diff options
| author | Jeremy Linton <jeremy.linton@arm.com> | 2016-02-12 18:47:52 +0300 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2016-02-15 18:48:29 +0300 |
| commit | bee038a4bd2efe8188cc80dfdad706a9abe568ad (patch) | |
| tree | 85593afed3cdc6e1bc270e5d9aa02d35094c0cf3 /arch | |
| parent | a80a0eb70c358f8c7dda4bb62b2278dc6285217b (diff) | |
| download | linux-bee038a4bd2efe8188cc80dfdad706a9abe568ad.tar.xz | |
arm/arm64: crypto: assure that ECB modes don't require an IV
ECB modes don't use an initialization vector. The kernel
/proc/crypto interface doesn't reflect this properly.
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Jeremy Linton <jeremy.linton@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/crypto/aes-ce-glue.c | 4 | ||||
| -rw-r--r-- | arch/arm64/crypto/aes-glue.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm/crypto/aes-ce-glue.c b/arch/arm/crypto/aes-ce-glue.c index b445a5d56f43..89a3a3e592d6 100644 --- a/arch/arm/crypto/aes-ce-glue.c +++ b/arch/arm/crypto/aes-ce-glue.c @@ -364,7 +364,7 @@ static struct crypto_alg aes_algs[] = { { .cra_blkcipher = { .min_keysize = AES_MIN_KEY_SIZE, .max_keysize = AES_MAX_KEY_SIZE, - .ivsize = AES_BLOCK_SIZE, + .ivsize = 0, .setkey = ce_aes_setkey, .encrypt = ecb_encrypt, .decrypt = ecb_decrypt, @@ -441,7 +441,7 @@ static struct crypto_alg aes_algs[] = { { .cra_ablkcipher = { .min_keysize = AES_MIN_KEY_SIZE, .max_keysize = AES_MAX_KEY_SIZE, - .ivsize = AES_BLOCK_SIZE, + .ivsize = 0, .setkey = ablk_set_key, .encrypt = ablk_encrypt, .decrypt = ablk_decrypt, diff --git a/arch/arm64/crypto/aes-glue.c b/arch/arm64/crypto/aes-glue.c index 05d9e16c0dfd..7a3d22a46faf 100644 --- a/arch/arm64/crypto/aes-glue.c +++ b/arch/arm64/crypto/aes-glue.c @@ -294,7 +294,7 @@ static struct crypto_alg aes_algs[] = { { .cra_blkcipher = { .min_keysize = AES_MIN_KEY_SIZE, .max_keysize = AES_MAX_KEY_SIZE, - .ivsize = AES_BLOCK_SIZE, + .ivsize = 0, .setkey = aes_setkey, .encrypt = ecb_encrypt, .decrypt = ecb_decrypt, @@ -371,7 +371,7 @@ static struct crypto_alg aes_algs[] = { { .cra_ablkcipher = { .min_keysize = AES_MIN_KEY_SIZE, .max_keysize = AES_MAX_KEY_SIZE, - .ivsize = AES_BLOCK_SIZE, + .ivsize = 0, .setkey = ablk_set_key, .encrypt = ablk_encrypt, .decrypt = ablk_decrypt, |