239     char buf[256];  in elog()  local
240     mbedtls_strerror(rc, buf, sizeof(buf));  in elog()
241     log_error(errh, file, line, "MTLS: %s: %s (-0x%04x)", msg, buf, -rc);  in elog()
317     int buf[23]; /* 92 bytes */  in mod_mbedtls_session_ticket_key_file()  local
319     if (0 != fdevent_load_file_bytes((char *)buf,(off_t)sizeof(buf),0,fn,NULL))  in mod_mbedtls_session_ticket_key_file()
321     if (buf[0] == 0) { /*(format version 0)*/  in mod_mbedtls_session_ticket_key_file()
322         session_ticket_keys[0].active_ts = TIME64_CAST(buf[1]);  in mod_mbedtls_session_ticket_key_file()
323         session_ticket_keys[0].expire_ts = TIME64_CAST(buf[2]);  in mod_mbedtls_session_ticket_key_file()
325         memcpy(&session_ticket_keys[0].tick_key_name, buf+3, 80);  in mod_mbedtls_session_ticket_key_file()
328                buf+3, TLSEXT_KEYNAME_LENGTH);  in mod_mbedtls_session_ticket_key_file()
330                buf+7, TLSEXT_TICK_KEY_LENGTH);  in mod_mbedtls_session_ticket_key_file()
332                buf+15, TLSEXT_TICK_KEY_LENGTH);  in mod_mbedtls_session_ticket_key_file()
337     mbedtls_platform_zeroize(buf, sizeof(buf));  in mod_mbedtls_session_ticket_key_file()
935         const unsigned char *buf = mbedtls_pem_get_buffer(&pem, &buflen);  in mod_mbedtls_x509_crt_parse_acme()  local
937         const unsigned char *buf = pem.MBEDTLS_PRIVATE(buf);  in mod_mbedtls_x509_crt_parse_acme()  local
940         rc = mbedtls_x509_crt_parse_der_with_ext_cb(chain,buf,buflen,1,cb,NULL);  in mod_mbedtls_x509_crt_parse_acme()
2449     unsigned char buf[4096];  in https_add_ssl_client_cert()  local
2453                                       buf, sizeof(buf), &olen))  in https_add_ssl_client_cert()
2456                             (char *)buf, olen);  in https_add_ssl_client_cert()
2471     char buf[512]; /* MBEDTLS_X509_MAX_DN_NAME_SIZE is (256) */  in https_add_ssl_client_subject()  local
2483         if (n+2+len+1+name->val.len > sizeof(buf)) continue;  in https_add_ssl_client_subject()
2484         buf[n++] = ','; /*(", " at beginning is skipped outside loop below)*/  in https_add_ssl_client_subject()
2485         buf[n++] = ' ';  in https_add_ssl_client_subject()
2486         memcpy(buf+n, short_name, len);  in https_add_ssl_client_subject()
2488         buf[n++] = '=';  in https_add_ssl_client_subject()
2492             buf[n+i] = (c >= 32 && c != 127) ? c : '?';  in https_add_ssl_client_subject()
2495         http_header_env_set(r, key, prelen+len, buf+n, name->val.len);  in https_add_ssl_client_subject()
2509         http_header_env_set(r, CONST_STR_LEN("SSL_CLIENT_S_DN"), buf+2, n-2);  in https_add_ssl_client_subject()
2519     char buf[512];  in https_add_ssl_client_verify_err()  local
2520     int n = mbedtls_x509_crt_verify_info(buf, sizeof(buf), "", status);  in https_add_ssl_client_verify_err()
2522         for (char *nl = buf; NULL != (nl = strchr(nl, '\n')); ++nl)  in https_add_ssl_client_verify_err()
2524         buffer_append_string_len(b, buf, n);  in https_add_ssl_client_verify_err()
2652         char buf[LI_ITOSTRING_LENGTH];  in http_cgi_ssl_env()  local
2654                             buf, li_utostrn(buf, sizeof(buf), algkeysize));  in http_cgi_ssl_env()
2656                             buf, li_utostrn(buf, sizeof(buf), usekeysize));  in http_cgi_ssl_env()
4228     unsigned char *buf;  in ssl_parse_client_hello()  local
4247     buf = ssl->in_hdr;  in ssl_parse_client_hello()
4258     if( buf[0] != MBEDTLS_SSL_MSG_HANDSHAKE )  in ssl_parse_client_hello()
4295     buf = ssl->in_msg;  in ssl_parse_client_hello()
4310     if( buf[0] != MBEDTLS_SSL_HS_CLIENT_HELLO )  in ssl_parse_client_hello()
4316     if( buf[1] != 0 ||  in ssl_parse_client_hello()
4317         msg_len != 4u /*mbedtls_ssl_hs_hdr_len( ssl )*/ + ( ( buf[2] << 8 ) | buf[3] ) )  in ssl_parse_client_hello()
4322     buf += 4; /* mbedtls_ssl_hs_hdr_len( ssl ); */  in ssl_parse_client_hello()
4356                       ssl->conf->transport, buf );  in ssl_parse_client_hello()
4361     const size_t sess_len = buf[34];  in ssl_parse_client_hello()
4374     const size_t ciph_len = ( buf[ciph_offset + 0] << 8 )  in ssl_parse_client_hello()
4375                           | ( buf[ciph_offset + 1]      );  in ssl_parse_client_hello()
4389     const size_t comp_len = buf[comp_offset];  in ssl_parse_client_hello()
4415             ext_len = ( buf[ext_offset + 0] << 8 )  in ssl_parse_client_hello()
4416                     | ( buf[ext_offset + 1]      );  in ssl_parse_client_hello()
4426         unsigned char *ext = buf + ext_offset + 2;  in ssl_parse_client_hello()