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support mki value

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Add support mki value in the DTLS-SRTP

Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
This commit is contained in:
Ron Eldor
2018-01-22 12:30:04 +02:00
committed by Johan Pascal
parent 3adb9928f3
commit 591f162bed
4 changed files with 168 additions and 61 deletions
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18
library/ssl_tls.c
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@@ -4714,6 +4714,24 @@ const char *mbedtls_ssl_get_alpn_protocol( const mbedtls_ssl_context *ssl )
#endif /* MBEDTLS_SSL_ALPN */
#if defined(MBEDTLS_SSL_DTLS_SRTP)
void mbedtls_ssl_conf_srtp_mki_value_supported( mbedtls_ssl_config *conf, int support_mki_value )
{
conf->dtls_srtp_mki_support = support_mki_value;
}
int mbedtls_ssl_dtls_srtp_set_mki_value( mbedtls_ssl_context *ssl, unsigned char* mki_value, size_t mki_len )
{
if ( mki_len > MBEDTLS_DTLS_SRTP_MAX_MKI_LENGTH )
return MBEDTLS_ERR_SSL_BAD_INPUT_DATA;
if( ssl->conf->dtls_srtp_mki_support == MBEDTLS_SSL_DTLS_SRTP_MKI_UNSUPPORTED )
return MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE;
memcpy( ssl->dtls_srtp_info.mki_value, mki_value, mki_len );
ssl->dtls_srtp_info.mki_len = mki_len;
return 0;
}
int mbedtls_ssl_conf_dtls_srtp_protection_profiles( mbedtls_ssl_config *conf, const mbedtls_ssl_srtp_profile *profiles, size_t profiles_number)
{
size_t i;