eddsa448base.h

/* 2020-2026 Quantum Resistant Cryptographic Solutions Corporation
 * All Rights Reserved.
 *
 * NOTICE: See ed448.h for full license text.
 *
 * Written by: John G. Underhill
 * Contact: contact@qrcscorp.ca
 */
 
#ifndef QSC_EDDSA448BASE_H
#define QSC_EDDSA448BASE_H
 
#include "qsccommon.h"
 
/* \cond NO_DOCUMENT */
 
QSC_CPLUSPLUS_ENABLED_START


#define QSC_ED448_SEED_SIZE 57U

#define QSC_ED448_PUBLICKEY_SIZE 57U

#define QSC_ED448_PRIVATEKEY_SIZE 114U

#define QSC_ED448_SIGNATURE_SIZE 114U

void qsc_ed448_generate_keypair(uint8_t* publickey, uint8_t* privatekey, bool (*rng_generate)(uint8_t*, size_t));

void qsc_ed448_generate_seeded_keypair(uint8_t* publickey, uint8_t* privatekey, const uint8_t* seed);

bool qsc_ed448_sign(uint8_t* signedmsg, size_t* smsglen, const uint8_t* message, size_t msglen, const uint8_t* privatekey);

bool qsc_ed448_verify(uint8_t* message, size_t* msglen, const uint8_t* signedmsg, size_t smsglen, const uint8_t* publickey);
 
QSC_CPLUSPLUS_ENABLED_END
 
/* \endcond NO_DOCUMENT */
 
#endif