#ifndef PQCLEAN_DILITHIUM2_CLEAN_SYMMETRIC_H #define PQCLEAN_DILITHIUM2_CLEAN_SYMMETRIC_H #include "fips202.h" #include "params.h" #include <stdint.h> typedef shake128incctx stream128_state; typedef shake256incctx stream256_state; void PQCLEAN_DILITHIUM2_CLEAN_dilithium_shake128_stream_init(shake128incctx *state, const uint8_t seed[SEEDBYTES], uint16_t nonce); void PQCLEAN_DILITHIUM2_CLEAN_dilithium_shake256_stream_init(shake256incctx *state, const uint8_t seed[CRHBYTES], uint16_t nonce); #define STREAM128_BLOCKBYTES SHAKE128_RATE #define STREAM256_BLOCKBYTES SHAKE256_RATE #define stream128_init(STATE, SEED, NONCE) \ PQCLEAN_DILITHIUM2_CLEAN_dilithium_shake128_stream_init(STATE, SEED, NONCE) #define stream128_squeezeblocks(OUT, OUTBLOCKS, STATE) \ shake128_inc_squeeze(OUT, (OUTBLOCKS)*(SHAKE128_RATE), STATE) #define stream128_release(STATE) shake128_inc_ctx_release(STATE) #define stream256_init(STATE, SEED, NONCE) \ PQCLEAN_DILITHIUM2_CLEAN_dilithium_shake256_stream_init(STATE, SEED, NONCE) #define stream256_squeezeblocks(OUT, OUTBLOCKS, STATE) \ shake256_inc_squeeze(OUT, (OUTBLOCKS)*(SHAKE256_RATE), STATE) #define stream256_release(STATE) shake256_inc_ctx_release(STATE) #endif