| 1 | /* This Source Code Form is subject to the terms of the Mozilla Public |
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| 2 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
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| 3 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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| 4 | |
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| 5 | #ifndef KYBER_UTIL_H |
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| 6 | #define KYBER_UTIL_H |
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| 7 | |
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| 8 | #define KYBER768_PUBLIC_KEY_BYTES 1184U |
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| 9 | #define KYBER768_PRIVATE_KEY_BYTES 2400U |
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| 10 | #define KYBER768_CIPHERTEXT_BYTES 1088U |
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| 11 | |
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| 12 | #define KYBER_SHARED_SECRET_BYTES 32U |
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| 13 | #define KYBER_KEYPAIR_COIN_BYTES 64U |
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| 14 | #define KYBER_ENC_COIN_BYTES 32U |
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| 15 | |
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| 16 | typedef enum { |
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| 17 | params_kyber_invalid, |
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| 18 | |
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| 19 | /* |
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| 20 | * The Kyber768 parameters specified in version 3.02 of the NIST submission |
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| 21 | * https://pq-crystals.org/kyber/data/kyber-specification-round3-20210804.pdf |
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| 22 | */ |
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| 23 | params_kyber768_round3, |
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| 24 | |
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| 25 | /* |
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| 26 | * Identical to params_kyber768_round3 except that this parameter set allows |
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| 27 | * the use of a seed in `Kyber_Encapsulate` for testing. |
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| 28 | */ |
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| 29 | params_kyber768_round3_test_mode, |
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| 30 | } KyberParams; |
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| 31 | |
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| 32 | #endif /* KYBER_UTIL_H */ |
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| 33 | |
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