CRYPTO_cts128_encrypt
size = CRYPTO_cts128_encrypt((unsigned char *)dbuf, oblock, dlen, &enck,
size = CRYPTO_cts128_encrypt((unsigned char *)dbuf, oblock, dlen, &enck,
size_t CRYPTO_cts128_encrypt(const unsigned char *in, unsigned char *out,
CRYPTO_cts128_encrypt_block, CRYPTO_cts128_encrypt,