = NID_ecdsa_with_SHA1,
.pkey_type = NID_ecdsa_with_SHA1,
.md_size = SHA_DIGEST_LENGTH,
.flags = EVP_MD_FLAG_PKEY_DIGEST,
.init = init,
.update = update,
.final = final,
.copy = NULL,
.cleanup = NULL,
#ifndef OPENSSL_NO_ECDSA
.sign = (evp_sign_method *)ECDSA_sign,
.verify = (evp_verify_method *)ECDSA_verify,
.required_pkey_type = {
EVP_PKEY_EC, 0, 0, 0,
},
#endif
.block_size = SHA_CBLOCK,
.ctx_size = sizeof(EVP_MD *) + sizeof(SHA_CTX),
};
const EVP_MD *
EVP_ecdsa(void)
{
return (&ecdsa_md);
}
#endif

204
externals/libressl/crypto/pem/pem_seal.c vendored
View File

@@ -1,204 +0,0 @@
/* $OpenBSD: pem_seal.c,v 1.24 2017/01/29 17:49:23 beck Exp $ */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#include <stdio.h>
#include <string.h>
#include <openssl/opensslconf.h> /* for OPENSSL_NO_RSA */
#ifndef OPENSSL_NO_RSA
#include <openssl/err.h>
#include <openssl/evp.h>
#include <openssl/objects.h>
#include <openssl/pem.h>
#include <openssl/rsa.h>
#include <openssl/x509.h>
static void
PEM_ENCODE_SEAL_CTX_cleanup(PEM_ENCODE_SEAL_CTX *ctx)
{
EVP_CIPHER_CTX_cleanup(&ctx->cipher);
EVP_MD_CTX_cleanup(&ctx->md);
explicit_bzero(&ctx->encode, sizeof(ctx->encode));
}
int
PEM_SealInit(PEM_ENCODE_SEAL_CTX *ctx, EVP_CIPHER *type, EVP_MD *md_type,
unsigned char **ek, int *ekl, unsigned char *iv, EVP_PKEY **pubk, int npubk)
{
unsigned char key[EVP_MAX_KEY_LENGTH];
int ret = -1;
int i, j, max = 0;
char *s = NULL;
/*
* Make sure ctx is properly initialized so that we can always pass
* it to PEM_ENCODE_SEAL_CTX_cleanup() in the error path.
*/
EVP_EncodeInit(&ctx->encode);
EVP_MD_CTX_init(&ctx->md);
EVP_CIPHER_CTX_init(&ctx->cipher);
for (i = 0; i < npubk; i++) {
if (pubk[i]->type != EVP_PKEY_RSA) {
PEMerror(PEM_R_PUBLIC_KEY_NO_RSA);
goto err;
}
j = RSA_size(pubk[i]->pkey.rsa);
if (j > max)
max = j;
}
s = reallocarray(NULL, max, 2);
if (s == NULL) {
PEMerror(ERR_R_MALLOC_FAILURE);
goto err;
}
if (!EVP_SignInit(&ctx->md, md_type))
goto err;
ret = EVP_SealInit(&ctx->cipher, type, ek, ekl, iv, pubk, npubk);
if (ret <= 0)
goto err;
/* base64 encode the keys */
for (i = 0; i < npubk; i++) {
j = EVP_EncodeBlock((unsigned char *)s, ek[i],
RSA_size(pubk[i]->pkey.rsa));
ekl[i] = j;
memcpy(ek[i], s, j + 1);
}
ret = npubk;
if (0) {
err:
PEM_ENCODE_SEAL_CTX_cleanup(ctx);
}
free(s);
explicit_bzero(key, sizeof(key));
return (ret);
}
void
PEM_SealUpdate(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *out, int *outl,
unsigned char *in, int inl)
{
unsigned char buffer[1600];
int i, j;
*outl = 0;
EVP_SignUpdate(&ctx->md, in, inl);
for (;;) {
if (inl <= 0)
break;
if (inl > 1200)
i = 1200;
else
i = inl;
EVP_EncryptUpdate(&ctx->cipher, buffer, &j, in, i);
EVP_EncodeUpdate(&ctx->encode, out, &j, buffer, j);
*outl += j;
out += j;
in += i;
inl -= i;
}
}
int
PEM_SealFinal(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *sig, int *sigl,
unsigned char *out, int *outl, EVP_PKEY *priv)
{
unsigned char *s = NULL;
int ret = 0, j;
unsigned int i;
if (priv->type != EVP_PKEY_RSA) {
PEMerror(PEM_R_PUBLIC_KEY_NO_RSA);
goto err;
}
i = RSA_size(priv->pkey.rsa);
if (i < 100)
i = 100;
s = reallocarray(NULL, i, 2);
if (s == NULL) {
PEMerror(ERR_R_MALLOC_FAILURE);
goto err;
}
if (!EVP_EncryptFinal_ex(&ctx->cipher, s, (int *)&i))
goto err;
EVP_EncodeUpdate(&ctx->encode, out, &j, s, i);
*outl = j;
out += j;
EVP_EncodeFinal(&ctx->encode, out, &j);
*outl += j;
if (!EVP_SignFinal(&ctx->md, s, &i, priv))
goto err;
*sigl = EVP_EncodeBlock(sig, s, i);
ret = 1;
err:
PEM_ENCODE_SEAL_CTX_cleanup(ctx);
free(s);
return (ret);
}
#endif