[qemu.git] / aes.h

#ifndef QEMU_AES_H
#define QEMU_AES_H

#define AES_MAXNR 14
#define AES_BLOCK_SIZE 16

struct aes_key_st {
    uint32_t rd_key[4 *(AES_MAXNR + 1)];
    int rounds;
};
typedef struct aes_key_st AES_KEY;

int AES_set_encrypt_key(const unsigned char *userKey, const int bits,
	AES_KEY *key);
int AES_set_decrypt_key(const unsigned char *userKey, const int bits,
	AES_KEY *key);

void AES_encrypt(const unsigned char *in, unsigned char *out,
	const AES_KEY *key);
void AES_decrypt(const unsigned char *in, unsigned char *out,
	const AES_KEY *key);
void AES_cbc_encrypt(const unsigned char *in, unsigned char *out,
		     const unsigned long length, const AES_KEY *key,
		     unsigned char *ivec, const int enc);

#endif
Commit	Line	Data
e4d4fe3c FB	1	#ifndef QEMU_AES_H
	2	#define QEMU_AES_H
	3
	4	#define AES_MAXNR 14
	5	#define AES_BLOCK_SIZE 16
	6
	7	struct aes_key_st {
	8	uint32_t rd_key[4 *(AES_MAXNR + 1)];
	9	int rounds;
	10	};
	11	typedef struct aes_key_st AES_KEY;
	12
	13	int AES_set_encrypt_key(const unsigned char *userKey, const int bits,
	14	AES_KEY *key);
	15	int AES_set_decrypt_key(const unsigned char *userKey, const int bits,
	16	AES_KEY *key);
	17
	18	void AES_encrypt(const unsigned char in, unsigned char out,
	19	const AES_KEY *key);
	20	void AES_decrypt(const unsigned char in, unsigned char out,
	21	const AES_KEY *key);
	22	void AES_cbc_encrypt(const unsigned char in, unsigned char out,
	23	const unsigned long length, const AES_KEY *key,
	24	unsigned char *ivec, const int enc);
	25
	26	#endif