From f1ddcaf3393b7a3871809b97fae90fac841a1f39 Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Sat, 27 Jan 2007 10:05:15 +1100 Subject: [CRYPTO] api: Remove deprecated interface This patch removes the old cipher interface and related code. Signed-off-by: Herbert Xu --- crypto/algapi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'crypto/algapi.c') diff --git a/crypto/algapi.c b/crypto/algapi.c index c91530021e9c..69eb504721a4 100644 --- a/crypto/algapi.c +++ b/crypto/algapi.c @@ -396,7 +396,7 @@ struct crypto_tfm *crypto_spawn_tfm(struct crypto_spawn *spawn) return ERR_PTR(-EAGAIN); } - tfm = __crypto_alloc_tfm(alg, 0); + tfm = __crypto_alloc_tfm(alg); if (IS_ERR(tfm)) crypto_mod_put(alg); -- cgit v1.2.3 From 2e306ee016fd4750289e65c3b1856db569f1f3f2 Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Sun, 17 Dec 2006 10:05:58 +1100 Subject: [CRYPTO] api: Add type-safe spawns This patch allows spawns of specific types (e.g., cipher) to be allocated. Signed-off-by: Herbert Xu --- crypto/algapi.c | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) (limited to 'crypto/algapi.c') diff --git a/crypto/algapi.c b/crypto/algapi.c index 69eb504721a4..0f1abca1b98c 100644 --- a/crypto/algapi.c +++ b/crypto/algapi.c @@ -377,7 +377,8 @@ void crypto_drop_spawn(struct crypto_spawn *spawn) } EXPORT_SYMBOL_GPL(crypto_drop_spawn); -struct crypto_tfm *crypto_spawn_tfm(struct crypto_spawn *spawn) +struct crypto_tfm *crypto_spawn_tfm(struct crypto_spawn *spawn, u32 type, + u32 mask) { struct crypto_alg *alg; struct crypto_alg *alg2; @@ -396,10 +397,18 @@ struct crypto_tfm *crypto_spawn_tfm(struct crypto_spawn *spawn) return ERR_PTR(-EAGAIN); } + tfm = ERR_PTR(-EINVAL); + if (unlikely((alg->cra_flags ^ type) & mask)) + goto out_put_alg; + tfm = __crypto_alloc_tfm(alg); if (IS_ERR(tfm)) - crypto_mod_put(alg); + goto out_put_alg; + + return tfm; +out_put_alg: + crypto_mod_put(alg); return tfm; } EXPORT_SYMBOL_GPL(crypto_spawn_tfm); -- cgit v1.2.3 From 27d2a3300755387d2fec231d37944907ff992ce8 Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Wed, 24 Jan 2007 20:50:26 +1100 Subject: [CRYPTO] api: Allow multiple frontends per backend This patch adds support for multiple frontend types for each backend algorithm by passing the type and mask through to the backend type init function. Signed-off-by: Herbert Xu --- crypto/algapi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'crypto/algapi.c') diff --git a/crypto/algapi.c b/crypto/algapi.c index 0f1abca1b98c..f7d2185b2c8f 100644 --- a/crypto/algapi.c +++ b/crypto/algapi.c @@ -401,7 +401,7 @@ struct crypto_tfm *crypto_spawn_tfm(struct crypto_spawn *spawn, u32 type, if (unlikely((alg->cra_flags ^ type) & mask)) goto out_put_alg; - tfm = __crypto_alloc_tfm(alg); + tfm = __crypto_alloc_tfm(alg, type, mask); if (IS_ERR(tfm)) goto out_put_alg; -- cgit v1.2.3