1416a6714a
Extract CryptoNote crypto sources from upstream (fa1608cf). Build as static libcryptonote.a via CMake with compat stubs for external dependencies (warnings, logging, varint, profiling). 37 upstream files, 10 compat stubs, 680KB static library. Co-Authored-By: Charon <charon@lethean.io>
76 lines
2.2 KiB
C
Executable file
76 lines
2.2 KiB
C
Executable file
// Copyright (c) 2014-2018 Zano Project
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// Copyright (c) 2014-2018 The Louisdor Project
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// Copyright (c) 2012-2013 The Boolberry developers
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// Copyright (c) 2017-2025 Lethean (https://lt.hn)
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//
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// Licensed under the European Union Public Licence (EUPL) version 1.2.
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// You may obtain a copy of the licence at:
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//
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// https://joinup.ec.europa.eu/software/page/eupl/licence-eupl
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//
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// The EUPL is a copyleft licence that is compatible with the MIT/X11
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// licence used by the original projects; the MIT terms are therefore
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// considered “grandfathered” under the EUPL for this code.
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//
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// SPDX‑License‑Identifier: EUPL-1.2
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//
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#pragma once
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#if !defined(__cplusplus)
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#include <assert.h>
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#include <stdbool.h>
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#include <stddef.h>
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#include <stdint.h>
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#include "common/int-util.h"
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#include "warnings.h"
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static inline void *padd(void *p, size_t i) {
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return (char *) p + i;
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}
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static inline const void *cpadd(const void *p, size_t i) {
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return (const char *) p + i;
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}
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PUSH_VS_WARNINGS
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DISABLE_VS_WARNINGS(4267)
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static_assert(sizeof(size_t) == 4 || sizeof(size_t) == 8, "size_t must be 4 or 8 bytes long");
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static inline void place_length(uint8_t *buffer, size_t bufsize, size_t length) {
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if (sizeof(size_t) == 4) {
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*(uint32_t *) padd(buffer, bufsize - 4) = swap32be(length);
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} else {
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*(uint64_t *) padd(buffer, bufsize - 8) = swap64be(length);
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}
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}
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POP_VS_WARNINGS
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#pragma pack(push, 1)
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union hash_state {
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uint8_t b[200];
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uint64_t w[25];
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};
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#pragma pack(pop)
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static_assert(sizeof(union hash_state) == 200, "Invalid structure size");
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void hash_permutation(union hash_state *state);
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void hash_process(union hash_state *state, const uint8_t *buf, size_t count);
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#endif
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#define HASH_SIZE 32
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#define HASH_DATA_AREA 136
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void cn_fast_hash_old(const void *data, size_t length, char *hash);
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void cn_fast_hash(const void *data, size_t length, char *hash);
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void hash_extra_blake(const void *data, size_t length, char *hash);
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void hash_extra_groestl(const void *data, size_t length, char *hash);
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void hash_extra_jh(const void *data, size_t length, char *hash);
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void hash_extra_skein(const void *data, size_t length, char *hash);
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void tree_hash(const char (*hashes)[HASH_SIZE], size_t count, char *root_hash);
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