/* OPENSSL_NO_RC2, RC2_INT */
# ifdef OPENSSL_NO_RC2
# error RC2 is disabled.
# endif
# define RC2_ENCRYPT 1
# define RC2_DECRYPT 0
# define RC2_BLOCK 8
# define RC2_KEY_LENGTH 16
#ifdef __cplusplus
extern "C" {
#endif
typedef struct rc2_key_st {
RC2_INT data[64];
} RC2_KEY;
# ifdef OPENSSL_FIPS
void private_RC2_set_key(RC2_KEY *key, int len, const unsigned char *data,
int bits);
# endif
void RC2_set_key(RC2_KEY *key, int len, const unsigned char *data, int bits);
void RC2_ecb_encrypt(const unsigned char *in, unsigned char *out,
RC2_KEY *key, int enc);
void RC2_encrypt(unsigned long *data, RC2_KEY *key);
void RC2_decrypt(unsigned long *data, RC2_KEY *key);
void RC2_cbc_encrypt(const unsigned char *in, unsigned char *out, long length,
RC2_KEY *ks, unsigned char *iv, int enc);
void RC2_cfb64_encrypt(const unsigned char *in, unsigned char *out,
long length, RC2_KEY *schedule, unsigned char *ivec,
int *num, int enc);
void RC2_ofb64_encrypt(const unsigned char *in, unsigned char *out,
long length, RC2_KEY *schedule, unsigned char *ivec,
int *num);
#ifdef __cplusplus
}
#endif
#endif