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https://github.com/Mbed-TLS/mbedtls.git
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Remove mbedtls_psa_tls_ecpoint_to_psa_ec()
Same reasons as for the previous commit. Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
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@ -277,25 +277,6 @@ static inline psa_key_type_t mbedtls_psa_parse_tls_ecc_group(
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}
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#endif /* MBEDTLS_ECP_C */
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/* This function takes a buffer holding an ECPoint structure
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* (as contained in a TLS ServerKeyExchange message for ECDHE
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* exchanges) and converts it into a format that the PSA key
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* agreement API understands.
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*/
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static inline int mbedtls_psa_tls_ecpoint_to_psa_ec( unsigned char const *src,
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size_t srclen,
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unsigned char *dst,
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size_t dstlen,
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size_t *olen )
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{
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if( srclen > dstlen )
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return( MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL );
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memcpy( dst, src, srclen );
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*olen = srclen;
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return( 0 );
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}
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/* Translations for PK layer */
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static inline int mbedtls_psa_err_translate_pk( psa_status_t status )
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@ -2398,24 +2398,18 @@ static int ssl_parse_server_ecdh_params_psa( mbedtls_ssl_context *ssl,
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return( MBEDTLS_ERR_SSL_ILLEGAL_PARAMETER );
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handshake->ecdh_bits = (uint16_t) ecdh_bits;
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/*
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* Put peer's ECDH public key in the format understood by PSA.
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*/
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/* Keep a copy of the peer's public key */
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ecpoint_len = *(*p)++;
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if( (size_t)( end - *p ) < ecpoint_len )
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return( MBEDTLS_ERR_SSL_DECODE_ERROR );
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if( mbedtls_psa_tls_ecpoint_to_psa_ec(
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*p, ecpoint_len,
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handshake->ecdh_psa_peerkey,
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sizeof( handshake->ecdh_psa_peerkey ),
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&handshake->ecdh_psa_peerkey_len ) != 0 )
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{
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return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
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}
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if( ecpoint_len > sizeof( handshake->ecdh_psa_peerkey ) )
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return( MBEDTLS_ERR_SSL_HANDSHAKE_FAILURE );
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memcpy( handshake->ecdh_psa_peerkey, *p, ecpoint_len );
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handshake->ecdh_psa_peerkey_len = ecpoint_len;
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*p += ecpoint_len;
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return( 0 );
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}
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#endif /* MBEDTLS_USE_PSA_CRYPTO &&
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