01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17:
18: /**
19: * @author Vera Y. Petrashkova
20: * @version $Revision$
21: */package javax.crypto;
22:
23: import java.security.InvalidKeyException;
24: import java.security.spec.InvalidKeySpecException;
25: import java.security.spec.KeySpec;
26:
27: /**
28: * @com.intel.drl.spec_ref
29: *
30: */
31: public abstract class SecretKeyFactorySpi {
32:
33: /**
34: * @com.intel.drl.spec_ref
35: *
36: */
37: public SecretKeyFactorySpi() {
38: }
39:
40: /**
41: * @com.intel.drl.spec_ref
42: *
43: */
44: protected abstract SecretKey engineGenerateSecret(KeySpec keySpec)
45: throws InvalidKeySpecException;
46:
47: /**
48: * @com.intel.drl.spec_ref
49: *
50: */
51: @SuppressWarnings("unchecked")
52: protected abstract KeySpec engineGetKeySpec(SecretKey key,
53: Class keySpec) throws InvalidKeySpecException;
54:
55: /**
56: * @com.intel.drl.spec_ref
57: *
58: */
59: protected abstract SecretKey engineTranslateKey(SecretKey key)
60: throws InvalidKeyException;
61: }
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