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early-access version 1503

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This commit is contained in:
pineappleEA
2021-03-06 01:41:47 +01:00
parent a37fdd48d5
commit 3fd627d0ba
558 changed files with 55823 additions and 15727 deletions
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82
externals/mbedtls/library/ecjpake.c vendored
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@@ -1,8 +1,31 @@
/*
* Elliptic curve J-PAKE
*
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
* SPDX-License-Identifier: GPL-2.0
* Copyright The Mbed TLS Contributors
* SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
*
* This file is provided under the Apache License 2.0, or the
* GNU General Public License v2.0 or later.
*
* **********
* Apache License 2.0:
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* **********
*
* **********
* GNU General Public License v2.0 or later:
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -18,7 +41,7 @@
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* This file is part of mbed TLS (https://tls.mbed.org)
* **********
*/
/*
@@ -35,11 +58,18 @@
#if defined(MBEDTLS_ECJPAKE_C)
#include "mbedtls/ecjpake.h"
#include "mbedtls/platform_util.h"
#include <string.h>
#if !defined(MBEDTLS_ECJPAKE_ALT)
/* Parameter validation macros based on platform_util.h */
#define ECJPAKE_VALIDATE_RET( cond ) \
MBEDTLS_INTERNAL_VALIDATE_RET( cond, MBEDTLS_ERR_ECP_BAD_INPUT_DATA )
#define ECJPAKE_VALIDATE( cond ) \
MBEDTLS_INTERNAL_VALIDATE( cond )
/*
* Convert a mbedtls_ecjpake_role to identifier string
*/
@@ -56,8 +86,7 @@ static const char * const ecjpake_id[] = {
*/
void mbedtls_ecjpake_init( mbedtls_ecjpake_context *ctx )
{
if( ctx == NULL )
return;
ECJPAKE_VALIDATE( ctx != NULL );
ctx->md_info = NULL;
mbedtls_ecp_group_init( &ctx->grp );
@@ -108,6 +137,11 @@ int mbedtls_ecjpake_setup( mbedtls_ecjpake_context *ctx,
{
int ret;
ECJPAKE_VALIDATE_RET( ctx != NULL );
ECJPAKE_VALIDATE_RET( role == MBEDTLS_ECJPAKE_CLIENT ||
role == MBEDTLS_ECJPAKE_SERVER );
ECJPAKE_VALIDATE_RET( secret != NULL || len == 0 );
ctx->role = role;
if( ( ctx->md_info = mbedtls_md_info_from_type( hash ) ) == NULL )
@@ -129,6 +163,8 @@ cleanup:
*/
int mbedtls_ecjpake_check( const mbedtls_ecjpake_context *ctx )
{
ECJPAKE_VALIDATE_RET( ctx != NULL );
if( ctx->md_info == NULL ||
ctx->grp.id == MBEDTLS_ECP_DP_NONE ||
ctx->s.p == NULL )
@@ -215,7 +251,7 @@ static int ecjpake_hash( const mbedtls_md_info_t *md_info,
p += id_len;
/* Compute hash */
mbedtls_md( md_info, buf, p - buf, hash );
MBEDTLS_MPI_CHK( mbedtls_md( md_info, buf, p - buf, hash ) );
/* Turn it into an integer mod n */
MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( h, hash,
@@ -506,6 +542,9 @@ int mbedtls_ecjpake_read_round_one( mbedtls_ecjpake_context *ctx,
const unsigned char *buf,
size_t len )
{
ECJPAKE_VALIDATE_RET( ctx != NULL );
ECJPAKE_VALIDATE_RET( buf != NULL );
return( ecjpake_kkpp_read( ctx->md_info, &ctx->grp, ctx->point_format,
&ctx->grp.G,
&ctx->Xp1, &ctx->Xp2, ID_PEER,
@@ -520,6 +559,11 @@ int mbedtls_ecjpake_write_round_one( mbedtls_ecjpake_context *ctx,
int (*f_rng)(void *, unsigned char *, size_t),
void *p_rng )
{
ECJPAKE_VALIDATE_RET( ctx != NULL );
ECJPAKE_VALIDATE_RET( buf != NULL );
ECJPAKE_VALIDATE_RET( olen != NULL );
ECJPAKE_VALIDATE_RET( f_rng != NULL );
return( ecjpake_kkpp_write( ctx->md_info, &ctx->grp, ctx->point_format,
&ctx->grp.G,
&ctx->xm1, &ctx->Xm1, &ctx->xm2, &ctx->Xm2,
@@ -562,6 +606,9 @@ int mbedtls_ecjpake_read_round_two( mbedtls_ecjpake_context *ctx,
mbedtls_ecp_group grp;
mbedtls_ecp_point G; /* C: GB, S: GA */
ECJPAKE_VALIDATE_RET( ctx != NULL );
ECJPAKE_VALIDATE_RET( buf != NULL );
mbedtls_ecp_group_init( &grp );
mbedtls_ecp_point_init( &G );
@@ -654,6 +701,11 @@ int mbedtls_ecjpake_write_round_two( mbedtls_ecjpake_context *ctx,
const unsigned char *end = buf + len;
size_t ec_len;
ECJPAKE_VALIDATE_RET( ctx != NULL );
ECJPAKE_VALIDATE_RET( buf != NULL );
ECJPAKE_VALIDATE_RET( olen != NULL );
ECJPAKE_VALIDATE_RET( f_rng != NULL );
mbedtls_ecp_point_init( &G );
mbedtls_ecp_point_init( &Xm );
mbedtls_mpi_init( &xm );
@@ -729,6 +781,11 @@ int mbedtls_ecjpake_derive_secret( mbedtls_ecjpake_context *ctx,
unsigned char kx[MBEDTLS_ECP_MAX_BYTES];
size_t x_bytes;
ECJPAKE_VALIDATE_RET( ctx != NULL );
ECJPAKE_VALIDATE_RET( buf != NULL );
ECJPAKE_VALIDATE_RET( olen != NULL );
ECJPAKE_VALIDATE_RET( f_rng != NULL );
*olen = mbedtls_md_get_size( ctx->md_info );
if( len < *olen )
return( MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL );
@@ -793,6 +850,8 @@ static const unsigned char ecjpake_test_password[] = {
0x65, 0x73, 0x74
};
#if !defined(MBEDTLS_ECJPAKE_ALT)
static const unsigned char ecjpake_test_x1[] = {
0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c,
0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18,
@@ -919,7 +978,7 @@ static const unsigned char ecjpake_test_pms[] = {
0xb4, 0x38, 0xf7, 0x19, 0xd3, 0xc4, 0xf3, 0x51
};
/* Load my private keys and generate the correponding public keys */
/* Load my private keys and generate the corresponding public keys */
static int ecjpake_test_load( mbedtls_ecjpake_context *ctx,
const unsigned char *xm1, size_t len1,
const unsigned char *xm2, size_t len2 )
@@ -937,6 +996,8 @@ cleanup:
return( ret );
}
#endif /* ! MBEDTLS_ECJPAKE_ALT */
/* For tests we don't need a secure RNG;
* use the LGC from Numerical Recipes for simplicity */
static int ecjpake_lgc( void *p, unsigned char *out, size_t len )
@@ -1032,6 +1093,12 @@ int mbedtls_ecjpake_self_test( int verbose )
if( verbose != 0 )
mbedtls_printf( "passed\n" );
#if !defined(MBEDTLS_ECJPAKE_ALT)
/* 'reference handshake' tests can only be run against implementations
* for which we have 100% control over how the random ephemeral keys
* are generated. This is only the case for the internal mbed TLS
* implementation, so these tests are skipped in case the internal
* implementation is swapped out for an alternative one. */
if( verbose != 0 )
mbedtls_printf( " ECJPAKE test #2 (reference handshake): " );
@@ -1080,6 +1147,7 @@ int mbedtls_ecjpake_self_test( int verbose )
if( verbose != 0 )
mbedtls_printf( "passed\n" );
#endif /* ! MBEDTLS_ECJPAKE_ALT */
cleanup:
mbedtls_ecjpake_free( &cli );