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| author |   Herbert Xu <herbert@gondor.apana.org.au> | 2019-06-20 14:17:24 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-06-20 14:17:24 +0800 |
| commit | bdb275bb6486d19888cb669fedd7d3eea2031669 (patch) | |
| tree | a6d78624f1e8d7a797803636d1d92e6ae584949b /include/crypto | |
| parent | crypto: sahara - Use devm_platform_ioremap_resource() (diff) | |
| parent | crypto: hmac - fix memory leak in hmac_init_tfm() (diff) | |
| download | wireguard-linux-bdb275bb6486d19888cb669fedd7d3eea2031669.tar.xz wireguard-linux-bdb275bb6486d19888cb669fedd7d3eea2031669.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Merge crypto tree to pick up vmx changes.
Diffstat (limited to 'include/crypto')
| -rw-r--r-- | include/crypto/hash.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/crypto/hash.h b/include/crypto/hash.h index d21bea2c4382..d6702b4a457f 100644 --- a/include/crypto/hash.h +++ b/include/crypto/hash.h @@ -150,7 +150,13 @@ 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) \ |