com.qcloud.cos.internal.crypto.JceEncryptionConstants Maven / Gradle / Ivy
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A single bundled dependency that includes all service and dependent JARs with third-party libraries
relocated to different namespaces.
/*
* Copyright 2010-2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License").
* You may not use this file except in compliance with the License.
* A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file 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.
* According to cos feature, we modify some class,comment, field name, etc.
*/
package com.qcloud.cos.internal.crypto;
/**
* Contains constants required by the JCE encryption library.
*/
public class JceEncryptionConstants {
/** Name of the symmetric encryption algorithm */
public static final String SYMMETRIC_KEY_ALGORITHM = "AES";
/** Name of the algorithm, mode, and padding we will use in the symmetric cipher for encryption */
public static final String SYMMETRIC_CIPHER_METHOD = "AES/CBC/PKCS5Padding";
/** Minimum length of the generated symmetric key */
public static final int SYMMETRIC_KEY_LENGTH = 256;
/** AES cipher block size */
public static final int SYMMETRIC_CIPHER_BLOCK_SIZE = 16;
}
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