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| author |   Mark Brown <broonie@kernel.org> | 2019-06-26 12:39:34 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-06-26 12:39:34 +0100 |
| commit | 53c8b29abe42e5601cfa0ea5962532f0cfdec8a0 (patch) | |
| tree | cad53f42ce7a03c39a984bcdbcc42cd47f1af6f9 /include/crypto/hash.h | |
| parent | ASoC: soc-core: don't use soc_find_component() at snd_soc_find_dai() (diff) | |
| parent | Linux 5.2-rc6 (diff) | |
| download | linux-dev-53c8b29abe42e5601cfa0ea5962532f0cfdec8a0.tar.xz linux-dev-53c8b29abe42e5601cfa0ea5962532f0cfdec8a0.zip | |
Merge tag 'v5.2-rc6' into asoc-5.3
Linux 5.2-rc6
Diffstat (limited to 'include/crypto/hash.h')
| -rw-r--r-- | include/crypto/hash.h | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/include/crypto/hash.h b/include/crypto/hash.h index d21bea2c4382..d52b95b75ae4 100644 --- a/include/crypto/hash.h +++ b/include/crypto/hash.h @@ -1,13 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Hash: Hash algorithms under the crypto API * * Copyright (c) 2008 Herbert Xu <herbert@gondor.apana.org.au> - * - * This program 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. - * */ #ifndef _CRYPTO_HASH_H @@ -150,7 +145,13 @@ struct shash_desc { }; #define HASH_MAX_DIGESTSIZE 64 -#define HASH_MAX_DESCSIZE 360 + +/* + * Worst case is hmac(sha3-224-generic). Its context is a nested 'shash_desc' + * containing a 'struct sha3_state'. + */ +#define HASH_MAX_DESCSIZE (sizeof(struct shash_desc) + 360) + #define HASH_MAX_STATESIZE 512 #define SHASH_DESC_ON_STACK(shash, ctx) \ |