diff --git a/drivers/crypto/bcm/cipher.c b/drivers/crypto/bcm/cipher.c
index 1c23e45..f85356a 100644
--- a/drivers/crypto/bcm/cipher.c
+++ b/drivers/crypto/bcm/cipher.c
@@ -24,7 +24,7 @@
 #include <crypto/aead.h>
 #include <crypto/internal/aead.h>
 #include <crypto/aes.h>
-#include <crypto/des.h>
+#include <crypto/internal/des.h>
 #include <crypto/hmac.h>
 #include <crypto/sha.h>
 #include <crypto/md5.h>
@@ -1802,24 +1802,13 @@ static int des_setkey(struct crypto_ablkcipher *cipher, const u8 *key,
 		      unsigned int keylen)
 {
 	struct iproc_ctx_s *ctx = crypto_ablkcipher_ctx(cipher);
-	u32 tmp[DES_EXPKEY_WORDS];
+	int err;
 
-	if (keylen == DES_KEY_SIZE) {
-		if (des_ekey(tmp, key) == 0) {
-			if (crypto_ablkcipher_get_flags(cipher) &
-			    CRYPTO_TFM_REQ_FORBID_WEAK_KEYS) {
-				u32 flags = CRYPTO_TFM_RES_WEAK_KEY;
+	err = verify_ablkcipher_des_key(cipher, key);
+	if (err)
+		return err;
 
-				crypto_ablkcipher_set_flags(cipher, flags);
-				return -EINVAL;
-			}
-		}
-
-		ctx->cipher_type = CIPHER_TYPE_DES;
-	} else {
-		crypto_ablkcipher_set_flags(cipher, CRYPTO_TFM_RES_BAD_KEY_LEN);
-		return -EINVAL;
-	}
+	ctx->cipher_type = CIPHER_TYPE_DES;
 	return 0;
 }
 
@@ -1827,23 +1816,13 @@ static int threedes_setkey(struct crypto_ablkcipher *cipher, const u8 *key,
 			   unsigned int keylen)
 {
 	struct iproc_ctx_s *ctx = crypto_ablkcipher_ctx(cipher);
+	int err;
 
-	if (keylen == (DES_KEY_SIZE * 3)) {
-		u32 flags;
-		int ret;
+	err = verify_ablkcipher_des3_key(cipher, key);
+	if (err)
+		return err;
 
-		flags = crypto_ablkcipher_get_flags(cipher);
-		ret = __des3_verify_key(&flags, key);
-		if (unlikely(ret)) {
-			crypto_ablkcipher_set_flags(cipher, flags);
-			return ret;
-		}
-
-		ctx->cipher_type = CIPHER_TYPE_3DES;
-	} else {
-		crypto_ablkcipher_set_flags(cipher, CRYPTO_TFM_RES_BAD_KEY_LEN);
-		return -EINVAL;
-	}
+	ctx->cipher_type = CIPHER_TYPE_3DES;
 	return 0;
 }
 
@@ -2868,40 +2847,16 @@ static int aead_authenc_setkey(struct crypto_aead *cipher,
 
 	switch (ctx->alg->cipher_info.alg) {
 	case CIPHER_ALG_DES:
-		if (ctx->enckeylen == DES_KEY_SIZE) {
-			u32 tmp[DES_EXPKEY_WORDS];
-			u32 flags = CRYPTO_TFM_RES_WEAK_KEY;
+		if (verify_aead_des_key(cipher, keys.enckey, keys.enckeylen))
+			return -EINVAL;
 
-			if (des_ekey(tmp, keys.enckey) == 0) {
-				if (crypto_aead_get_flags(cipher) &
-				    CRYPTO_TFM_REQ_FORBID_WEAK_KEYS) {
-					crypto_aead_set_flags(cipher, flags);
-					return -EINVAL;
-				}
-			}
-
-			ctx->cipher_type = CIPHER_TYPE_DES;
-		} else {
-			goto badkey;
-		}
+		ctx->cipher_type = CIPHER_TYPE_DES;
 		break;
 	case CIPHER_ALG_3DES:
-		if (ctx->enckeylen == (DES_KEY_SIZE * 3)) {
-			u32 flags;
-
-			flags = crypto_aead_get_flags(cipher);
-			ret = __des3_verify_key(&flags, keys.enckey);
-			if (unlikely(ret)) {
-				crypto_aead_set_flags(cipher, flags);
-				return ret;
-			}
-
-			ctx->cipher_type = CIPHER_TYPE_3DES;
-		} else {
-			crypto_aead_set_flags(cipher,
-					      CRYPTO_TFM_RES_BAD_KEY_LEN);
+		if (verify_aead_des3_key(cipher, keys.enckey, keys.enckeylen))
 			return -EINVAL;
-		}
+
+		ctx->cipher_type = CIPHER_TYPE_3DES;
 		break;
 	case CIPHER_ALG_AES:
 		switch (ctx->enckeylen) {