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Implement write_partial with dummy exts

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Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
This commit is contained in:
Jerry Yu
2021-08-24 15:59:48 +08:00
parent 7984d9931e
commit bc20bdd3a9
3 changed files with 327 additions and 3 deletions
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34
library/ssl_tls13_generic.c
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@ -70,6 +70,40 @@ void mbedtls_ssl_add_hs_hdr_to_checksum( mbedtls_ssl_context *ssl,
ssl->handshake->update_checksum( ssl, hs_hdr, sizeof( hs_hdr ) );
}
#if defined(MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED)
/*
* mbedtls_ssl_write_signature_algorithms_ext( )
*
* enum {
* ....
* ecdsa_secp256r1_sha256( 0x0403 ),
* ecdsa_secp384r1_sha384( 0x0503 ),
* ecdsa_secp521r1_sha512( 0x0603 ),
* ....
* } SignatureScheme;
*
* struct {
* SignatureScheme supported_signature_algorithms<2..2^16-2>;
* } SignatureSchemeList;
*
* Only if we handle at least one key exchange that needs signatures.
*/
int mbedtls_ssl_write_signature_algorithms_ext( mbedtls_ssl_context *ssl,
unsigned char* buf,
unsigned char* end,
size_t* olen )
{
((void) ssl);
((void) buf);
((void) end);
((void) olen);
return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE );
}
#endif /* MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED */
#endif /* MBEDTLS_SSL_PROTO_TLS1_3_EXPERIMENTAL */
#endif /* MBEDTLS_SSL_TLS_C */