Removes f_rng from mbedtls_rsa_rsassa_pkcs1_v15_verify
Commit performs removal of f_rng parameter
from mbedtls_rsa_rsassa_pkcs1_v15_verify
function in preparation for removal of mode
parameter.
Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 37fdddd..6a0309a 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -1016,9 +1016,6 @@
* return #MBEDTLS_ERR_PLATFORM_FEATURE_UNSUPPORTED.
*
* \param ctx The initialized RSA public key context to use.
- * \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 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.
@@ -1038,7 +1035,6 @@
* \return An \c MBEDTLS_ERR_RSA_XXX error code on failure.
*/
int mbedtls_rsa_rsassa_pkcs1_v15_verify( mbedtls_rsa_context *ctx,
- int (*f_rng)(void *, unsigned char *, size_t),
int mode,
mbedtls_md_type_t md_alg,
unsigned int hashlen,
diff --git a/library/rsa.c b/library/rsa.c
index 9e2d054..4d56970 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -2331,7 +2331,6 @@
* Implementation of the PKCS#1 v2.1 RSASSA-PKCS1-v1_5-VERIFY function
*/
int mbedtls_rsa_rsassa_pkcs1_v15_verify( mbedtls_rsa_context *ctx,
- int (*f_rng)(void *, unsigned char *, size_t),
int mode,
mbedtls_md_type_t md_alg,
unsigned int hashlen,
@@ -2376,7 +2375,7 @@
ret = ( mode == MBEDTLS_RSA_PUBLIC )
? mbedtls_rsa_public( ctx, sig, encoded )
- : mbedtls_rsa_private( ctx, f_rng, NULL, sig, encoded );
+ : mbedtls_rsa_private( ctx, NULL, NULL, sig, encoded );
if( ret != 0 )
goto cleanup;
@@ -2428,7 +2427,7 @@
{
#if defined(MBEDTLS_PKCS1_V15)
case MBEDTLS_RSA_PKCS_V15:
- return mbedtls_rsa_rsassa_pkcs1_v15_verify( ctx, NULL, MBEDTLS_RSA_PUBLIC, md_alg,
+ return mbedtls_rsa_rsassa_pkcs1_v15_verify( ctx, MBEDTLS_RSA_PUBLIC, md_alg,
hashlen, hash, sig );
#endif
diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index a529c55..8f952b3 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -297,22 +297,22 @@
buf ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_RSA_BAD_INPUT_DATA,
- mbedtls_rsa_rsassa_pkcs1_v15_verify( NULL, NULL,
+ mbedtls_rsa_rsassa_pkcs1_v15_verify( NULL,
MBEDTLS_RSA_PUBLIC,
0, sizeof( buf ), buf,
buf ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_RSA_BAD_INPUT_DATA,
- mbedtls_rsa_rsassa_pkcs1_v15_verify( &ctx, NULL,
+ mbedtls_rsa_rsassa_pkcs1_v15_verify( &ctx,
MBEDTLS_RSA_PUBLIC,
0, sizeof( buf ),
NULL, buf ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_RSA_BAD_INPUT_DATA,
- mbedtls_rsa_rsassa_pkcs1_v15_verify( &ctx, NULL,
+ mbedtls_rsa_rsassa_pkcs1_v15_verify( &ctx,
MBEDTLS_RSA_PUBLIC,
0, sizeof( buf ), buf,
NULL ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_RSA_BAD_INPUT_DATA,
- mbedtls_rsa_rsassa_pkcs1_v15_verify( &ctx, NULL,
+ mbedtls_rsa_rsassa_pkcs1_v15_verify( &ctx,
MBEDTLS_RSA_PUBLIC,
MBEDTLS_MD_SHA1,
0, NULL,