diff --git a/libwvdrmengine/oemcrypto/test/oemcrypto_test.cpp b/libwvdrmengine/oemcrypto/test/oemcrypto_test.cpp
index a3a4304b..42d1a369 100644
--- a/libwvdrmengine/oemcrypto/test/oemcrypto_test.cpp
+++ b/libwvdrmengine/oemcrypto/test/oemcrypto_test.cpp
@@ -2753,6 +2753,9 @@ class OEMCryptoLoadsCertificate : public OEMCryptoSessionTestKeyboxTest {
     s.MakeRSACertificate(&encrypted, &signature, allowed_schemes,
                          encoded_rsa_key_);
     s.RewrapRSAKey(encrypted, signature, wrapped_key, force);
+    // Verify that the clear key is not contained in the wrapped key.
+    // It should be encrypted.
+    ASSERT_EQ(NULL, find(*wrapped_key, encoded_rsa_key_));
   }
 
   std::vector<uint8_t> encoded_rsa_key_;
@@ -4119,7 +4122,7 @@ class GenericCryptoTest : public OEMCryptoSessionTests {
     memcpy(iv_buffer, iv_, wvcdm::KEY_IV_SIZE);
     out_buffer->resize(in_buffer.size());
     ASSERT_GT(in_buffer.size(), 0u);
-    ASSERT_EQ(0, in_buffer.size() % AES_BLOCK_SIZE);
+    ASSERT_EQ(0u, in_buffer.size() % AES_BLOCK_SIZE);
     AES_cbc_encrypt(&in_buffer[0], out_buffer->data(), in_buffer.size(),
                     &aes_key, iv_buffer, AES_ENCRYPT);
   }