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-rw-r--r--arch/arm64/crypto/aes-glue.c25
1 files changed, 23 insertions, 2 deletions
diff --git a/arch/arm64/crypto/aes-glue.c b/arch/arm64/crypto/aes-glue.c
index 4e3f8adb1793..5164aaf82c6a 100644
--- a/arch/arm64/crypto/aes-glue.c
+++ b/arch/arm64/crypto/aes-glue.c
@@ -327,6 +327,23 @@ static struct skcipher_alg aes_algs[] = { {
.decrypt = ctr_encrypt,
}, {
.base = {
+ .cra_name = "ctr(aes)",
+ .cra_driver_name = "ctr-aes-" MODE,
+ .cra_priority = PRIO - 1,
+ .cra_blocksize = 1,
+ .cra_ctxsize = sizeof(struct crypto_aes_ctx),
+ .cra_alignmask = 7,
+ .cra_module = THIS_MODULE,
+ },
+ .min_keysize = AES_MIN_KEY_SIZE,
+ .max_keysize = AES_MAX_KEY_SIZE,
+ .ivsize = AES_BLOCK_SIZE,
+ .chunksize = AES_BLOCK_SIZE,
+ .setkey = skcipher_aes_setkey,
+ .encrypt = ctr_encrypt,
+ .decrypt = ctr_encrypt,
+}, {
+ .base = {
.cra_name = "__xts(aes)",
.cra_driver_name = "__xts-aes-" MODE,
.cra_priority = PRIO,
@@ -350,8 +367,9 @@ static void aes_exit(void)
{
int i;
- for (i = 0; i < ARRAY_SIZE(aes_simd_algs) && aes_simd_algs[i]; i++)
- simd_skcipher_free(aes_simd_algs[i]);
+ for (i = 0; i < ARRAY_SIZE(aes_simd_algs); i++)
+ if (aes_simd_algs[i])
+ simd_skcipher_free(aes_simd_algs[i]);
crypto_unregister_skciphers(aes_algs, ARRAY_SIZE(aes_algs));
}
@@ -370,6 +388,9 @@ static int __init aes_init(void)
return err;
for (i = 0; i < ARRAY_SIZE(aes_algs); i++) {
+ if (!(aes_algs[i].base.cra_flags & CRYPTO_ALG_INTERNAL))
+ continue;
+
algname = aes_algs[i].base.cra_name + 2;
drvname = aes_algs[i].base.cra_driver_name + 2;
basename = aes_algs[i].base.cra_driver_name;