From 492e2b63eb10c28f4f0b694264d74a8755cd1be0 Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Thu, 21 Sep 2006 11:35:17 +1000 Subject: [CRYPTO] api: Allow algorithm lookup by type This patch also adds the infrastructure to pick an algorithm based on their type. For example, this allows you to select the encryption algorithm "aes", instead of any algorithm registered under the name "aes". For now this is only accessible internally. Eventually it will be made available through crypto_alloc_tfm. Signed-off-by: Herbert Xu Signed-off-by: David S. Miller --- crypto/cryptomgr.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'crypto/cryptomgr.c') diff --git a/crypto/cryptomgr.c b/crypto/cryptomgr.c index e0ebe1b..ae54942 100644 --- a/crypto/cryptomgr.c +++ b/crypto/cryptomgr.c @@ -31,6 +31,8 @@ struct cryptomgr_param { } alg; struct { + u32 type; + u32 mask; char name[CRYPTO_MAX_ALG_NAME]; } larval; @@ -62,7 +64,8 @@ out: return; err: - crypto_larval_error(param->larval.name); + crypto_larval_error(param->larval.name, param->larval.type, + param->larval.mask); goto out; } @@ -101,6 +104,8 @@ static int cryptomgr_schedule_probe(struct crypto_larval *larval) param->alg.data.name[len] = 0; memcpy(param->larval.name, larval->alg.cra_name, CRYPTO_MAX_ALG_NAME); + param->larval.type = larval->alg.cra_flags; + param->larval.mask = larval->mask; INIT_WORK(¶m->work, cryptomgr_probe, param); schedule_work(¶m->work); -- cgit v1.1