C++程序  |  62行  |  2.81 KB

/* crypto/aes/aes_ctr.c -*- mode:C; c-file-style: "eay" -*- */
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 * Copyright (c) 1998-2002 The OpenSSL Project.  All rights reserved.
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#include <openssl/aes.h>
#include <openssl/modes.h>

void AES_ctr128_encrypt(const unsigned char *in, unsigned char *out,
			size_t length, const AES_KEY *key,
			unsigned char ivec[AES_BLOCK_SIZE],
			unsigned char ecount_buf[AES_BLOCK_SIZE],
			unsigned int *num) {
	CRYPTO_ctr128_encrypt(in,out,length,key,ivec,ecount_buf,num,(block128_f)AES_encrypt);
}