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/*
* Ceph - scalable distributed file system
*
* Copyright (C) 2017 Intel Corporation
*
* Author: Qiaowei Ren <qiaowei.ren@intel.com>
* Author: Ganesh Mahalingam <ganesh.mahalingam@intel.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
*/
#include "crypto/qat/qat_crypto_accel.h"
bool QccCryptoAccel::cbc_encrypt(unsigned char* out, const unsigned char* in, size_t size,
const unsigned char (&iv)[AES_256_IVSIZE],
const unsigned char (&key)[AES_256_KEYSIZE])
{
if ((size % AES_256_IVSIZE) != 0) {
return false;
}
return qcccrypto.perform_op(out, in, size,
const_cast<unsigned char *>(&iv[0]),
const_cast<unsigned char *>(&key[0]), CPA_CY_SYM_CIPHER_DIRECTION_ENCRYPT);
}
bool QccCryptoAccel::cbc_decrypt(unsigned char* out, const unsigned char* in, size_t size,
const unsigned char (&iv)[AES_256_IVSIZE],
const unsigned char (&key)[AES_256_KEYSIZE])
{
if ((size % AES_256_IVSIZE) != 0) {
return false;
}
return qcccrypto.perform_op(out, in, size,
const_cast<unsigned char *>(&iv[0]),
const_cast<unsigned char *>(&key[0]), CPA_CY_SYM_CIPHER_DIRECTION_DECRYPT);
}
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