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early-access version 1503

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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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400
externals/mbedtls/tests/suites/test_suite_ecdsa.function vendored
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@@ -7,6 +7,226 @@
* END_DEPENDENCIES
*/
/* BEGIN_CASE depends_on:MBEDTLS_CHECK_PARAMS:!MBEDTLS_PARAM_FAILED_ALT */
void ecdsa_invalid_param( )
{
mbedtls_ecdsa_context ctx;
mbedtls_ecp_keypair key;
mbedtls_ecp_group grp;
mbedtls_ecp_group_id valid_group = MBEDTLS_ECP_DP_SECP192R1;
mbedtls_ecp_point P;
mbedtls_md_type_t valid_md = MBEDTLS_MD_SHA256;
mbedtls_mpi m;
size_t slen;
unsigned char buf[42] = { 0 };
TEST_INVALID_PARAM( mbedtls_ecdsa_init( NULL ) );
TEST_VALID_PARAM( mbedtls_ecdsa_free( NULL ) );
#if defined(MBEDTLS_ECP_RESTARTABLE)
TEST_INVALID_PARAM( mbedtls_ecdsa_restart_init( NULL ) );
TEST_VALID_PARAM( mbedtls_ecdsa_restart_free( NULL ) );
#endif /* MBEDTLS_ECP_RESTARTABLE */
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_sign( NULL, &m, &m, &m,
buf, sizeof( buf ),
rnd_std_rand, NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_sign( &grp, NULL, &m, &m,
buf, sizeof( buf ),
rnd_std_rand, NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_sign( &grp, &m, NULL, &m,
buf, sizeof( buf ),
rnd_std_rand, NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_sign( &grp, &m, &m, NULL,
buf, sizeof( buf ),
rnd_std_rand, NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_sign( &grp, &m, &m, &m,
NULL, sizeof( buf ),
rnd_std_rand, NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_sign( &grp, &m, &m, &m,
buf, sizeof( buf ),
NULL, NULL ) );
#if defined(MBEDTLS_ECDSA_DETERMINISTIC)
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_sign_det( NULL, &m, &m, &m,
buf, sizeof( buf ),
valid_md ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_sign_det( &grp, NULL, &m, &m,
buf, sizeof( buf ),
valid_md ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_sign_det( &grp, &m, NULL, &m,
buf, sizeof( buf ),
valid_md ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_sign_det( &grp, &m, &m, NULL,
buf, sizeof( buf ),
valid_md ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_sign_det( &grp, &m, &m, &m,
NULL, sizeof( buf ),
valid_md ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_sign_det_ext( NULL, &m, &m, &m,
buf, sizeof( buf ),
valid_md,
rnd_std_rand, NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_sign_det_ext( &grp, NULL, &m, &m,
buf, sizeof( buf ),
valid_md,
rnd_std_rand, NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_sign_det_ext( &grp, &m, NULL, &m,
buf, sizeof( buf ),
valid_md,
rnd_std_rand, NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_sign_det_ext( &grp, &m, &m, NULL,
buf, sizeof( buf ),
valid_md,
rnd_std_rand, NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_sign_det_ext( &grp, &m, &m, &m,
NULL, sizeof( buf ),
valid_md,
rnd_std_rand, NULL ) );
#endif /* MBEDTLS_ECDSA_DETERMINISTIC */
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_verify( NULL,
buf, sizeof( buf ),
&P, &m, &m ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_verify( &grp,
NULL, sizeof( buf ),
&P, &m, &m ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_verify( &grp,
buf, sizeof( buf ),
NULL, &m, &m ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_verify( &grp,
buf, sizeof( buf ),
&P, NULL, &m ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_verify( &grp,
buf, sizeof( buf ),
&P, &m, NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_write_signature( NULL,
valid_md,
buf, sizeof( buf ),
buf, &slen,
rnd_std_rand,
NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_write_signature( &ctx,
valid_md,
NULL, sizeof( buf ),
buf, &slen,
rnd_std_rand,
NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_write_signature( &ctx,
valid_md,
buf, sizeof( buf ),
NULL, &slen,
rnd_std_rand,
NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_write_signature( &ctx,
valid_md,
buf, sizeof( buf ),
buf, NULL,
rnd_std_rand,
NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_write_signature_restartable( NULL,
valid_md,
buf, sizeof( buf ),
buf, &slen,
rnd_std_rand,
NULL, NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_write_signature_restartable( &ctx,
valid_md,
NULL, sizeof( buf ),
buf, &slen,
rnd_std_rand,
NULL, NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_write_signature_restartable( &ctx,
valid_md,
buf, sizeof( buf ),
NULL, &slen,
rnd_std_rand,
NULL, NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_write_signature_restartable( &ctx,
valid_md,
buf, sizeof( buf ),
buf, NULL,
rnd_std_rand,
NULL, NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_read_signature( NULL,
buf, sizeof( buf ),
buf, sizeof( buf ) ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_read_signature( &ctx,
NULL, sizeof( buf ),
buf, sizeof( buf ) ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_read_signature( &ctx,
buf, sizeof( buf ),
NULL, sizeof( buf ) ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_read_signature_restartable( NULL,
buf, sizeof( buf ),
buf, sizeof( buf ),
NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_read_signature_restartable( &ctx,
NULL, sizeof( buf ),
buf, sizeof( buf ),
NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_read_signature_restartable( &ctx,
buf, sizeof( buf ),
NULL, sizeof( buf ),
NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_genkey( NULL, valid_group,
rnd_std_rand, NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_genkey( &ctx, valid_group,
NULL, NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_from_keypair( NULL, &key ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
mbedtls_ecdsa_from_keypair( &ctx, NULL ) );
exit:
return;
}
/* END_CASE */
/* BEGIN_CASE */
void ecdsa_prim_random( int id )
{
@@ -14,7 +234,7 @@ void ecdsa_prim_random( int id )
mbedtls_ecp_point Q;
mbedtls_mpi d, r, s;
rnd_pseudo_info rnd_info;
unsigned char buf[66];
unsigned char buf[MBEDTLS_MD_MAX_SIZE];
mbedtls_ecp_group_init( &grp );
mbedtls_ecp_point_init( &Q );
@@ -40,46 +260,42 @@ exit:
/* END_CASE */
/* BEGIN_CASE */
void ecdsa_prim_test_vectors( int id, char *d_str, char *xQ_str, char *yQ_str,
char *k_str, char *hash_str, char *r_str,
char *s_str, int result )
void ecdsa_prim_test_vectors( int id, char * d_str, char * xQ_str,
char * yQ_str, data_t * rnd_buf,
data_t * hash, char * r_str, char * s_str,
int result )
{
mbedtls_ecp_group grp;
mbedtls_ecp_point Q;
mbedtls_mpi d, r, s, r_check, s_check;
unsigned char hash[66], rnd_buf[66];
size_t hlen;
rnd_buf_info rnd_info;
mbedtls_ecp_group_init( &grp );
mbedtls_ecp_point_init( &Q );
mbedtls_mpi_init( &d ); mbedtls_mpi_init( &r ); mbedtls_mpi_init( &s );
mbedtls_mpi_init( &r_check ); mbedtls_mpi_init( &s_check );
memset( hash, 0, sizeof( hash ) );
memset( rnd_buf, 0, sizeof( rnd_buf ) );
TEST_ASSERT( mbedtls_ecp_group_load( &grp, id ) == 0 );
TEST_ASSERT( mbedtls_ecp_point_read_string( &Q, 16, xQ_str, yQ_str ) == 0 );
TEST_ASSERT( mbedtls_mpi_read_string( &d, 16, d_str ) == 0 );
TEST_ASSERT( mbedtls_mpi_read_string( &r_check, 16, r_str ) == 0 );
TEST_ASSERT( mbedtls_mpi_read_string( &s_check, 16, s_str ) == 0 );
hlen = unhexify(hash, hash_str);
rnd_info.buf = rnd_buf;
rnd_info.length = unhexify( rnd_buf, k_str );
rnd_info.buf = rnd_buf->x;
rnd_info.length = rnd_buf->len;
/* Fix rnd_buf by shifting it left if necessary */
/* Fix rnd_buf->x by shifting it left if necessary */
if( grp.nbits % 8 != 0 )
{
unsigned char shift = 8 - ( grp.nbits % 8 );
size_t i;
for( i = 0; i < rnd_info.length - 1; i++ )
rnd_buf[i] = rnd_buf[i] << shift | rnd_buf[i+1] >> ( 8 - shift );
rnd_buf->x[i] = rnd_buf->x[i] << shift | rnd_buf->x[i+1] >> ( 8 - shift );
rnd_buf[rnd_info.length-1] <<= shift;
rnd_buf->x[rnd_info.length-1] <<= shift;
}
TEST_ASSERT( mbedtls_ecdsa_sign( &grp, &r, &s, &d, hash, hlen,
TEST_ASSERT( mbedtls_ecdsa_sign( &grp, &r, &s, &d, hash->x, hash->len,
rnd_buffer_rand, &rnd_info ) == result );
if ( result == 0)
@@ -87,7 +303,17 @@ void ecdsa_prim_test_vectors( int id, char *d_str, char *xQ_str, char *yQ_str,
TEST_ASSERT( mbedtls_mpi_cmp_mpi( &r, &r_check ) == 0 );
TEST_ASSERT( mbedtls_mpi_cmp_mpi( &s, &s_check ) == 0 );
TEST_ASSERT( mbedtls_ecdsa_verify( &grp, hash, hlen, &Q, &r_check, &s_check ) == 0 );
TEST_ASSERT( mbedtls_ecdsa_verify( &grp, hash->x, hash->len, &Q, &r_check, &s_check ) == 0 );
TEST_ASSERT( mbedtls_mpi_sub_int( &r, &r, 1 ) == 0 );
TEST_ASSERT( mbedtls_mpi_add_int( &s, &s, 1 ) == 0 );
TEST_ASSERT( mbedtls_ecdsa_verify( &grp, hash->x, hash->len,
&Q, &r, &s_check ) == MBEDTLS_ERR_ECP_VERIFY_FAILED );
TEST_ASSERT( mbedtls_ecdsa_verify( &grp, hash->x, hash->len,
&Q, &r_check, &s ) == MBEDTLS_ERR_ECP_VERIFY_FAILED );
TEST_ASSERT( mbedtls_ecdsa_verify( &grp, hash->x, hash->len,
&grp.G, &r_check, &s_check ) == MBEDTLS_ERR_ECP_VERIFY_FAILED );
}
exit:
@@ -99,8 +325,8 @@ exit:
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_ECDSA_DETERMINISTIC */
void ecdsa_det_test_vectors( int id, char *d_str, int md_alg,
char *msg, char *r_str, char *s_str )
void ecdsa_det_test_vectors( int id, char * d_str, int md_alg, char * msg,
char * r_str, char * s_str )
{
mbedtls_ecp_group grp;
mbedtls_mpi d, r, s, r_check, s_check;
@@ -121,13 +347,24 @@ void ecdsa_det_test_vectors( int id, char *d_str, int md_alg,
md_info = mbedtls_md_info_from_type( md_alg );
TEST_ASSERT( md_info != NULL );
hlen = mbedtls_md_get_size( md_info );
mbedtls_md( md_info, (const unsigned char *) msg, strlen( msg ), hash );
TEST_ASSERT( mbedtls_md( md_info, (const unsigned char *) msg,
strlen( msg ), hash ) == 0 );
TEST_ASSERT( mbedtls_ecdsa_sign_det( &grp, &r, &s, &d, hash, hlen, md_alg ) == 0 );
TEST_ASSERT( mbedtls_mpi_cmp_mpi( &r, &r_check ) == 0 );
TEST_ASSERT( mbedtls_mpi_cmp_mpi( &s, &s_check ) == 0 );
mbedtls_mpi_free( &r ); mbedtls_mpi_free( &s );
mbedtls_mpi_init( &r ); mbedtls_mpi_init( &s );
TEST_ASSERT(
mbedtls_ecdsa_sign_det_ext( &grp, &r, &s, &d, hash, hlen,
md_alg, rnd_std_rand, NULL )
== 0 );
TEST_ASSERT( mbedtls_mpi_cmp_mpi( &r, &r_check ) == 0 );
TEST_ASSERT( mbedtls_mpi_cmp_mpi( &s, &s_check ) == 0 );
exit:
mbedtls_ecp_group_free( &grp );
mbedtls_mpi_free( &d ); mbedtls_mpi_free( &r ); mbedtls_mpi_free( &s );
@@ -181,13 +418,13 @@ void ecdsa_write_read_random( int id )
/* try modifying r */
sig[10]++;
TEST_ASSERT( mbedtls_ecdsa_read_signature( &ctx, hash, sizeof( hash ),
sig, sig_len ) != 0 );
sig, sig_len ) == MBEDTLS_ERR_ECP_VERIFY_FAILED );
sig[10]--;
/* try modifying s */
sig[sig_len - 1]++;
TEST_ASSERT( mbedtls_ecdsa_read_signature( &ctx, hash, sizeof( hash ),
sig, sig_len ) != 0 );
sig, sig_len ) == MBEDTLS_ERR_ECP_VERIFY_FAILED );
sig[sig_len - 1]--;
exit:
@@ -195,3 +432,124 @@ exit:
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_ECP_RESTARTABLE */
void ecdsa_read_restart( int id, data_t *pk, data_t *hash, data_t *sig,
int max_ops, int min_restart, int max_restart )
{
mbedtls_ecdsa_context ctx;
mbedtls_ecdsa_restart_ctx rs_ctx;
int ret, cnt_restart;
mbedtls_ecdsa_init( &ctx );
mbedtls_ecdsa_restart_init( &rs_ctx );
TEST_ASSERT( mbedtls_ecp_group_load( &ctx.grp, id ) == 0 );
TEST_ASSERT( mbedtls_ecp_point_read_binary( &ctx.grp, &ctx.Q,
pk->x, pk->len ) == 0 );
mbedtls_ecp_set_max_ops( max_ops );
cnt_restart = 0;
do {
ret = mbedtls_ecdsa_read_signature_restartable( &ctx,
hash->x, hash->len, sig->x, sig->len, &rs_ctx );
} while( ret == MBEDTLS_ERR_ECP_IN_PROGRESS && ++cnt_restart );
TEST_ASSERT( ret == 0 );
TEST_ASSERT( cnt_restart >= min_restart );
TEST_ASSERT( cnt_restart <= max_restart );
/* try modifying r */
TEST_ASSERT( sig->len > 10 );
sig->x[10]++;
do {
ret = mbedtls_ecdsa_read_signature_restartable( &ctx,
hash->x, hash->len, sig->x, sig->len, &rs_ctx );
} while( ret == MBEDTLS_ERR_ECP_IN_PROGRESS );
TEST_ASSERT( ret == MBEDTLS_ERR_ECP_VERIFY_FAILED );
sig->x[10]--;
/* try modifying s */
sig->x[sig->len - 1]++;
do {
ret = mbedtls_ecdsa_read_signature_restartable( &ctx,
hash->x, hash->len, sig->x, sig->len, &rs_ctx );
} while( ret == MBEDTLS_ERR_ECP_IN_PROGRESS );
TEST_ASSERT( ret == MBEDTLS_ERR_ECP_VERIFY_FAILED );
sig->x[sig->len - 1]--;
/* Do we leak memory when aborting an operation?
* This test only makes sense when we actually restart */
if( min_restart > 0 )
{
ret = mbedtls_ecdsa_read_signature_restartable( &ctx,
hash->x, hash->len, sig->x, sig->len, &rs_ctx );
TEST_ASSERT( ret == MBEDTLS_ERR_ECP_IN_PROGRESS );
}
exit:
mbedtls_ecdsa_free( &ctx );
mbedtls_ecdsa_restart_free( &rs_ctx );
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_ECP_RESTARTABLE:MBEDTLS_ECDSA_DETERMINISTIC */
void ecdsa_write_restart( int id, char *d_str, int md_alg,
char *msg, data_t *sig_check,
int max_ops, int min_restart, int max_restart )
{
int ret, cnt_restart;
mbedtls_ecdsa_restart_ctx rs_ctx;
mbedtls_ecdsa_context ctx;
unsigned char hash[MBEDTLS_MD_MAX_SIZE];
unsigned char sig[MBEDTLS_ECDSA_MAX_LEN];
size_t hlen, slen;
const mbedtls_md_info_t *md_info;
mbedtls_ecdsa_restart_init( &rs_ctx );
mbedtls_ecdsa_init( &ctx );
memset( hash, 0, sizeof( hash ) );
memset( sig, 0, sizeof( sig ) );
TEST_ASSERT( mbedtls_ecp_group_load( &ctx.grp, id ) == 0 );
TEST_ASSERT( mbedtls_mpi_read_string( &ctx.d, 16, d_str ) == 0 );
md_info = mbedtls_md_info_from_type( md_alg );
TEST_ASSERT( md_info != NULL );
hlen = mbedtls_md_get_size( md_info );
TEST_ASSERT( mbedtls_md( md_info,
(const unsigned char *) msg, strlen( msg ),
hash ) == 0 );
mbedtls_ecp_set_max_ops( max_ops );
slen = sizeof( sig );
cnt_restart = 0;
do {
ret = mbedtls_ecdsa_write_signature_restartable( &ctx,
md_alg, hash, hlen, sig, &slen, NULL, NULL, &rs_ctx );
} while( ret == MBEDTLS_ERR_ECP_IN_PROGRESS && ++cnt_restart );
TEST_ASSERT( ret == 0 );
TEST_ASSERT( slen == sig_check->len );
TEST_ASSERT( memcmp( sig, sig_check->x, slen ) == 0 );
TEST_ASSERT( cnt_restart >= min_restart );
TEST_ASSERT( cnt_restart <= max_restart );
/* Do we leak memory when aborting an operation?
* This test only makes sense when we actually restart */
if( min_restart > 0 )
{
ret = mbedtls_ecdsa_write_signature_restartable( &ctx,
md_alg, hash, hlen, sig, &slen, NULL, NULL, &rs_ctx );
TEST_ASSERT( ret == MBEDTLS_ERR_ECP_IN_PROGRESS );
}
exit:
mbedtls_ecdsa_restart_free( &rs_ctx );
mbedtls_ecdsa_free( &ctx );
}
/* END_CASE */