#ifndef PQCLEAN_SPHINCSHARAKA192FROBUST_AESNI_API_H #define PQCLEAN_SPHINCSHARAKA192FROBUST_AESNI_API_H #include <stddef.h> #include <stdint.h> #define PQCLEAN_SPHINCSHARAKA192FROBUST_AESNI_CRYPTO_ALGNAME "SPHINCS+" #define PQCLEAN_SPHINCSHARAKA192FROBUST_AESNI_CRYPTO_SECRETKEYBYTES 96 #define PQCLEAN_SPHINCSHARAKA192FROBUST_AESNI_CRYPTO_PUBLICKEYBYTES 48 #define PQCLEAN_SPHINCSHARAKA192FROBUST_AESNI_CRYPTO_BYTES 35664 #define PQCLEAN_SPHINCSHARAKA192FROBUST_AESNI_CRYPTO_SEEDBYTES 72 /* * Returns the length of a secret key, in bytes */ size_t PQCLEAN_SPHINCSHARAKA192FROBUST_AESNI_crypto_sign_secretkeybytes(void); /* * Returns the length of a public key, in bytes */ size_t PQCLEAN_SPHINCSHARAKA192FROBUST_AESNI_crypto_sign_publickeybytes(void); /* * Returns the length of a signature, in bytes */ size_t PQCLEAN_SPHINCSHARAKA192FROBUST_AESNI_crypto_sign_bytes(void); /* * Returns the length of the seed required to generate a key pair, in bytes */ size_t PQCLEAN_SPHINCSHARAKA192FROBUST_AESNI_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_SPHINCSHARAKA192FROBUST_AESNI_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_SPHINCSHARAKA192FROBUST_AESNI_crypto_sign_keypair( uint8_t *pk, uint8_t *sk); /** * Returns an array containing a detached signature. */ int PQCLEAN_SPHINCSHARAKA192FROBUST_AESNI_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_SPHINCSHARAKA192FROBUST_AESNI_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_SPHINCSHARAKA192FROBUST_AESNI_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_SPHINCSHARAKA192FROBUST_AESNI_crypto_sign_open( uint8_t *m, size_t *mlen, const uint8_t *sm, size_t smlen, const uint8_t *pk); #endif