2019-09-17 13:02:01 +01:00
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#ifndef SYMMETRIC_H
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#define SYMMETRIC_H
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#include "params.h"
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2020-07-31 07:17:42 +01:00
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#include <stddef.h>
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#include <stdint.h>
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2019-09-17 13:02:01 +01:00
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#include "aes256ctr.h"
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#include "sha2.h"
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typedef aes256ctr_ctx xof_state;
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2020-07-31 07:17:42 +01:00
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#define XOF_BLOCKBYTES AES256CTR_BLOCKBYTES
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#define hash_h(OUT, IN, INBYTES) sha256(OUT, IN, INBYTES)
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#define hash_g(OUT, IN, INBYTES) sha512(OUT, IN, INBYTES)
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#define xof_absorb(STATE, SEED, X, Y) \
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PQCLEAN_KYBER102490S_AVX2_aes256ctr_init(STATE, SEED, (X) | ((uint16_t)(Y) << 8))
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#define xof_squeezeblocks(OUT, OUTBLOCKS, STATE) \
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PQCLEAN_KYBER102490S_AVX2_aes256ctr_squeezeblocks(OUT, OUTBLOCKS, STATE)
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#define prf(OUT, OUTBYTES, KEY, NONCE) \
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PQCLEAN_KYBER102490S_AVX2_aes256ctr_prf(OUT, OUTBYTES, KEY, NONCE)
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#define kdf(OUT, IN, INBYTES) sha256(OUT, IN, INBYTES)
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2019-09-17 13:02:01 +01:00
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#endif /* SYMMETRIC_H */
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