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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2006-08-22 00:06:54 +1000 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2006-09-21 11:41:51 +1000 |
| commit | e853c3cfa8cc24869ecd2526e589bcb176bc12e9 (patch) | |
| tree | 24ad223420bdea868e891676ebb7285e3c477a05 /include/crypto | |
| parent | 8f21cf0d2bae04ece761595036c9da8328b279aa (diff) | |
| download | lwn-e853c3cfa8cc24869ecd2526e589bcb176bc12e9.tar.gz lwn-e853c3cfa8cc24869ecd2526e589bcb176bc12e9.zip | |
[CRYPTO] api: Added crypto_type support
This patch adds the crypto_type structure which will be used for all new
crypto algorithm types, beginning with block ciphers.
The primary purpose of this abstraction is to allow different crypto_type
objects for crypto algorithms of the same type, in particular, there will
be a different crypto_type objects for asynchronous algorithms.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include/crypto')
| -rw-r--r-- | include/crypto/algapi.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h index 1a598f829417..c533c0a291af 100644 --- a/include/crypto/algapi.h +++ b/include/crypto/algapi.h @@ -15,6 +15,14 @@ #include <linux/crypto.h> struct module; +struct seq_file; + +struct crypto_type { + unsigned int (*ctxsize)(struct crypto_alg *alg); + int (*init)(struct crypto_tfm *tfm); + void (*exit)(struct crypto_tfm *tfm); + void (*show)(struct seq_file *m, struct crypto_alg *alg); +}; struct crypto_instance { struct crypto_alg alg; |