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Remove psa version of get_handshake_transcript

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Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
This commit is contained in:
Jerry Yu 2021-09-24 23:20:59 +08:00
parent 957f0fa1f7
commit 148165cc6f
1 changed files with 17 additions and 56 deletions
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73
library/ssl_tls.c
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@ -6978,39 +6978,28 @@ exit:
#endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
#if defined(MBEDTLS_USE_PSA_CRYPTO)
int mbedtls_ssl_get_handshake_transcript( mbedtls_ssl_context *ssl,
const mbedtls_md_type_t md,
unsigned char *dst,
size_t dst_len,
size_t *olen )
{
((void) ssl);
((void) md);
((void) dst);
((void) dst_len);
*olen = 0;
return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE);
}
#else /* MBEDTLS_USE_PSA_CRYPTO */
#if defined(MBEDTLS_SHA384_C)
static int ssl_get_handshake_transcript_sha384( mbedtls_ssl_context *ssl,
unsigned char *dst,
size_t dst_len,
size_t *olen )
{
#if defined(MBEDTLS_USE_PSA_CRYPTO)
psa_status_t status;
psa_hash_operation_t sha384_psa = psa_hash_operation_init();
if( dst_len < 48 )
return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> PSA calc verify sha256" ) );
status = psa_hash_clone( &ssl->handshake->fin_sha384_psa, &sha384_psa );
if( status != PSA_SUCCESS )
{
MBEDTLS_SSL_DEBUG_MSG( 2, ( "PSA hash clone failed" ) );
return( MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED );
}
status = psa_hash_finish( &sha384_psa, dst, dst_len, olen );
if( status != PSA_SUCCESS )
{
MBEDTLS_SSL_DEBUG_MSG( 2, ( "PSA hash finish failed" ) );
return( MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED );
}
*olen = 48;
MBEDTLS_SSL_DEBUG_BUF( 3, "PSA calculated verify result", dst, *olen );
MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= PSA calc verify" ) );
return( 0 );
#else /* MBEDTLS_USE_PSA_CRYPTO */
int ret;
mbedtls_sha512_context sha512;
@ -7032,7 +7021,6 @@ exit:
mbedtls_sha512_free( &sha512 );
return( ret );
#endif /* !MBEDTLS_USE_PSA_CRYPTO */
}
#endif /* MBEDTLS_SHA384_C */
@ -7042,33 +7030,6 @@ static int ssl_get_handshake_transcript_sha256( mbedtls_ssl_context *ssl,
size_t dst_len,
size_t *olen )
{
#if defined(MBEDTLS_USE_PSA_CRYPTO)
psa_status_t status;
psa_hash_operation_t sha256_psa = psa_hash_operation_init();
if( dst_len < 32 )
return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> PSA calc verify sha256" ) );
status = psa_hash_clone( &ssl->handshake->fin_sha256_psa, &sha256_psa );
if( status != PSA_SUCCESS )
{
MBEDTLS_SSL_DEBUG_MSG( 2, ( "PSA hash clone failed" ) );
return( MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED );
}
status = psa_hash_finish( &sha256_psa, dst, dst_len, olen );
if( status != PSA_SUCCESS )
{
MBEDTLS_SSL_DEBUG_MSG( 2, ( "PSA hash finish failed" ) );
return( MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED );
}
*olen = 32;
MBEDTLS_SSL_DEBUG_BUF( 3, "PSA calculated verify result", dst, *olen );
MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= PSA calc verify" ) );
return( 0 );
#else /* MBEDTLS_USE_PSA_CRYPTO */
int ret;
mbedtls_sha256_context sha256;
@ -7090,7 +7051,6 @@ exit:
mbedtls_sha256_free( &sha256 );
return( ret );
#endif /* !MBEDTLS_USE_PSA_CRYPTO */
}
#endif /* MBEDTLS_SHA256_C */
@ -7116,5 +7076,6 @@ int mbedtls_ssl_get_handshake_transcript( mbedtls_ssl_context *ssl,
#endif /* MBEDTLS_SHA256_C */
return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
}
#endif /* !MBEDTLS_USE_PSA_CRYPTO */
#endif /* MBEDTLS_SSL_TLS_C */