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Diffstat (limited to 'arch/arm64/crypto/aes-ce-ccm-glue.c')
-rw-r--r--arch/arm64/crypto/aes-ce-ccm-glue.c18
1 files changed, 6 insertions, 12 deletions
diff --git a/arch/arm64/crypto/aes-ce-ccm-glue.c b/arch/arm64/crypto/aes-ce-ccm-glue.c
index 827e5473e5de..541cf9165748 100644
--- a/arch/arm64/crypto/aes-ce-ccm-glue.c
+++ b/arch/arm64/crypto/aes-ce-ccm-glue.c
@@ -43,8 +43,6 @@ asmlinkage void ce_aes_ccm_decrypt(u8 out[], u8 const in[], u32 cbytes,
asmlinkage void ce_aes_ccm_final(u8 mac[], u8 const ctr[], u32 const rk[],
u32 rounds);
-asmlinkage void __aes_arm64_encrypt(u32 *rk, u8 *out, const u8 *in, int rounds);
-
static int ccm_setkey(struct crypto_aead *tfm, const u8 *in_key,
unsigned int key_len)
{
@@ -124,8 +122,7 @@ static void ccm_update_mac(struct crypto_aes_ctx *key, u8 mac[], u8 const in[],
}
while (abytes >= AES_BLOCK_SIZE) {
- __aes_arm64_encrypt(key->key_enc, mac, mac,
- num_rounds(key));
+ aes_encrypt(key, mac, mac);
crypto_xor(mac, in, AES_BLOCK_SIZE);
in += AES_BLOCK_SIZE;
@@ -133,8 +130,7 @@ static void ccm_update_mac(struct crypto_aes_ctx *key, u8 mac[], u8 const in[],
}
if (abytes > 0) {
- __aes_arm64_encrypt(key->key_enc, mac, mac,
- num_rounds(key));
+ aes_encrypt(key, mac, mac);
crypto_xor(mac, in, abytes);
*macp = abytes;
}
@@ -206,10 +202,8 @@ static int ccm_crypt_fallback(struct skcipher_walk *walk, u8 mac[], u8 iv0[],
bsize = nbytes;
crypto_inc(walk->iv, AES_BLOCK_SIZE);
- __aes_arm64_encrypt(ctx->key_enc, buf, walk->iv,
- num_rounds(ctx));
- __aes_arm64_encrypt(ctx->key_enc, mac, mac,
- num_rounds(ctx));
+ aes_encrypt(ctx, buf, walk->iv);
+ aes_encrypt(ctx, mac, mac);
if (enc)
crypto_xor(mac, src, bsize);
crypto_xor_cpy(dst, src, buf, bsize);
@@ -224,8 +218,8 @@ static int ccm_crypt_fallback(struct skcipher_walk *walk, u8 mac[], u8 iv0[],
}
if (!err) {
- __aes_arm64_encrypt(ctx->key_enc, buf, iv0, num_rounds(ctx));
- __aes_arm64_encrypt(ctx->key_enc, mac, mac, num_rounds(ctx));
+ aes_encrypt(ctx, buf, iv0);
+ aes_encrypt(ctx, mac, mac);
crypto_xor(mac, buf, AES_BLOCK_SIZE);
}
return err;