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pqcrypto/crypto_kem/kyber768-90s/avx2/symmetric.h
Thom Wiggers 07db9c1e60 Put all common primitives on the heap (#266)
* Put AES ctx on the heap

This forces people to use the ``ctx_release`` functions, because otherwise there will be leaks

* Put fips202 on the heap

* Add much more docs for fips202.h

* fixup! Put fips202 on the heap

* Put SHA2 on the heap-supporting API

* Fix clang-tidy warnings

* Fix unreachable free() in falcon

* Fix McEliece8192128f-sse GNU Makefile
2021-03-24 21:02:45 +00:00

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C

#ifndef SYMMETRIC_H
#define SYMMETRIC_H
#include "params.h"
#include "aes256ctr.h"
#include "sha2.h"
#define hash_h(OUT, IN, INBYTES) sha256((OUT), (IN), (INBYTES))
#define hash_g(OUT, IN, INBYTES) sha512((OUT), (IN), (INBYTES))
#define xof_absorb(STATE, IN, X, Y) PQCLEAN_KYBER76890S_AVX2_aes256ctr_init((STATE), (IN), (Y) + ((uint16_t)(X) << 8))
#define xof_squeezeblocks(OUT, OUTBLOCKS, STATE) PQCLEAN_KYBER76890S_AVX2_aes256ctr_squeezeblocks((OUT), (OUTBLOCKS), (STATE))
#define xof_ctx_release(STATE)
#define prf(OUT, OUTBYTES, KEY, NONCE) PQCLEAN_KYBER76890S_AVX2_aes256ctr_prf((OUT), (OUTBYTES), (KEY), (NONCE))
#define kdf(OUT, IN, INBYTES) sha256((OUT), (IN), (INBYTES))
#define XOF_BLOCKBYTES 128
typedef aes256ctr_ctx xof_state;
#endif /* SYMMETRIC_H */