openssl/crypto/aes/aes_cbc.c

/* crypto/aes/aes_cbc.c -*- mode:C; c-file-style: "eay" -*- */
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#include <openssl/crypto.h>
#include <openssl/aes.h>
#include <openssl/modes.h>

void AES_cbc_encrypt(const unsigned char *in, unsigned char *out,
		     size_t len, const AES_KEY *key,
		     unsigned char *ivec, const int enc) {

	if (enc)
		CRYPTO_cbc128_encrypt(in,out,len,key,ivec,(block128_f)AES_encrypt);
	else
		CRYPTO_cbc128_decrypt(in,out,len,key,ivec,(block128_f)AES_decrypt);
}