1306     unsigned int sig_alg);
2453     const uint16_t *sig_alg = ssl->handshake->received_sig_algs;  in mbedtls_ssl_sig_alg_is_received()  local
2454     if (sig_alg == NULL) {  in mbedtls_ssl_sig_alg_is_received()
2458     for (; *sig_alg != MBEDTLS_TLS_SIG_NONE; sig_alg++) {  in mbedtls_ssl_sig_alg_is_received()
2459         if (*sig_alg == own_sig_alg) {  in mbedtls_ssl_sig_alg_is_received()
2467     const uint16_t sig_alg)  in mbedtls_ssl_tls13_sig_alg_for_cert_verify_is_supported()  argument
2469     switch (sig_alg) {  in mbedtls_ssl_tls13_sig_alg_for_cert_verify_is_supported()
2507     const uint16_t sig_alg)  in mbedtls_ssl_tls13_sig_alg_is_supported()  argument
2509     switch (sig_alg) {  in mbedtls_ssl_tls13_sig_alg_is_supported()
2526                 sig_alg);  in mbedtls_ssl_tls13_sig_alg_is_supported()
2532 int mbedtls_ssl_tls13_check_sig_alg_cert_key_match(uint16_t sig_alg,
2540     const uint16_t *sig_alg = mbedtls_ssl_get_sig_algs(ssl);  in mbedtls_ssl_sig_alg_is_offered()  local
2541     if (sig_alg == NULL) {  in mbedtls_ssl_sig_alg_is_offered()
2545     for (; *sig_alg != MBEDTLS_TLS_SIG_NONE; sig_alg++) {  in mbedtls_ssl_sig_alg_is_offered()
2546         if (*sig_alg == proposed_sig_alg) {  in mbedtls_ssl_sig_alg_is_offered()
2554     uint16_t sig_alg, mbedtls_pk_type_t *pk_type, mbedtls_md_type_t *md_alg)  in mbedtls_ssl_get_pk_type_and_md_alg_from_sig_alg()  argument
2556     *pk_type = mbedtls_ssl_pk_alg_from_sig(sig_alg & 0xff);  in mbedtls_ssl_get_pk_type_and_md_alg_from_sig_alg()
2557     *md_alg = mbedtls_ssl_md_alg_from_hash((sig_alg >> 8) & 0xff);  in mbedtls_ssl_get_pk_type_and_md_alg_from_sig_alg()
2563     switch (sig_alg) {  in mbedtls_ssl_get_pk_type_and_md_alg_from_sig_alg()
2592     const uint16_t sig_alg)  in mbedtls_ssl_tls12_sig_alg_is_supported()  argument
2595     unsigned char hash = MBEDTLS_BYTE_1(sig_alg);  in mbedtls_ssl_tls12_sig_alg_is_supported()
2596     unsigned char sig = MBEDTLS_BYTE_0(sig_alg);  in mbedtls_ssl_tls12_sig_alg_is_supported()
2654     const uint16_t sig_alg)  in mbedtls_ssl_sig_alg_is_supported()  argument
2659         return mbedtls_ssl_tls12_sig_alg_is_supported(sig_alg);  in mbedtls_ssl_sig_alg_is_supported()
2665         return mbedtls_ssl_tls13_sig_alg_is_supported(sig_alg);  in mbedtls_ssl_sig_alg_is_supported()
2669     ((void) sig_alg);  in mbedtls_ssl_sig_alg_is_supported()