X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=crypto%2Fdes_generic.c;h=a71720544d118f0134b5301924fe9ab0c572eda7;hb=58594a804233d863ee344adf7554571d831f6c23;hp=3ec6071309d963d2cb56ab797c0c8cb157afda54;hpb=1ca180425cb8d57166bdcbc7ae4fbceaeae0f1fd;p=firefly-linux-kernel-4.4.55.git

diff --git a/crypto/des_generic.c b/crypto/des_generic.c
index 3ec6071309d9..a71720544d11 100644
--- a/crypto/des_generic.c
+++ b/crypto/des_generic.c
@@ -859,13 +859,10 @@ static void des_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
  *   property.
  *
  */
-static int des3_ede_setkey(struct crypto_tfm *tfm, const u8 *key,
-			   unsigned int keylen)
+int __des3_ede_setkey(u32 *expkey, u32 *flags, const u8 *key,
+		      unsigned int keylen)
 {
 	const u32 *K = (const u32 *)key;
-	struct des3_ede_ctx *dctx = crypto_tfm_ctx(tfm);
-	u32 *expkey = dctx->expkey;
-	u32 *flags = &tfm->crt_flags;
 
 	if (unlikely(!((K[0] ^ K[2]) | (K[1] ^ K[3])) ||
 		     !((K[2] ^ K[4]) | (K[3] ^ K[5]))) &&
@@ -880,6 +877,17 @@ static int des3_ede_setkey(struct crypto_tfm *tfm, const u8 *key,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(__des3_ede_setkey);
+
+static int des3_ede_setkey(struct crypto_tfm *tfm, const u8 *key,
+			   unsigned int keylen)
+{
+	struct des3_ede_ctx *dctx = crypto_tfm_ctx(tfm);
+	u32 *flags = &tfm->crt_flags;
+	u32 *expkey = dctx->expkey;
+
+	return __des3_ede_setkey(expkey, flags, key, keylen);
+}
 
 static void des3_ede_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
 {
@@ -945,6 +953,8 @@ static void des3_ede_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
 
 static struct crypto_alg des_algs[2] = { {
 	.cra_name		=	"des",
+	.cra_driver_name	=	"des-generic",
+	.cra_priority		=	100,
 	.cra_flags		=	CRYPTO_ALG_TYPE_CIPHER,
 	.cra_blocksize		=	DES_BLOCK_SIZE,
 	.cra_ctxsize		=	sizeof(struct des_ctx),
@@ -958,6 +968,8 @@ static struct crypto_alg des_algs[2] = { {
 	.cia_decrypt		=	des_decrypt } }
 }, {
 	.cra_name		=	"des3_ede",
+	.cra_driver_name	=	"des3_ede-generic",
+	.cra_priority		=	100,
 	.cra_flags		=	CRYPTO_ALG_TYPE_CIPHER,
 	.cra_blocksize		=	DES3_EDE_BLOCK_SIZE,
 	.cra_ctxsize		=	sizeof(struct des3_ede_ctx),