267     if (src->peer_cert_digest != NULL) {  in mbedtls_ssl_session_copy()
268         dst->peer_cert_digest =  in mbedtls_ssl_session_copy()
270         if (dst->peer_cert_digest == NULL) {  in mbedtls_ssl_session_copy()
274         memcpy(dst->peer_cert_digest, src->peer_cert_digest,  in mbedtls_ssl_session_copy()
504     if (session->peer_cert_digest != NULL) {  in ssl_clear_peer_cert()
506         mbedtls_free(session->peer_cert_digest);  in ssl_clear_peer_cert()
507         session->peer_cert_digest      = NULL;  in ssl_clear_peer_cert()
3465     if (session->peer_cert_digest != NULL) {  in ssl_tls12_session_save()
3470             memcpy(p, session->peer_cert_digest,  in ssl_tls12_session_save()
3595     session->peer_cert_digest = NULL;  in ssl_tls12_session_load()
3663         session->peer_cert_digest =  in ssl_tls12_session_load()
3665         if (session->peer_cert_digest == NULL) {  in ssl_tls12_session_load()
3669         memcpy(session->peer_cert_digest, p,  in ssl_tls12_session_load()
7662     unsigned char const * const peer_cert_digest =  in ssl_check_peer_crt_unchanged()  local
7663         ssl->session->peer_cert_digest;  in ssl_check_peer_crt_unchanged()
7671     if (peer_cert_digest == NULL || digest_info == NULL) {  in ssl_check_peer_crt_unchanged()
7685     return memcmp(tmp_digest, peer_cert_digest, digest_len);  in ssl_check_peer_crt_unchanged()
7902     ssl->session_negotiate->peer_cert_digest =  in ssl_remember_peer_crt_digest()
7904     if (ssl->session_negotiate->peer_cert_digest == NULL) {  in ssl_remember_peer_crt_digest()
7917                      ssl->session_negotiate->peer_cert_digest);  in ssl_remember_peer_crt_digest()