commit f7c0a7938d7087410bb927882462f361d32fa51f
author Shawn Willden <swillden@google.com> Mon Aug 06 17:23:23 2018 -0600
committer Keun Soo Yim <yim@google.com> Tue Aug 28 15:19:40 2018 -0700
tree 120206b9f3ece685d318f798e9997f3ef94aaf6b
parent 0b166a2daf95026dbb2fabc193bf4600c452ead8

Change ImportWrappedKeyTest back to SHA1

Change I5f877b2a1ac66026a876e145416ba078d486e4b5 inadvertently changed
the digest used for ImportWrappedKey, breaking the test.  This CL
reverts that portion of the change.

Test: VtsHalKeymasterV4_0TargetTest
Bug: 112279922
Merged-In: Ib8e2e7793ba46ae0d29d8407bb730a35bdb5ea98
Change-Id: Ib8e2e7793ba46ae0d29d8407bb730a35bdb5ea98
(cherry picked from commit 0dba88861267b2b37355b41504b9d1e0d89bbe0f)

keymaster/4.0/vts/functional/keymaster_hidl_hal_test.cpp

diff --git a/keymaster/4.0/vts/functional/keymaster_hidl_hal_test.cpp b/keymaster/4.0/vts/functional/keymaster_hidl_hal_test.cpp
index 6124264..3919a69 100644
--- a/keymaster/4.0/vts/functional/keymaster_hidl_hal_test.cpp
+++ b/keymaster/4.0/vts/functional/keymaster_hidl_hal_test.cpp
@@ -1911,14 +1911,14 @@
 TEST_F(ImportWrappedKeyTest, Success) {
     auto wrapping_key_desc = AuthorizationSetBuilder()
                                  .RsaEncryptionKey(2048, 65537)
-                                 .Digest(Digest::SHA_2_256)
+                                 .Digest(Digest::SHA1)
                                  .Padding(PaddingMode::RSA_OAEP)
                                  .Authorization(TAG_PURPOSE, KeyPurpose::WRAP_KEY);
 
     ASSERT_EQ(ErrorCode::OK,
               ImportWrappedKey(
                   wrapped_key, wrapping_key, wrapping_key_desc, zero_masking_key,
-                  AuthorizationSetBuilder().Digest(Digest::SHA_2_256).Padding(PaddingMode::RSA_OAEP)));
+                  AuthorizationSetBuilder().Digest(Digest::SHA1).Padding(PaddingMode::RSA_OAEP)));
 
     string message = "Hello World!";
     auto params = AuthorizationSetBuilder().BlockMode(BlockMode::ECB).Padding(PaddingMode::PKCS7);
@@ -1930,39 +1930,39 @@
 TEST_F(ImportWrappedKeyTest, SuccessMasked) {
     auto wrapping_key_desc = AuthorizationSetBuilder()
                                  .RsaEncryptionKey(2048, 65537)
-                                 .Digest(Digest::SHA_2_256)
+                                 .Digest(Digest::SHA1)
                                  .Padding(PaddingMode::RSA_OAEP)
                                  .Authorization(TAG_PURPOSE, KeyPurpose::WRAP_KEY);
 
     ASSERT_EQ(ErrorCode::OK,
               ImportWrappedKey(
                   wrapped_key_masked, wrapping_key, wrapping_key_desc, masking_key,
-                  AuthorizationSetBuilder().Digest(Digest::SHA_2_256).Padding(PaddingMode::RSA_OAEP)));
+                  AuthorizationSetBuilder().Digest(Digest::SHA1).Padding(PaddingMode::RSA_OAEP)));
 }
 
 TEST_F(ImportWrappedKeyTest, WrongMask) {
     auto wrapping_key_desc = AuthorizationSetBuilder()
                                  .RsaEncryptionKey(2048, 65537)
-                                 .Digest(Digest::SHA_2_256)
+                                 .Digest(Digest::SHA1)
                                  .Padding(PaddingMode::RSA_OAEP)
                                  .Authorization(TAG_PURPOSE, KeyPurpose::WRAP_KEY);
 
     ASSERT_EQ(ErrorCode::VERIFICATION_FAILED,
               ImportWrappedKey(
                   wrapped_key_masked, wrapping_key, wrapping_key_desc, zero_masking_key,
-                  AuthorizationSetBuilder().Digest(Digest::SHA_2_256).Padding(PaddingMode::RSA_OAEP)));
+                  AuthorizationSetBuilder().Digest(Digest::SHA1).Padding(PaddingMode::RSA_OAEP)));
 }
 
 TEST_F(ImportWrappedKeyTest, WrongPurpose) {
     auto wrapping_key_desc = AuthorizationSetBuilder()
                                  .RsaEncryptionKey(2048, 65537)
-                                 .Digest(Digest::SHA_2_256)
+                                 .Digest(Digest::SHA1)
                                  .Padding(PaddingMode::RSA_OAEP);
 
     ASSERT_EQ(ErrorCode::INCOMPATIBLE_PURPOSE,
               ImportWrappedKey(
                   wrapped_key_masked, wrapping_key, wrapping_key_desc, zero_masking_key,
-                  AuthorizationSetBuilder().Digest(Digest::SHA_2_256).Padding(PaddingMode::RSA_OAEP)));
+                  AuthorizationSetBuilder().Digest(Digest::SHA1).Padding(PaddingMode::RSA_OAEP)));
 }
 
 typedef KeymasterHidlTest EncryptionOperationsTest;