268     if (src->peer_cert_digest != NULL) {  in mbedtls_ssl_session_copy()
269         dst->peer_cert_digest =  in mbedtls_ssl_session_copy()
271         if (dst->peer_cert_digest == NULL) {  in mbedtls_ssl_session_copy()
275         memcpy(dst->peer_cert_digest, src->peer_cert_digest,  in mbedtls_ssl_session_copy()
509     if (session->peer_cert_digest != NULL) {  in ssl_clear_peer_cert()
511         mbedtls_free(session->peer_cert_digest);  in ssl_clear_peer_cert()
512         session->peer_cert_digest      = NULL;  in ssl_clear_peer_cert()
3526     if (session->peer_cert_digest != NULL) {  in ssl_tls12_session_save()
3531             memcpy(p, session->peer_cert_digest,  in ssl_tls12_session_save()
3656     session->peer_cert_digest = NULL;  in ssl_tls12_session_load()
3724         session->peer_cert_digest =  in ssl_tls12_session_load()
3726         if (session->peer_cert_digest == NULL) {  in ssl_tls12_session_load()
3730         memcpy(session->peer_cert_digest, p,  in ssl_tls12_session_load()
7721     unsigned char const * const peer_cert_digest =  in ssl_check_peer_crt_unchanged()  local
7722         ssl->session->peer_cert_digest;  in ssl_check_peer_crt_unchanged()
7730     if (peer_cert_digest == NULL || digest_info == NULL) {  in ssl_check_peer_crt_unchanged()
7744     return memcmp(tmp_digest, peer_cert_digest, digest_len);  in ssl_check_peer_crt_unchanged()
7961     ssl->session_negotiate->peer_cert_digest =  in ssl_remember_peer_crt_digest()
7963     if (ssl->session_negotiate->peer_cert_digest == NULL) {  in ssl_remember_peer_crt_digest()
7976                      ssl->session_negotiate->peer_cert_digest);  in ssl_remember_peer_crt_digest()