Examples with Keyset com.google.crypto.tink.proto.Keyset used on opensource projects

Example 36 with Keyset

use of com.google.crypto.tink.proto.Keyset in project tink by google.

the class CleartextKeysetHandleTest method testRead.

@Test
public void testRead() throws Exception {
    // Create a keyset that contains a single HmacKey.
    KeyTemplate template = MacKeyTemplates.HMAC_SHA256_128BITTAG;
    KeysetManager manager = KeysetManager.withEmptyKeyset().rotate(template);
    Keyset keyset1 = manager.getKeysetHandle().getKeyset();
    KeysetHandle handle1 = CleartextKeysetHandle.read(BinaryKeysetReader.withBytes(keyset1.toByteArray()));
    assertEquals(keyset1, handle1.getKeyset());
    KeysetHandle handle2 = KeysetHandle.generateNew(template);
    Keyset keyset2 = handle2.getKeyset();
    assertEquals(1, keyset2.getKeyCount());
    Keyset.Key key2 = keyset2.getKey(0);
    assertEquals(keyset2.getPrimaryKeyId(), key2.getKeyId());
    assertEquals(template.getTypeUrl(), key2.getKeyData().getTypeUrl());
    Mac unused = handle2.getPrimitive(Mac.class);
}

Example 37 with Keyset

use of com.google.crypto.tink.proto.Keyset in project tink by google.

the class CleartextKeysetHandleTest method testParse.

@Test
public void testParse() throws Exception {
    // Create a keyset that contains a single HmacKey.
    KeyTemplate template = MacKeyTemplates.HMAC_SHA256_128BITTAG;
    KeysetHandle handle = KeysetHandle.generateNew(template);
    Keyset keyset = CleartextKeysetHandle.getKeyset(handle);
    handle = CleartextKeysetHandle.parseFrom(keyset.toByteArray());
    assertEquals(keyset, handle.getKeyset());
    handle.getPrimitive(Mac.class);
}

Example 38 with Keyset

use of com.google.crypto.tink.proto.Keyset in project tink by google.

the class JsonKeysetWriterTest method testWrite_writesNegativeIdAsPositive.

@Test
public void testWrite_writesNegativeIdAsPositive() throws Exception {
    int magicKeyId = -19230912;
    Keyset unmodified = CleartextKeysetHandle.getKeyset(KeysetHandle.generateNew(MacKeyTemplates.HMAC_SHA256_128BITTAG));
    Keyset modified = Keyset.newBuilder(unmodified).setPrimaryKeyId(magicKeyId).setKey(0, Keyset.Key.newBuilder(unmodified.getKey(0)).setKeyId(magicKeyId).build()).build();
    KeysetHandle modifiedHandle = CleartextKeysetHandle.parseFrom(modified.toByteArray());
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    CleartextKeysetHandle.write(modifiedHandle, JsonKeysetWriter.withOutputStream(outputStream));
    assertThat(outputStream.toString()).contains("\"primaryKeyId\":4275736384");
    assertThat(outputStream.toString()).contains("\"keyId\":4275736384");
}

Example 39 with Keyset

use of com.google.crypto.tink.proto.Keyset in project tink by google.

the class KeysetHandleTest method getKeys.

@Test
public void getKeys() throws Exception {
    KeyTemplate keyTemplate = KeyTemplates.get("AES128_EAX");
    KeysetManager keysetManager = KeysetManager.withEmptyKeyset();
    final int numKeys = 3;
    for (int i = 0; i < numKeys; i++) {
        keysetManager.add(keyTemplate);
    }
    KeysetHandle handle = keysetManager.getKeysetHandle();
    Keyset keyset = handle.getKeyset();
    List<KeyHandle> keysetKeys = handle.getKeys();
    expect.that(keysetKeys).hasSize(numKeys);
    Map<Integer, KeyHandle> keysetKeysMap = keysetKeys.stream().collect(Collectors.toMap(KeyHandle::getId, key -> key));
    for (Keyset.Key key : keyset.getKeyList()) {
        expect.that(keysetKeysMap).containsKey(key.getKeyId());
        KeyHandle keysetKey = keysetKeysMap.get(key.getKeyId());
        expect.that(KeyStatusTypeProtoConverter.toProto(keysetKey.getStatus())).isEqualTo(key.getStatus());
        KeyData keyData = ((ProtoKey) keysetKey.getKey(SecretKeyAccess.insecureSecretAccess())).getProtoKey();
        expect.that(keyData).isEqualTo(key.getKeyData());
    }
}

Example 40 with Keyset

use of com.google.crypto.tink.proto.Keyset in project tink by google.

the class TinkProtoTest method testKeysetBasic.

@Test
public void testKeysetBasic() throws Exception {
    Keyset keyset = Keyset.newBuilder().setPrimaryKeyId(1).build();
    assertEquals(1, keyset.getPrimaryKeyId());
}