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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2006-09-21 05:39:29 +0400 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2006-09-21 05:39:29 +0400 |
| commit | 6bfd48096ff8ecabf955958b51ddfa7988eb0a14 (patch) | |
| tree | 813799f00d8402348ba6817953b1c631541be66c /include/linux | |
| parent | 492e2b63eb10c28f4f0b694264d74a8755cd1be0 (diff) | |
| download | linux-6bfd48096ff8ecabf955958b51ddfa7988eb0a14.tar.xz | |
[CRYPTO] api: Added spawns
Spawns lock a specific crypto algorithm in place. They can then be used
with crypto_spawn_tfm to allocate a tfm for that algorithm. When the base
algorithm of a spawn is deregistered, all its spawns will be automatically
removed.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/crypto.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/crypto.h b/include/linux/crypto.h index 85f73c381913..40a6330abc8d 100644 --- a/include/linux/crypto.h +++ b/include/linux/crypto.h @@ -35,6 +35,8 @@ #define CRYPTO_ALG_TYPE_COMPRESS 0x00000004 #define CRYPTO_ALG_LARVAL 0x00000010 +#define CRYPTO_ALG_DEAD 0x00000020 +#define CRYPTO_ALG_DYING 0x00000040 /* * Transform masks and values (for crt_flags). @@ -145,6 +147,8 @@ struct compress_alg { struct crypto_alg { struct list_head cra_list; + struct list_head cra_users; + u32 cra_flags; unsigned int cra_blocksize; unsigned int cra_ctxsize; |