26 lines
1.0 KiB
C
26 lines
1.0 KiB
C
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#ifndef PQCLEAN_HQC1922CCA2_LEAKTIME_API_H
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#define PQCLEAN_HQC1922CCA2_LEAKTIME_API_H
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/**
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* \file api.h
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* \brief NIST KEM API used by the HQC_KEM IND-CCA2 scheme
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*/
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#include <stdint.h>
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#define PQCLEAN_HQC1922CCA2_LEAKTIME_CRYPTO_ALGNAME "HQC_192_2_CCA2"
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#define PQCLEAN_HQC1922CCA2_LEAKTIME_CRYPTO_SECRETKEYBYTES 5924
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#define PQCLEAN_HQC1922CCA2_LEAKTIME_CRYPTO_PUBLICKEYBYTES 5884
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#define PQCLEAN_HQC1922CCA2_LEAKTIME_CRYPTO_BYTES 64
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#define PQCLEAN_HQC1922CCA2_LEAKTIME_CRYPTO_CIPHERTEXTBYTES 11749
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// As a technicality, the public key is appended to the secret key in order to respect the NIST API.
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// Without this constraint, CRYPTO_SECRETKEYBYTES would be defined as 32
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int PQCLEAN_HQC1922CCA2_LEAKTIME_crypto_kem_keypair(uint8_t *pk, uint8_t *sk);
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int PQCLEAN_HQC1922CCA2_LEAKTIME_crypto_kem_enc(uint8_t *ct, uint8_t *ss, const uint8_t *pk);
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int PQCLEAN_HQC1922CCA2_LEAKTIME_crypto_kem_dec(uint8_t *ss, const uint8_t *ct, const uint8_t *sk);
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#endif
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