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Merge "Key{Mint,Master} VTS: fix incremental AES tags" am: e5c2bf01fc am: 523b300da7

Browse source 
Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2020421

Change-Id: I7925574830ff84e4d19666769fdf8285966e283e
This commit is contained in:
David Drysdale 2022-03-14 16:30:05 +00:00 committed by Automerger Merge Worker
commit a219992eef
2 changed files with 18 additions and 12 deletions
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15
keymaster/4.0/vts/functional/KeymasterHidlTest.cpp
View file

@ -445,12 +445,15 @@ string KeymasterHidlTest::MacMessage(const string& message, Digest digest, size_
void KeymasterHidlTest::CheckAesIncrementalEncryptOperation(BlockMode block_mode,
int message_size) {
ASSERT_EQ(ErrorCode::OK, GenerateKey(AuthorizationSetBuilder()
.Authorization(TAG_NO_AUTH_REQUIRED)
.AesEncryptionKey(128)
.BlockMode(block_mode)
.Padding(PaddingMode::NONE)
.Authorization(TAG_MIN_MAC_LENGTH, 128)));
auto builder = AuthorizationSetBuilder()
.Authorization(TAG_NO_AUTH_REQUIRED)
.AesEncryptionKey(128)
.BlockMode(block_mode)
.Padding(PaddingMode::NONE);
if (block_mode == BlockMode::GCM) {
builder.Authorization(TAG_MIN_MAC_LENGTH, 128);
}
ASSERT_EQ(ErrorCode::OK, GenerateKey(builder));
for (int increment = 1; increment <= message_size; ++increment) {
string message(message_size, 'a');

15
security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp
View file

@ -667,12 +667,15 @@ string KeyMintAidlTestBase::MacMessage(const string& message, Digest digest, siz
void KeyMintAidlTestBase::CheckAesIncrementalEncryptOperation(BlockMode block_mode,
int message_size) {
ASSERT_EQ(ErrorCode::OK, GenerateKey(AuthorizationSetBuilder()
.Authorization(TAG_NO_AUTH_REQUIRED)
.AesEncryptionKey(128)
.BlockMode(block_mode)
.Padding(PaddingMode::NONE)
.Authorization(TAG_MIN_MAC_LENGTH, 128)));
auto builder = AuthorizationSetBuilder()
.Authorization(TAG_NO_AUTH_REQUIRED)
.AesEncryptionKey(128)
.BlockMode(block_mode)
.Padding(PaddingMode::NONE);
if (block_mode == BlockMode::GCM) {
builder.Authorization(TAG_MIN_MAC_LENGTH, 128);
}
ASSERT_EQ(ErrorCode::OK, GenerateKey(builder));
for (int increment = 1; increment <= message_size; ++increment) {
string message(message_size, 'a');