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Removes mode param from mbedtls_rsa_pkcs1_sign

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Commit removes the mode parameter from
mbedtls_rsa_pkcs1_sign and progagates the
change to all relevant parts of the codebase.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
This commit is contained in:
Thomas Daubney
2021-05-18 16:04:07 +01:00
parent 9a66d5c181
commit 140184d029
11 changed files with 25 additions and 45 deletions
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21
include/mbedtls/rsa.h
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@ -790,7 +790,7 @@ int mbedtls_rsa_rsaes_oaep_decrypt( mbedtls_rsa_context *ctx,
* a message digest using PKCS#1.
*
* It is the generic wrapper for performing a PKCS#1
* signature using the \p mode from the context.
* signature.
*
* \note The \p sig buffer must be as large as the size
* of \p ctx->N. For example, 128 Bytes if RSA-1024 is used.
@ -799,25 +799,13 @@ int mbedtls_rsa_rsaes_oaep_decrypt( mbedtls_rsa_context *ctx,
* mbedtls_rsa_rsassa_pss_sign() for details on
* \p md_alg and \p hash_id.
*
* \deprecated It is deprecated and discouraged to call this function
* in #MBEDTLS_RSA_PUBLIC mode. Future versions of the library
* are likely to remove the \p mode argument and have it
* implicitly set to #MBEDTLS_RSA_PRIVATE.
*
* \note Alternative implementations of RSA need not support
* mode being set to #MBEDTLS_RSA_PUBLIC and might instead
* return #MBEDTLS_ERR_PLATFORM_FEATURE_UNSUPPORTED.
*
* \param ctx The initialized RSA context to use.
* \param f_rng The RNG function to use. If the padding mode is PKCS#1 v2.1,
* this must be provided. If the padding mode is PKCS#1 v1.5 and
* \p mode is #MBEDTLS_RSA_PRIVATE, it is used for blinding
* and should be provided; see mbedtls_rsa_private() for more
* more. It is ignored otherwise.
* this must be provided. If the padding mode is PKCS#1 v1.5
* it is used for blinding and should be provided;
* see mbedtls_rsa_private() for more.
* \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 argument.
* \param mode The mode of operation. This must be either
* #MBEDTLS_RSA_PRIVATE or #MBEDTLS_RSA_PUBLIC (deprecated).
* \param md_alg The message-digest algorithm used to hash the original data.
* Use #MBEDTLS_MD_NONE for signing raw data.
* \param hashlen The length of the message digest.
@ -838,7 +826,6 @@ int mbedtls_rsa_rsaes_oaep_decrypt( mbedtls_rsa_context *ctx,
int mbedtls_rsa_pkcs1_sign( 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,
const unsigned char *hash,