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add key_share extension

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Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
This commit is contained in:
Jerry Yu
2021-09-01 17:48:49 +08:00
parent 7236994aa9
commit 56fc07f7ae
3 changed files with 308 additions and 14 deletions
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20
library/ssl_misc.h
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@ -649,6 +649,16 @@ struct mbedtls_ssl_handshake_params
void (*calc_finished)(mbedtls_ssl_context *, unsigned char *, int);
mbedtls_ssl_tls_prf_cb *tls_prf;
#if defined(MBEDTLS_SSL_PROTO_TLS1_3_EXPERIMENTAL)
uint16_t offered_group_id; /* The NamedGroup value for the group
* that is being used for ephemeral
* key exchange.
*
* On the client: Defaults to the first
* entry in the client's group list,
* but can be overwritten by the HRR. */
#endif /* MBEDTLS_SSL_PROTO_TLS1_3_EXPERIMENTAL */
mbedtls_ssl_ciphersuite_t const *ciphersuite_info;
size_t pmslen; /*!< premaster length */
@ -1491,6 +1501,16 @@ int mbedtls_ssl_tls13_write_sig_alg_ext( mbedtls_ssl_context *ssl,
unsigned char *buf,
unsigned char *end,
size_t *olen);
#if defined(MBEDTLS_ECDH_C)
/*
* TLS 1.3 version of mbedtls_ecdh_make_params in ecdh.h
*/
int mbedtls_ecdh_tls13_make_params( mbedtls_ecdh_context *ctx, size_t *olen,
unsigned char *buf, size_t blen,
int ( *f_rng )( void *, unsigned char *, size_t ),
void *p_rng );
#endif /* MBEDTLS_ECDH_C */
#endif /* MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED */
#endif /* MBEDTLS_SSL_PROTO_TLS1_3_EXPERIMENTAL */