summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--crypto/algapi.c2
-rw-r--r--crypto/api.c25
-rw-r--r--crypto/blkcipher.c5
-rw-r--r--crypto/hash.c5
-rw-r--r--crypto/internal.h3
-rw-r--r--include/crypto/algapi.h4
6 files changed, 24 insertions, 20 deletions
diff --git a/crypto/algapi.c b/crypto/algapi.c
index 0f1abca1b98..f7d2185b2c8 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;
diff --git a/crypto/api.c b/crypto/api.c
index 8b80baec853..55af8bb0f05 100644
--- a/crypto/api.c
+++ b/crypto/api.c
@@ -212,12 +212,12 @@ struct crypto_alg *crypto_alg_mod_lookup(const char *name, u32 type, u32 mask)
}
EXPORT_SYMBOL_GPL(crypto_alg_mod_lookup);
-static int crypto_init_ops(struct crypto_tfm *tfm)
+static int crypto_init_ops(struct crypto_tfm *tfm, u32 type, u32 mask)
{
- const struct crypto_type *type = tfm->__crt_alg->cra_type;
+ const struct crypto_type *type_obj = tfm->__crt_alg->cra_type;
- if (type)
- return type->init(tfm);
+ if (type_obj)
+ return type_obj->init(tfm, type, mask);
switch (crypto_tfm_alg_type(tfm)) {
case CRYPTO_ALG_TYPE_CIPHER:
@@ -266,14 +266,14 @@ static void crypto_exit_ops(struct crypto_tfm *tfm)
}
}
-static unsigned int crypto_ctxsize(struct crypto_alg *alg)
+static unsigned int crypto_ctxsize(struct crypto_alg *alg, u32 type, u32 mask)
{
- const struct crypto_type *type = alg->cra_type;
+ const struct crypto_type *type_obj = alg->cra_type;
unsigned int len;
len = alg->cra_alignmask & ~(crypto_tfm_ctx_alignment() - 1);
- if (type)
- return len + type->ctxsize(alg);
+ if (type_obj)
+ return len + type_obj->ctxsize(alg, type, mask);
switch (alg->cra_flags & CRYPTO_ALG_TYPE_MASK) {
default:
@@ -303,20 +303,21 @@ void crypto_shoot_alg(struct crypto_alg *alg)
}
EXPORT_SYMBOL_GPL(crypto_shoot_alg);
-struct crypto_tfm *__crypto_alloc_tfm(struct crypto_alg *alg)
+struct crypto_tfm *__crypto_alloc_tfm(struct crypto_alg *alg, u32 type,
+ u32 mask)
{
struct crypto_tfm *tfm = NULL;
unsigned int tfm_size;
int err = -ENOMEM;
- tfm_size = sizeof(*tfm) + crypto_ctxsize(alg);
+ tfm_size = sizeof(*tfm) + crypto_ctxsize(alg, type, mask);
tfm = kzalloc(tfm_size, GFP_KERNEL);
if (tfm == NULL)
goto out_err;
tfm->__crt_alg = alg;
- err = crypto_init_ops(tfm);
+ err = crypto_init_ops(tfm, type, mask);
if (err)
goto out_free_tfm;
@@ -372,7 +373,7 @@ struct crypto_tfm *crypto_alloc_base(const char *alg_name, u32 type, u32 mask)
goto err;
}
- tfm = __crypto_alloc_tfm(alg);
+ tfm = __crypto_alloc_tfm(alg, type, mask);
if (!IS_ERR(tfm))
return tfm;
diff --git a/crypto/blkcipher.c b/crypto/blkcipher.c
index cbb4c4e5c22..b5befe8c3a9 100644
--- a/crypto/blkcipher.c
+++ b/crypto/blkcipher.c
@@ -349,7 +349,8 @@ static int setkey(struct crypto_tfm *tfm, const u8 *key,
return cipher->setkey(tfm, key, keylen);
}
-static unsigned int crypto_blkcipher_ctxsize(struct crypto_alg *alg)
+static unsigned int crypto_blkcipher_ctxsize(struct crypto_alg *alg, u32 type,
+ u32 mask)
{
struct blkcipher_alg *cipher = &alg->cra_blkcipher;
unsigned int len = alg->cra_ctxsize;
@@ -362,7 +363,7 @@ static unsigned int crypto_blkcipher_ctxsize(struct crypto_alg *alg)
return len;
}
-static int crypto_init_blkcipher_ops(struct crypto_tfm *tfm)
+static int crypto_init_blkcipher_ops(struct crypto_tfm *tfm, u32 type, u32 mask)
{
struct blkcipher_tfm *crt = &tfm->crt_blkcipher;
struct blkcipher_alg *alg = &tfm->__crt_alg->cra_blkcipher;
diff --git a/crypto/hash.c b/crypto/hash.c
index cdec23d885f..12c4514f347 100644
--- a/crypto/hash.c
+++ b/crypto/hash.c
@@ -16,12 +16,13 @@
#include "internal.h"
-static unsigned int crypto_hash_ctxsize(struct crypto_alg *alg)
+static unsigned int crypto_hash_ctxsize(struct crypto_alg *alg, u32 type,
+ u32 mask)
{
return alg->cra_ctxsize;
}
-static int crypto_init_hash_ops(struct crypto_tfm *tfm)
+static int crypto_init_hash_ops(struct crypto_tfm *tfm, u32 type, u32 mask)
{
struct hash_tfm *crt = &tfm->crt_hash;
struct hash_alg *alg = &tfm->__crt_alg->cra_hash;
diff --git a/crypto/internal.h b/crypto/internal.h
index 784a7745315..60acad9788c 100644
--- a/crypto/internal.h
+++ b/crypto/internal.h
@@ -120,7 +120,8 @@ void crypto_exit_compress_ops(struct crypto_tfm *tfm);
void crypto_larval_error(const char *name, u32 type, u32 mask);
void crypto_shoot_alg(struct crypto_alg *alg);
-struct crypto_tfm *__crypto_alloc_tfm(struct crypto_alg *alg);
+struct crypto_tfm *__crypto_alloc_tfm(struct crypto_alg *alg, u32 type,
+ u32 mask);
int crypto_register_instance(struct crypto_template *tmpl,
struct crypto_instance *inst);
diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
index 99c534d573d..4e05e93ff68 100644
--- a/include/crypto/algapi.h
+++ b/include/crypto/algapi.h
@@ -18,8 +18,8 @@ struct module;
struct seq_file;
struct crypto_type {
- unsigned int (*ctxsize)(struct crypto_alg *alg);
- int (*init)(struct crypto_tfm *tfm);
+ unsigned int (*ctxsize)(struct crypto_alg *alg, u32 type, u32 mask);
+ int (*init)(struct crypto_tfm *tfm, u32 type, u32 mask);
void (*exit)(struct crypto_tfm *tfm);
void (*show)(struct seq_file *m, struct crypto_alg *alg);
};