diff options
Diffstat (limited to 'include/nc-crypto.h')
| -rw-r--r-- | include/nc-crypto.h | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/include/nc-crypto.h b/include/nc-crypto.h deleted file mode 100644 index f04ebe0..0000000 --- a/include/nc-crypto.h +++ /dev/null @@ -1,59 +0,0 @@ - -/* -* Copyright (c) 2024 Vaughn Nugent -* -* Package: noscrypt -* File: nc-crypto.h -* -* This library is free software; you can redistribute it and/or -* modify it under the terms of the GNU Lesser General Public License -* as published by the Free Software Foundation; either version 2.1 -* of the License, or (at your option) any later version. -* -* This library is distributed in the hope that it will be useful, -* but WITHOUT ANY WARRANTY; without even the implied warranty of -* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -* Lesser General Public License for more details. -* -* You should have received a copy of the GNU Lesser General Public License -* along with noscrypt. If not, see http://www.gnu.org/licenses/. -*/ - -#pragma once - -#ifndef _NC_CRYPTO_H -#define _NC_CRYPTO_H - -#include <stdint.h> - -#define CHACHA_NONCE_SIZE 0x0cu /* Size of 12 is set by the cipher spec */ -#define CHACHA_KEY_SIZE 0x20u /* Size of 32 is set by the cipher spec */ -#define SHA256_DIGEST_SIZE 0x20u /* Size of 32 is set by the cipher spec */ - -typedef uint8_t cstatus_t; -#define CSTATUS_OK ((cstatus_t)0x01u) -#define CSTATUS_FAIL ((cstatus_t)0x00u) - -typedef uint8_t sha256_t[SHA256_DIGEST_SIZE]; - -uint32_t ncCryptoFixedTimeComp(const uint8_t* a, const uint8_t* b, uint32_t size); - -void ncCryptoSecureZero(void* ptr, uint32_t size); - -cstatus_t ncCryptoDigestSha256(const cspan_t* data, sha256_t digestOut32); - -cstatus_t ncCryptoHmacSha256(const cspan_t* key, const cspan_t* data, sha256_t hmacOut32); - -cstatus_t ncCryptoSha256HkdfExpand(const cspan_t* prk, const cspan_t* info, span_t* okm); - -cstatus_t ncCryptoSha256HkdfExtract(const cspan_t* salt, const cspan_t* ikm, sha256_t prk); - -cstatus_t ncCryptoChacha20( - const uint8_t key[CHACHA_KEY_SIZE], - const uint8_t nonce[CHACHA_NONCE_SIZE], - const uint8_t* input, - uint8_t* output, - uint32_t dataSize -); - -#endif /* !_NC_CRYPTO_H */ |