xmss-KAT-generator/fips202.h
2017-10-23 14:10:39 +02:00

20 rader
625 B
C

#ifndef XMSS_FIPS202_H
#define XMSS_FIPS202_H
#define SHAKE128_RATE 168
#define SHAKE256_RATE 136
/* Evaluates SHAKE-128 on `inlen' bytes in `in', according to FIPS-202.
* Writes the first `outlen` bytes of output to `out`.
*/
void shake128(unsigned char *out, unsigned long long outlen,
const unsigned char *in, unsigned long long inlen);
/* Evaluates SHAKE-256 on `inlen' bytes in `in', according to FIPS-202.
* Writes the first `outlen` bytes of output to `out`.
*/
void shake256(unsigned char *out, unsigned long long outlen,
const unsigned char *in, unsigned long long inlen);
#endif