2123     if (conf->psk != NULL && conf->psk_len != 0) {  in mbedtls_ssl_conf_has_static_psk()
2141         mbedtls_zeroize_and_free(conf->psk, conf->psk_len);  in ssl_conf_remove_psk()
2143         conf->psk_len = 0;  in ssl_conf_remove_psk()
2183                          const unsigned char *psk, size_t psk_len,  in mbedtls_ssl_conf_psk()  argument
2197     if (psk_len == 0) {  in mbedtls_ssl_conf_psk()
2200     if (psk_len > MBEDTLS_PSK_MAX_LEN) {  in mbedtls_ssl_conf_psk()
2204     if ((conf->psk = mbedtls_calloc(1, psk_len)) == NULL) {  in mbedtls_ssl_conf_psk()
2207     conf->psk_len = psk_len;  in mbedtls_ssl_conf_psk()
2208     memcpy(conf->psk, psk, conf->psk_len);  in mbedtls_ssl_conf_psk()
2234                                  ssl->handshake->psk_len);  in ssl_remove_psk()
2235         ssl->handshake->psk_len = 0;  in ssl_remove_psk()
2242                            const unsigned char *psk, size_t psk_len)  in mbedtls_ssl_set_hs_psk()  argument
2255     if (psk_len > MBEDTLS_PSK_MAX_LEN) {  in mbedtls_ssl_set_hs_psk()
2284     status = psa_import_key(&key_attributes, psk, psk_len, &key);  in mbedtls_ssl_set_hs_psk()
2293     if ((ssl->handshake->psk = mbedtls_calloc(1, psk_len)) == NULL) {  in mbedtls_ssl_set_hs_psk()
2297     ssl->handshake->psk_len = psk_len;  in mbedtls_ssl_set_hs_psk()
2298     memcpy(ssl->handshake->psk, psk, ssl->handshake->psk_len);  in mbedtls_ssl_set_hs_psk()
4914         mbedtls_zeroize_and_free(handshake->psk, handshake->psk_len);  in mbedtls_ssl_handshake_free()
6134         mbedtls_zeroize_and_free(conf->psk, conf->psk_len);  in mbedtls_ssl_config_free()
6136         conf->psk_len = 0;  in mbedtls_ssl_config_free()
7133                                           ssl->conf->psk, ssl->conf->psk_len,  in ssl_compute_master()
7418     size_t psk_len = 0;  in mbedtls_ssl_psk_derive_premaster()  local
7419     int psk_ret = mbedtls_ssl_get_psk(ssl, &psk, &psk_len);  in mbedtls_ssl_psk_derive_premaster()
7448         MBEDTLS_PUT_UINT16_BE(psk_len, p, 0);  in mbedtls_ssl_psk_derive_premaster()
7451         if (end < p || (size_t) (end - p) < psk_len) {  in mbedtls_ssl_psk_derive_premaster()
7455         memset(p, 0, psk_len);  in mbedtls_ssl_psk_derive_premaster()
7456         p += psk_len;  in mbedtls_ssl_psk_derive_premaster()
7521     MBEDTLS_PUT_UINT16_BE(psk_len, p, 0);  in mbedtls_ssl_psk_derive_premaster()
7524     if (end < p || (size_t) (end - p) < psk_len) {  in mbedtls_ssl_psk_derive_premaster()
7528     memcpy(p, psk, psk_len);  in mbedtls_ssl_psk_derive_premaster()
7529     p += psk_len;  in mbedtls_ssl_psk_derive_premaster()