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Removes p_rng param from mbedtls_rsa_rsassa_pss_verify

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Commit removes p_rng parameter from
mbedtls_rsa_rsassa_pss_verify function
as preparation for removing the mode
parameter.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
This commit is contained in:
Thomas Daubney 2021-05-19 11:56:02 +01:00
parent 2e1262517c
commit 08f4c9c571
4 changed files with 6 additions and 11 deletions
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3
include/mbedtls/rsa.h
View File

@ -1057,8 +1057,6 @@ int mbedtls_rsa_rsassa_pkcs1_v15_verify( mbedtls_rsa_context *ctx,
* \param f_rng The RNG function to use. If \p mode is #MBEDTLS_RSA_PRIVATE,
* this is used for blinding and should be provided; see
* mbedtls_rsa_private() for more. Otherwise, it is ignored.
* \param p_rng The RNG context to be passed to \p f_rng. This may be
* \c NULL if \p f_rng is \c NULL or doesn't need a context.
* \param mode The mode of operation. This must be either
* #MBEDTLS_RSA_PUBLIC or #MBEDTLS_RSA_PRIVATE (deprecated).
* \param md_alg The message-digest algorithm used to hash the original data.
@ -1079,7 +1077,6 @@ int mbedtls_rsa_rsassa_pkcs1_v15_verify( mbedtls_rsa_context *ctx,
*/
int mbedtls_rsa_rsassa_pss_verify( mbedtls_rsa_context *ctx,
int (*f_rng)(void *, unsigned char *, size_t),
void *p_rng,
int mode,
mbedtls_md_type_t md_alg,
unsigned int hashlen,

1
library/psa_crypto_rsa.c
View File

@ -503,7 +503,6 @@ static psa_status_t rsa_verify_hash(
mbedtls_rsa_set_padding( rsa, MBEDTLS_RSA_PKCS_V21, md_alg );
ret = mbedtls_rsa_rsassa_pss_verify( rsa,
mbedtls_psa_get_random,
MBEDTLS_PSA_RANDOM_STATE,
MBEDTLS_RSA_PUBLIC,
MBEDTLS_MD_NONE,
(unsigned int) hash_length,

5
library/rsa.c
View File

@ -2298,7 +2298,6 @@ exit:
*/
int mbedtls_rsa_rsassa_pss_verify( mbedtls_rsa_context *ctx,
int (*f_rng)(void *, unsigned char *, size_t),
void *p_rng,
int mode,
mbedtls_md_type_t md_alg,
unsigned int hashlen,
@ -2318,7 +2317,7 @@ int mbedtls_rsa_rsassa_pss_verify( mbedtls_rsa_context *ctx,
? (mbedtls_md_type_t) ctx->hash_id
: md_alg;
return( mbedtls_rsa_rsassa_pss_verify_ext( ctx, f_rng, p_rng, mode,
return( mbedtls_rsa_rsassa_pss_verify_ext( ctx, f_rng, NULL, mode,
md_alg, hashlen, hash,
mgf1_hash_id, MBEDTLS_RSA_SALT_LEN_ANY,
sig ) );
@ -2425,7 +2424,7 @@ int mbedtls_rsa_pkcs1_verify( mbedtls_rsa_context *ctx,
#if defined(MBEDTLS_PKCS1_V21)
case MBEDTLS_RSA_PKCS_V21:
return mbedtls_rsa_rsassa_pss_verify( ctx, NULL, NULL, MBEDTLS_RSA_PUBLIC, md_alg,
return mbedtls_rsa_rsassa_pss_verify( ctx, NULL, MBEDTLS_RSA_PUBLIC, md_alg,
hashlen, hash, sig );
#endif

8
tests/suites/test_suite_rsa.function
View File

@ -315,22 +315,22 @@ void rsa_invalid_param( )
buf ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_RSA_BAD_INPUT_DATA,
mbedtls_rsa_rsassa_pss_verify( NULL, NULL, NULL,
mbedtls_rsa_rsassa_pss_verify( NULL, NULL,
MBEDTLS_RSA_PUBLIC,
0, sizeof( buf ),
buf, buf ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_RSA_BAD_INPUT_DATA,
mbedtls_rsa_rsassa_pss_verify( &ctx, NULL, NULL,
mbedtls_rsa_rsassa_pss_verify( &ctx, NULL,
MBEDTLS_RSA_PUBLIC,
0, sizeof( buf ),
NULL, buf ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_RSA_BAD_INPUT_DATA,
mbedtls_rsa_rsassa_pss_verify( &ctx, NULL, NULL,
mbedtls_rsa_rsassa_pss_verify( &ctx, NULL,
MBEDTLS_RSA_PUBLIC,
0, sizeof( buf ),
buf, NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_RSA_BAD_INPUT_DATA,
mbedtls_rsa_rsassa_pss_verify( &ctx, NULL, NULL,
mbedtls_rsa_rsassa_pss_verify( &ctx, NULL,
MBEDTLS_RSA_PUBLIC,
MBEDTLS_MD_SHA1,
0, NULL,