lokinet/crypto/chacha20/stream_chacha20.h
2018-10-23 07:29:37 -04:00

23 lines
922 B
C

#ifndef stream_chacha20_H
#define stream_chacha20_H
#include <stdint.h>
typedef struct crypto_stream_chacha20_implementation {
int (*stream)(unsigned char *c, unsigned long long clen,
const unsigned char *n, const unsigned char *k);
int (*stream_ietf)(unsigned char *c, unsigned long long clen,
const unsigned char *n, const unsigned char *k);
int (*stream_xor_ic)(unsigned char *c, const unsigned char *m,
unsigned long long mlen,
const unsigned char *n, uint64_t ic,
const unsigned char *k);
int (*stream_ietf_xor_ic)(unsigned char *c, const unsigned char *m,
unsigned long long mlen,
const unsigned char *n, uint32_t ic,
const unsigned char *k);
} crypto_stream_chacha20_implementation;
#endif