Adding tests using tags ACTIVE_DATETIME, ORIGINATION_EXPIRE_DATETIME,
USAGE_EXPIRE_DATETIME.

1. Tests will generate a key with current date and time set to
   active-datetime and verify the key characteristics. Test will use
   this key to create a sign operation successfully.

2. Test will generate a key with future date set to active-datetime and
   verify the key characteristics. Test will fail with error code
   `KEY_NOT_YET_VALID` while creating an operation using generated key.

3. Tests will generate a key with future date and time set to
   origination-expire-datetime and verify the key characteristics. Test
   will use this key to create a sign operation successfully.

4. Test will generate a key with current date and time set to
   origination-expire-datetime and verify the key characteristics. Test
   will fail with error code `KEY_EXPIRED` while creating an operation
   using generated key.

5. Tests will generate a key with future date and time set to
   usage-expire-datetime and verify the key characteristics. Test
   will use this key to successfully verify the signature created using
   this key.

6. Tests will generate a key with current date and time set to
   usage-expire-datetime and verify the key characteristics. Test
   will fail with error code `KEY_EXPIRED` while verifying the signature
   created using this key.

7. Test will generate a AES key with future date and time set to
   usage-expire-datetime and verify the key characteristics. Test
   will perform encrypt and decrypt operations using this generated key
   successfully.

8. Test will generate a AES key with current date and time set to
   usage-expire-datetime and verify the key characteristics. Test
   will fail with error code `KEY_EXPIRED` while creating Decrypt
   operation using generated key.

Bug: 279721870
Test: atest keystore2_client_tests
Change-Id: I8a0865a6256a6da133e95d0ee8250ba67359a2a2
8 files changed