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Update Argon2 for style

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- Make sure notice licenses are embedded
- Remove copyright and docs from headers
This commit is contained in:
Justine Tunney 2022-03-21 07:25:48 -07:00
parent f78f2fcac3
commit 4881ae7527
11 changed files with 613 additions and 711 deletions
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66
third_party/argon2/encoding.h vendored
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@ -1,58 +1,18 @@
/*
* Argon2 reference source code package - reference C implementations
*
* Copyright 2015
* Daniel Dinu, Dmitry Khovratovich, Jean-Philippe Aumasson, and Samuel Neves
*
* You may use this work under the terms of a Creative Commons CC0 1.0
* License/Waiver or the Apache Public License 2.0, at your option. The terms of
* these licenses can be found at:
*
* - CC0 1.0 Universal : https://creativecommons.org/publicdomain/zero/1.0
* - Apache 2.0 : https://www.apache.org/licenses/LICENSE-2.0
*
* You should have received a copy of both of these licenses along with this
* software. If not, they may be obtained at the above URLs.
*/
#ifndef ENCODING_H
#define ENCODING_H
#ifndef COSMOPOLITAN_THIRD_PARTY_ARGON2_ENCODING_H_
#define COSMOPOLITAN_THIRD_PARTY_ARGON2_ENCODING_H_
#include "third_party/argon2/argon2.h"
/* clang-format off */
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
#define ARGON2_MAX_DECODED_LANES UINT32_C(255)
#define ARGON2_MAX_DECODED_LANES UINT32_C(255)
#define ARGON2_MIN_DECODED_SALT_LEN UINT32_C(8)
#define ARGON2_MIN_DECODED_OUT_LEN UINT32_C(12)
#define ARGON2_MIN_DECODED_OUT_LEN UINT32_C(12)
/*
* encode an Argon2 hash string into the provided buffer. 'dst_len'
* contains the size, in characters, of the 'dst' buffer; if 'dst_len'
* is less than the number of required characters (including the
* terminating 0), then this function returns ARGON2_ENCODING_ERROR.
*
* on success, ARGON2_OK is returned.
*/
int encode_string(char *dst, size_t dst_len, argon2_context *ctx,
argon2_type type);
int encode_string(char *, size_t, argon2_context *, argon2_type);
int decode_string(argon2_context *, const char *, argon2_type);
size_t b64len(uint32_t);
size_t numlen(uint32_t);
/*
* Decodes an Argon2 hash string into the provided structure 'ctx'.
* The only fields that must be set prior to this call are ctx.saltlen and
* ctx.outlen (which must be the maximal salt and out length values that are
* allowed), ctx.salt and ctx.out (which must be buffers of the specified
* length), and ctx.pwd and ctx.pwdlen which must hold a valid password.
*
* Invalid input string causes an error. On success, the ctx is valid and all
* fields have been initialized.
*
* Returned value is ARGON2_OK on success, other ARGON2_ codes on error.
*/
int decode_string(argon2_context *ctx, const char *str, argon2_type type);
/* Returns the length of the encoded byte stream with length len */
size_t b64len(uint32_t len);
/* Returns the length of the encoded number num */
size_t numlen(uint32_t num);
#endif
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_THIRD_PARTY_ARGON2_ENCODING_H_ */