docrypt
if (docrypt(key, keylen, plaintext, result, textlen, 1) < 0) {
if (docrypt(key, keylen, ciphertext, result, textlen, 0) < 0) {
if (docrypt(data[TST_KEY], length[TST_KEY],
if (docrypt(key, sizeof(key), iv, b2, b2, sizeof(b1), 0) < 0) {
if (docrypt(key, sizeof(key), iv, b1, b2, sizeof(b1), 1) < 0) {