1
1
mirror of https://github.com/henrydcase/pqc.git synced 2024-11-27 18:01:34 +00:00
pqcrypto/crypto_kem/lightsaber/clean/verify.h
Matthias J. Kannwischer 8539bd8684 add lightsaber
2019-06-24 09:14:24 +02:00

22 lines
801 B
C
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

#ifndef VERIFY_H
#define VERIFY_H
/*-------------------------------------------------
This file has been adapted from the implementation
(available at https://github.com/pq-crystals/kyber) of
"CRYSTALS Kyber: a CCA-secure module-lattice-based KEM"
by : Joppe Bos, Leo Ducas, Eike Kiltz, Tancrede Lepoint,
Vadim Lyubashevsky, John M. Schanck, Peter Schwabe & Damien stehle
----------------------------------------------------*/
#include <stddef.h>
#include <stdint.h>
/* returns 0 for equal strings, 1 for non-equal strings */
unsigned char PQCLEAN_LIGHTSABER_CLEAN_verify(const unsigned char *a, const unsigned char *b, size_t len);
/* b = 1 means mov, b = 0 means don't mov*/
void PQCLEAN_LIGHTSABER_CLEAN_cmov(unsigned char *r, const unsigned char *x, size_t len, unsigned char b);
#endif