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pqcrypto/crypto_kem/kyber512-90s/avx2/symmetric.h
John M. Schanck 127e9ec326 Round 3 Kyber
2021-03-24 21:02:49 +00:00

25 lines
847 B
C

#ifndef PQCLEAN_KYBER51290S_AVX2_SYMMETRIC_H
#define PQCLEAN_KYBER51290S_AVX2_SYMMETRIC_H
#include "aes256ctr.h"
#include "params.h"
#include "sha2.h"
#include <stddef.h>
#include <stdint.h>
typedef aes256ctr_ctx xof_state;
#define XOF_BLOCKBYTES AES256CTR_BLOCKBYTES
#define hash_h(OUT, IN, INBYTES) sha256(OUT, IN, INBYTES)
#define hash_g(OUT, IN, INBYTES) sha512(OUT, IN, INBYTES)
#define xof_absorb(STATE, SEED, X, Y) PQCLEAN_KYBER51290S_AVX2_aes256ctr_init(STATE, SEED, (X) | ((uint16_t)(Y) << 8))
#define xof_squeezeblocks(OUT, OUTBLOCKS, STATE) PQCLEAN_KYBER51290S_AVX2_aes256ctr_squeezeblocks(OUT, OUTBLOCKS, STATE)
#define xof_ctx_release(STATE)
#define prf(OUT, OUTBYTES, KEY, NONCE) PQCLEAN_KYBER51290S_AVX2_aes256ctr_prf(OUT, OUTBYTES, KEY, NONCE)
#define kdf(OUT, IN, INBYTES) sha256(OUT, IN, INBYTES)
#endif /* SYMMETRIC_H */