Examples with KeyHandle com.google.crypto.tink.tinkkey.KeyHandle used on opensource projects

Example 11 with KeyHandle

use of com.google.crypto.tink.tinkkey.KeyHandle in project tink by google.

the class KeysetHandleTest method createFromKey_shouldWork.

@Test
public void createFromKey_shouldWork() throws Exception {
    KeyTemplate template = KeyTemplates.get("AES128_EAX");
    KeyHandle keyHandle = KeyHandle.generateNew(template);
    KeyAccess token = SecretKeyAccess.insecureSecretAccess();
    KeysetHandle handle = KeysetHandle.createFromKey(keyHandle, token);
    Keyset keyset = handle.getKeyset();
    expect.that(keyset.getKeyCount()).isEqualTo(1);
    Keyset.Key key = keyset.getKey(0);
    expect.that(keyset.getPrimaryKeyId()).isEqualTo(key.getKeyId());
    expect.that(key.getStatus()).isEqualTo(KeyStatusType.ENABLED);
    expect.that(key.getOutputPrefixType()).isEqualTo(OutputPrefixType.TINK);
    expect.that(key.hasKeyData()).isTrue();
    expect.that(key.getKeyData().getTypeUrl()).isEqualTo(template.getTypeUrl());
    AesEaxKeyFormat aesEaxKeyFormat = AesEaxKeyFormat.parseFrom(template.getValue(), ExtensionRegistryLite.getEmptyRegistry());
    AesEaxKey aesEaxKey = AesEaxKey.parseFrom(key.getKeyData().getValue(), ExtensionRegistryLite.getEmptyRegistry());
    expect.that(aesEaxKey.getKeyValue().size()).isEqualTo(aesEaxKeyFormat.getKeySize());
}

Example 12 with KeyHandle

use of com.google.crypto.tink.tinkkey.KeyHandle in project tink by google.

the class KeysetHandleTest method primaryKey_shouldWork.

@Test
public void primaryKey_shouldWork() throws Exception {
    KeyTemplate kt1 = KeyTemplates.get("AES128_EAX");
    KeyTemplate kt2 = KeyTemplates.get("HMAC_SHA256_256BITTAG");
    KeysetHandle ksh = KeysetManager.withKeysetHandle(KeysetHandle.generateNew(kt1)).add(kt2).getKeysetHandle();
    KeyHandle kh = ksh.primaryKey();
    ProtoKey pk = (ProtoKey) kh.getKey(SecretKeyAccess.insecureSecretAccess());
    assertThat(pk.getProtoKey().getTypeUrl()).isEqualTo(kt1.getTypeUrl());
}