diff --git a/drivers/crypto/ccp/ccp-crypto-aes.c b/drivers/crypto/ccp/ccp-crypto-aes.c
index 94bccc5d6c78..f475819b6fc3 100644
--- a/drivers/crypto/ccp/ccp-crypto-aes.c
+++ b/drivers/crypto/ccp/ccp-crypto-aes.c
@@ -30,8 +30,11 @@ static int ccp_aes_complete(struct crypto_async_request *async_req, int ret)
 	if (ret)
 		return ret;
 
-	if (ctx->u.aes.mode != CCP_AES_MODE_ECB)
-		memcpy(req->iv, rctx->iv, AES_BLOCK_SIZE);
+	if (ctx->u.aes.mode != CCP_AES_MODE_ECB) {
+		size_t ivsize = crypto_skcipher_ivsize(crypto_skcipher_reqtfm(req));
+
+		memcpy(req->iv, rctx->iv, ivsize);
+	}
 
 	return 0;
 }