monocypher vendor and wrapper started, and partial public api updates

1 files changed, 43 insertions, 0 deletions

diff --git a/lib/Utils.Cryptography/monocypher/blake2b.h b/lib/Utils.Cryptography/monocypher/blake2b.h
new file mode 100644
index 0000000..4167aca
--- /dev/null
+++ b/lib/Utils.Cryptography/monocypher/blake2b.h
@@ -0,0 +1,43 @@
+/*
+* Copyright (c) 2023 Vaughn Nugent
+*
+* vnlib_monocypher is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published
+* by the Free Software Foundation, either version 2 of the License,
+* or (at your option) any later version.
+*
+* vnlib_monocypher 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
+* General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with vnlib_monocypher. If not, see http://www.gnu.org/licenses/.
+*/
+
+#pragma once
+#ifndef VN_MONOCYPHER_BLAKE2_H
+
+#include <stdint.h>
+#include "util.h"
+
+#define ERR_HASH_LEN_INVALID -16
+#define ERR_KEY_LEN_INVALID -17
+#define ERR_KEY_PTR_INVALID -18
+
+#define MC_MAX_HASH_SIZE 64
+#define MC_MAX_KEY_SIZE 64
+
+#define BLAKE2B_RESULT_SUCCESS 0
+
+VNLIB_EXPORT uint32_t VNLIB_CC Blake2GetContextSize(void);
+
+VNLIB_EXPORT int32_t VNLIB_CC Blake2Init(void* context, uint32_t hashlen, const void* key, uint32_t keylen);
+
+VNLIB_EXPORT int32_t VNLIB_CC Blake2Update(void* context, const void* data, uint32_t datalen);
+
+VNLIB_EXPORT int32_t VNLIB_CC Blake2Final(void* context, void* hash, uint32_t hashlen);
+
+VNLIB_EXPORT int32_t VNLIB_CC Blake2GetHashSize(void* context);
+
+#endif