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// license:BSD-3-Clause
// copyright-holders:
/***************************************************************************
aes256cbc.h
AES256CBC helpers.
***************************************************************************/
#ifndef MAME_LIB_UTIL_AES256CBC_H
#define MAME_LIB_UTIL_AES256CBC_H
namespace aes256cbc {
#define AES_BLOCK_SIZE 16
typedef struct {
unsigned int roundkey[60];
unsigned int iv[4];
} AES_CTX;
void AES_DecryptInit(AES_CTX *ctx, const unsigned char *key, const unsigned char *iv);
void AES_Decrypt(AES_CTX* ctx, const unsigned char in_data[AES_BLOCK_SIZE], unsigned char out_data[AES_BLOCK_SIZE]);
void AES_CTX_Free(AES_CTX *ctx);
} // namespace aes256cbc
#endif // MAME_LIB_UTIL_AES256CBC_H
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