mirror of
https://github.com/henrydcase/pqc.git
synced 2024-11-27 09:51:30 +00:00
79 lines
2.4 KiB
C
79 lines
2.4 KiB
C
#ifndef PQCLEAN_SPHINCSSHA256256SSIMPLE_CLEAN_API_H
|
|
#define PQCLEAN_SPHINCSSHA256256SSIMPLE_CLEAN_API_H
|
|
|
|
#include <stddef.h>
|
|
#include <stdint.h>
|
|
|
|
#define PQCLEAN_SPHINCSSHA256256SSIMPLE_CLEAN_CRYPTO_ALGNAME "SPHINCS+"
|
|
|
|
#define PQCLEAN_SPHINCSSHA256256SSIMPLE_CLEAN_CRYPTO_SECRETKEYBYTES 128
|
|
#define PQCLEAN_SPHINCSSHA256256SSIMPLE_CLEAN_CRYPTO_PUBLICKEYBYTES 64
|
|
#define PQCLEAN_SPHINCSSHA256256SSIMPLE_CLEAN_CRYPTO_BYTES 29792
|
|
#define PQCLEAN_SPHINCSSHA256256SSIMPLE_CLEAN_CRYPTO_SEEDBYTES 96
|
|
|
|
/*
|
|
* Returns the length of a secret key, in bytes
|
|
*/
|
|
size_t PQCLEAN_SPHINCSSHA256256SSIMPLE_CLEAN_crypto_sign_secretkeybytes(void);
|
|
|
|
/*
|
|
* Returns the length of a public key, in bytes
|
|
*/
|
|
size_t PQCLEAN_SPHINCSSHA256256SSIMPLE_CLEAN_crypto_sign_publickeybytes(void);
|
|
|
|
/*
|
|
* Returns the length of a signature, in bytes
|
|
*/
|
|
size_t PQCLEAN_SPHINCSSHA256256SSIMPLE_CLEAN_crypto_sign_bytes(void);
|
|
|
|
/*
|
|
* Returns the length of the seed required to generate a key pair, in bytes
|
|
*/
|
|
size_t PQCLEAN_SPHINCSSHA256256SSIMPLE_CLEAN_crypto_sign_seedbytes(void);
|
|
|
|
/*
|
|
* Generates a SPHINCS+ key pair given a seed.
|
|
* Format sk: [SK_SEED || SK_PRF || PUB_SEED || root]
|
|
* Format pk: [root || PUB_SEED]
|
|
*/
|
|
int PQCLEAN_SPHINCSSHA256256SSIMPLE_CLEAN_crypto_sign_seed_keypair(
|
|
uint8_t *pk, uint8_t *sk, const uint8_t *seed);
|
|
|
|
/*
|
|
* Generates a SPHINCS+ key pair.
|
|
* Format sk: [SK_SEED || SK_PRF || PUB_SEED || root]
|
|
* Format pk: [root || PUB_SEED]
|
|
*/
|
|
int PQCLEAN_SPHINCSSHA256256SSIMPLE_CLEAN_crypto_sign_keypair(
|
|
uint8_t *pk, uint8_t *sk);
|
|
|
|
/**
|
|
* Returns an array containing a detached signature.
|
|
*/
|
|
int PQCLEAN_SPHINCSSHA256256SSIMPLE_CLEAN_crypto_sign_signature(
|
|
uint8_t *sig, size_t *siglen,
|
|
const uint8_t *m, size_t mlen, const uint8_t *sk);
|
|
|
|
/**
|
|
* Verifies a detached signature and message under a given public key.
|
|
*/
|
|
int PQCLEAN_SPHINCSSHA256256SSIMPLE_CLEAN_crypto_sign_verify(
|
|
const uint8_t *sig, size_t siglen,
|
|
const uint8_t *m, size_t mlen, const uint8_t *pk);
|
|
|
|
/**
|
|
* Returns an array containing the signature followed by the message.
|
|
*/
|
|
int PQCLEAN_SPHINCSSHA256256SSIMPLE_CLEAN_crypto_sign(
|
|
uint8_t *sm, size_t *smlen,
|
|
const uint8_t *m, size_t mlen, const uint8_t *sk);
|
|
|
|
/**
|
|
* Verifies a given signature-message pair under a given public key.
|
|
*/
|
|
int PQCLEAN_SPHINCSSHA256256SSIMPLE_CLEAN_crypto_sign_open(
|
|
uint8_t *m, size_t *mlen,
|
|
const uint8_t *sm, size_t smlen, const uint8_t *pk);
|
|
|
|
#endif
|