1 | /* |
2 | * Copyright 2017 The OpenSSL Project Authors. All Rights Reserved. |
3 | * |
4 | * Licensed under the Apache License 2.0 (the "License"). You may not use |
5 | * this file except in compliance with the License. You can obtain a copy |
6 | * in the file LICENSE in the source distribution or at |
7 | * https://www.openssl.org/source/license.html |
8 | */ |
9 | |
10 | /* Based on https://131002.net/siphash C reference implementation */ |
11 | |
12 | struct siphash_st { |
13 | uint64_t total_inlen; |
14 | uint64_t v0; |
15 | uint64_t v1; |
16 | uint64_t v2; |
17 | uint64_t v3; |
18 | unsigned int len; |
19 | int hash_size; |
20 | int crounds; |
21 | int drounds; |
22 | unsigned char leavings[SIPHASH_BLOCK_SIZE]; |
23 | }; |
24 | |