1 files changed, 27 insertions, 28 deletions

diff --git a/drivers/crypto/qce/ablkcipher.c b/drivers/crypto/qce/ablkcipher.c
index a976210ba41c..7a98bf5cc967 100644
--- a/drivers/crypto/qce/ablkcipher.c
+++ b/drivers/crypto/qce/ablkcipher.c
@@ -7,7 +7,7 @@
 #include <linux/interrupt.h>
 #include <linux/types.h>
 #include <crypto/aes.h>
-#include <crypto/des.h>
+#include <crypto/internal/des.h>
 #include <crypto/internal/skcipher.h>
 
 #include "cipher.h"
@@ -154,27 +154,17 @@ static int qce_ablkcipher_setkey(struct crypto_ablkcipher *ablk, const u8 *key,
 {
 	struct crypto_tfm *tfm = crypto_ablkcipher_tfm(ablk);
 	struct qce_cipher_ctx *ctx = crypto_tfm_ctx(tfm);
-	unsigned long flags = to_cipher_tmpl(tfm)->alg_flags;
 	int ret;
 
 	if (!key || !keylen)
 		return -EINVAL;
 
-	if (IS_AES(flags)) {
-		switch (keylen) {
-		case AES_KEYSIZE_128:
-		case AES_KEYSIZE_256:
-			break;
-		default:
-			goto fallback;
-		}
-	} else if (IS_DES(flags)) {
-		u32 tmp[DES_EXPKEY_WORDS];
-
-		ret = des_ekey(tmp, key);
-		if (!ret && (crypto_ablkcipher_get_flags(ablk) &
-			     CRYPTO_TFM_REQ_FORBID_WEAK_KEYS))
-			goto weakkey;
+	switch (keylen) {
+	case AES_KEYSIZE_128:
+	case AES_KEYSIZE_256:
+		break;
+	default:
+		goto fallback;
 	}
 
 	ctx->enc_keylen = keylen;
@@ -185,24 +175,32 @@ fallback:
 	if (!ret)
 		ctx->enc_keylen = keylen;
 	return ret;
-weakkey:
-	crypto_ablkcipher_set_flags(ablk, CRYPTO_TFM_RES_WEAK_KEY);
-	return -EINVAL;
+}
+
+static int qce_des_setkey(struct crypto_ablkcipher *ablk, const u8 *key,
+			  unsigned int keylen)
+{
+	struct qce_cipher_ctx *ctx = crypto_ablkcipher_ctx(ablk);
+	int err;
+
+	err = verify_ablkcipher_des_key(ablk, key);
+	if (err)
+		return err;
+
+	ctx->enc_keylen = keylen;
+	memcpy(ctx->enc_key, key, keylen);
+	return 0;
 }
 
 static int qce_des3_setkey(struct crypto_ablkcipher *ablk, const u8 *key,
 			   unsigned int keylen)
 {
 	struct qce_cipher_ctx *ctx = crypto_ablkcipher_ctx(ablk);
-	u32 flags;
 	int err;
 
-	flags = crypto_ablkcipher_get_flags(ablk);
-	err = __des3_verify_key(&flags, key);
-	if (unlikely(err)) {
-		crypto_ablkcipher_set_flags(ablk, flags);
+	err = verify_ablkcipher_des3_key(ablk, key);
+	if (err)
 		return err;
-	}
 
 	ctx->enc_keylen = keylen;
 	memcpy(ctx->enc_key, key, keylen);
@@ -374,8 +372,9 @@ static int qce_ablkcipher_register_one(const struct qce_ablkcipher_def *def,
 	alg->cra_ablkcipher.ivsize = def->ivsize;
 	alg->cra_ablkcipher.min_keysize = def->min_keysize;
 	alg->cra_ablkcipher.max_keysize = def->max_keysize;
-	alg->cra_ablkcipher.setkey = IS_3DES(def->flags) ?
-				     qce_des3_setkey : qce_ablkcipher_setkey;
+	alg->cra_ablkcipher.setkey = IS_3DES(def->flags) ? qce_des3_setkey :
+				     IS_DES(def->flags) ? qce_des_setkey :
+				     qce_ablkcipher_setkey;
 	alg->cra_ablkcipher.encrypt = qce_ablkcipher_encrypt;
 	alg->cra_ablkcipher.decrypt = qce_ablkcipher_decrypt;