/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef KYBER_UTIL_H
#define KYBER_UTIL_H
#define MLKEM512_PUBLIC_KEY_BYTES
800U
#define MLKEM512_PRIVATE_KEY_BYTES
1632U
#define MLKEM512_CIPHERTEXT_BYTES
768U
#define KYBER768_PUBLIC_KEY_BYTES
1184U
#define KYBER768_PRIVATE_KEY_BYTES
2400U
#define KYBER768_CIPHERTEXT_BYTES
1088U
#define MLKEM1024_PUBLIC_KEY_BYTES
1568U
#define MLKEM1024_PRIVATE_KEY_BYTES
3168U
#define MLKEM1024_CIPHERTEXT_BYTES
1568U
#define KYBER_SHARED_SECRET_BYTES
32U
#define KYBER_KEYPAIR_COIN_BYTES
64U
#define KYBER_ENC_COIN_BYTES
32U
#define MAX_ML_KEM_CIPHER_LENGTH MLKEM1024_CIPHERTEXT_BYTES
#define MAX_ML_KEM_PRIVATE_KEY_LENGTH MLKEM1024_PRIVATE_KEY_BYTES
#define MAX_ML_KEM_PUBLIC_KEY_LENGTH MLKEM1024_PUBLIC_KEY_BYTES
typedef enum {
params_kyber_invalid,
/*
* The Kyber768 parameters specified in version 3.02 of the NIST submission
* https://pq-crystals.org/kyber/data/kyber-specification-round3-20210804.pdf
*/
params_kyber768_round3,
/*
* Identical to params_kyber768_round3 except that this parameter set allows
* the use of a seed in `Kyber_Encapsulate` for testing.
*/
params_kyber768_round3_test_mode,
/*
* The ML-KEM parameters specified in FIPS 203.
* https://csrc.nist.gov/pubs/fips/203/final
*/
params_ml_kem768,
/*
* Identical to params_ml_kem768 except that this parameter set allows
* the use of a seed in `Kyber_Encapsulate` for testing.
*/
params_ml_kem768_test_mode,
/*
* The ML-KEM parameters specified in FIPS 203.
* https://csrc.nist.gov/pubs/fips/203/final
*/
params_ml_kem1024,
/*
* Identical to params_ml_kem1024 except that this parameter set allows
* the use of a seed in `Kyber_Encapsulate` for testing.
*/
params_ml_kem1024_test_mode,
/* not used by softoken/freebl. Used in NSS proper to handle kem 512 keys
* mechanically. Still need a separate module to actually use the keys */
params_ml_kem512,
} KyberParams;
#endif /* KYBER_UTIL_H */