23 lines
676 B
C
23 lines
676 B
C
#include "api.h"
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#include "params.h"
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#include "randombytes.h"
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#include "threebears.h"
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int PQCLEAN_PAPABEAREPHEM_CLEAN_crypto_kem_keypair(uint8_t *pk, uint8_t *sk) {
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randombytes(sk, PRIVATE_KEY_BYTES);
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PQCLEAN_PAPABEAREPHEM_CLEAN_get_pubkey(pk, sk);
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return 0;
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}
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int PQCLEAN_PAPABEAREPHEM_CLEAN_crypto_kem_enc(uint8_t *ct, uint8_t *ss, const uint8_t *pk) {
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uint8_t seed[ENC_SEED_BYTES + IV_BYTES];
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randombytes(seed, sizeof(seed));
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encapsulate(ss, ct, pk, seed);
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return 0;
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}
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int PQCLEAN_PAPABEAREPHEM_CLEAN_crypto_kem_dec(uint8_t *ss, const uint8_t *ct, const uint8_t *sk) {
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PQCLEAN_PAPABEAREPHEM_CLEAN_decapsulate(ss, ct, sk);
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return 0;
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}
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