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Commit 4bed95e3 authored by BKSSM Venkateswarlu's avatar BKSSM Venkateswarlu
Browse files

Added a new test case to validate AES algorithm with invalid key sizes. 

Strongbox keymaster does not support keysize of length 192 for AES algorithm.
Test: Executed keymaster vts test cases.

Change-Id: I3db310f4e2353761c68a4c94aa19d9fa71aa9215
parent 2092162b

keymaster/4.0/vts/functional/keymaster_hidl_hal_test.cpp

+17 −0
Original line number Diff line number Diff line
@@ -921,6 +921,23 @@ TEST_P(NewKeyGenerationTest, HmacDigestNone) { 
                              .Authorization(TAG_MIN_MAC_LENGTH, 128)));

}



/**

 * NewKeyGenerationTest.AesInvalidKeySize

 *

 * Verifies that specifying an invalid key size for AES key generation returns

 * UNSUPPORTED_KEY_SIZE.

 */

TEST_P(NewKeyGenerationTest, AesInvalidKeySize) {

    for (auto key_size : InvalidKeySizes(Algorithm::AES)) {

        ASSERT_EQ(ErrorCode::UNSUPPORTED_KEY_SIZE,

                  GenerateKey(AuthorizationSetBuilder()

                                      .Authorization(TAG_NO_AUTH_REQUIRED)

                                      .AesEncryptionKey(key_size)

                                      .Authorization(TAG_BLOCK_MODE, BlockMode::ECB)

                                      .Padding(PaddingMode::NONE)));

    }

}



INSTANTIATE_KEYMASTER_HIDL_TEST(NewKeyGenerationTest);



typedef KeymasterHidlTest SigningOperationsTest;