public final class EncryptionUtils extends Object
| Modifier and Type | Method and Description |
|---|---|
static String |
calculateChecksum(byte[] contentKey,
UUID contentKeyIdUuid) |
static byte[] |
encryptSymmetricKeyData(X509Certificate certificate,
byte[] contentKey) |
static void |
eraseKey(byte[] keyToErase)
Overwrites the supplied byte array with RNG generated data which destroys
the original contents.
|
static String |
getThumbPrint(X509Certificate cert) |
static String |
hexify(byte[] bytes) |
public static byte[] encryptSymmetricKeyData(X509Certificate certificate, byte[] contentKey)
public static void eraseKey(byte[] keyToErase)
keyToErase - The content key to erase.public static String getThumbPrint(X509Certificate cert) throws NoSuchAlgorithmException, CertificateEncodingException
public static String hexify(byte[] bytes)
/**
* Copyright Microsoft Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/