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pqcrypto/crypto_kem/kyber768-90s/clean/aes256ctr.h
John M. Schanck 127e9ec326 Round 3 Kyber
2021-03-24 21:02:49 +00:00

29 lines
665 B
C

#ifndef PQCLEAN_KYBER76890S_CLEAN_AES256CTR_H
#define PQCLEAN_KYBER76890S_CLEAN_AES256CTR_H
#include <stddef.h>
#include <stdint.h>
#define AES256CTR_BLOCKBYTES 64
typedef struct {
uint64_t sk_exp[120];
uint32_t ivw[16];
} aes256ctr_ctx;
void PQCLEAN_KYBER76890S_CLEAN_aes256ctr_prf(uint8_t *out,
size_t outlen,
const uint8_t key[32],
const uint8_t nonce[12]);
void PQCLEAN_KYBER76890S_CLEAN_aes256ctr_init(aes256ctr_ctx *state,
const uint8_t key[32],
const uint8_t nonce[12]);
void PQCLEAN_KYBER76890S_CLEAN_aes256ctr_squeezeblocks(uint8_t *out,
size_t nblocks,
aes256ctr_ctx *state);
#endif