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- /* ===================================================================
- *
- * Copyright (c) 2014, Legrandin <helderijs@gmail.com>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- * ===================================================================
- */
- #include "common.h"
- #define F_ROUNDS 10
- #define MAX_DIGEST_BYTES 32
- #define MAX_KEY_BYTES 32
- #define BLAKE2_WORD_SIZE 32
- #define G_R1 16
- #define G_R2 12
- #define G_R3 8
- #define G_R4 7
- typedef uint32_t blake2_word;
- #define STORE_WORD_LITTLE(p, w) STORE_U32_LITTLE(p, w)
- #define LOAD_WORD_LITTLE(p) LOAD_U32_LITTLE(p)
- static const uint32_t iv[8] = {
- 0x6A09E667U,
- 0xBB67AE85U,
- 0x3C6EF372U,
- 0xA54FF53AU,
- 0x510E527FU,
- 0x9B05688CU,
- 0x1F83D9ABU,
- 0x5BE0CD19U
- };
- #define blake2_init blake2s_init
- #define blake2_copy blake2s_copy
- #define blake2_destroy blake2s_destroy
- #define blake2_digest blake2s_digest
- #define blake2_update blake2s_update
- FAKE_INIT(BLAKE2s)
- #include "blake2.c"
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