Piteball/android_kernel_samsung_msm8976
1
1
Fork 0
mirror of https://github.com/team-infusion-developers/android_kernel_samsung_msm8976.git synced 2024-11-07 04:09:21 +00:00
Code Issues Projects Releases Wiki Activity

[CRYPTO] Allow AES C/ASM implementations to coexist

Browse source 
As the Crypto API now allows multiple implementations to be registered
for the same algorithm, we no longer have to play tricks with Kconfig
to select the right AES implementation.

This patch sets the driver name and priority for all the AES
implementations and removes the Kconfig conditions on the C implementation
for AES.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Herbert Xu 2005-11-05 18:06:26 +11:00 committed by David S. Miller
parent 5cb1454b86
commit c8a19c91b5
5 changed files with 9 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
arch/i386/crypto/aes.c
View file

@ -486,6 +486,8 @@ static inline void aes_decrypt(void *ctx, u8 *dst, const u8 *src)
static struct crypto_alg aes_alg = { static struct crypto_alg aes_alg = {
.cra_name = "aes", .cra_name = "aes",
.cra_driver_name = "aes-i586",
.cra_priority = 200,
.cra_flags = CRYPTO_ALG_TYPE_CIPHER, .cra_flags = CRYPTO_ALG_TYPE_CIPHER,
.cra_blocksize = AES_BLOCK_SIZE, .cra_blocksize = AES_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct aes_ctx), .cra_ctxsize = sizeof(struct aes_ctx),

2
arch/x86_64/crypto/aes.c
View file

@ -289,6 +289,8 @@ extern void aes_decrypt(void *ctx_arg, u8 *out, const u8 *in);
static struct crypto_alg aes_alg = { static struct crypto_alg aes_alg = {
.cra_name = "aes", .cra_name = "aes",
.cra_driver_name = "aes-x86_64",
.cra_priority = 200,
.cra_flags = CRYPTO_ALG_TYPE_CIPHER, .cra_flags = CRYPTO_ALG_TYPE_CIPHER,
.cra_blocksize = AES_BLOCK_SIZE, .cra_blocksize = AES_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct aes_ctx), .cra_ctxsize = sizeof(struct aes_ctx),

2
crypto/Kconfig
View file

@ -157,7 +157,7 @@ config CRYPTO_SERPENT
config CRYPTO_AES config CRYPTO_AES
tristate "AES cipher algorithms" tristate "AES cipher algorithms"
depends on CRYPTO && !(X86 || UML_X86) depends on CRYPTO
help help
AES cipher algorithms (FIPS-197). AES uses the Rijndael AES cipher algorithms (FIPS-197). AES uses the Rijndael
algorithm. algorithm.

2
crypto/aes.c
View file

@ -418,6 +418,8 @@ static void aes_decrypt(void *ctx_arg, u8 *out, const u8 *in)
static struct crypto_alg aes_alg = { static struct crypto_alg aes_alg = {
.cra_name = "aes", .cra_name = "aes",
.cra_driver_name = "aes-generic",
.cra_priority = 100,
.cra_flags = CRYPTO_ALG_TYPE_CIPHER, .cra_flags = CRYPTO_ALG_TYPE_CIPHER,
.cra_blocksize = AES_BLOCK_SIZE, .cra_blocksize = AES_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct aes_ctx), .cra_ctxsize = sizeof(struct aes_ctx),

2
drivers/crypto/padlock-aes.c
View file

@ -466,6 +466,8 @@ static unsigned int aes_decrypt_cbc(const struct cipher_desc *desc, u8 *out,
static struct crypto_alg aes_alg = { static struct crypto_alg aes_alg = {
.cra_name = "aes", .cra_name = "aes",
.cra_driver_name = "aes-padlock",
.cra_priority = 300,
.cra_flags = CRYPTO_ALG_TYPE_CIPHER, .cra_flags = CRYPTO_ALG_TYPE_CIPHER,
.cra_blocksize = AES_BLOCK_SIZE, .cra_blocksize = AES_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct aes_ctx), .cra_ctxsize = sizeof(struct aes_ctx),