1424   std::string policy_digest(32, 'a');  in TEST_F()  local
1428       policy_digest, true  /* use_only_policy_authorization */, kNoCreationPCR,  in TEST_F()
1439   EXPECT_EQ(public_area.public_area.auth_policy.size, policy_digest.size());  in TEST_F()
1441                       policy_digest.data(), policy_digest.size()));  in TEST_F()
1646   std::string policy_digest;  in TEST_F()  local
1668       utility_.GetPolicyDigestForPcrValue(index, "", &policy_digest));  in TEST_F()
1669   EXPECT_EQ(policy_digest, tpm_policy_digest);  in TEST_F()
1676   std::string policy_digest;  in TEST_F()  local
1686       utility_.GetPolicyDigestForPcrValue(index, pcr_value, &policy_digest));  in TEST_F()
1687   EXPECT_EQ(policy_digest, tpm_policy_digest);  in TEST_F()
1694   std::string policy_digest;  in TEST_F()  local
1698       utility_.GetPolicyDigestForPcrValue(index, pcr_value, &policy_digest));  in TEST_F()
1703   std::string policy_digest;  in TEST_F()  local
1707       utility_.GetPolicyDigestForPcrValue(index, "", &policy_digest));  in TEST_F()
1713   std::string policy_digest;  in TEST_F()  local
1717       utility_.GetPolicyDigestForPcrValue(index, pcr_value, &policy_digest));  in TEST_F()
1723   std::string policy_digest;  in TEST_F()  local
1724   EXPECT_CALL(mock_policy_session_, GetDigest(&policy_digest))  in TEST_F()
1727       utility_.GetPolicyDigestForPcrValue(index, pcr_value, &policy_digest));  in TEST_F()