package com.sinata.config.web;
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import javax.crypto.KeyGenerator;
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import javax.crypto.SecretKey;
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/**
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* @author goku
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* @date 2020/12/22
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*/
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public class GenerateCipherKey {
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public static byte[] getCipherKey() {
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KeyGenerator kg;
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try {
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kg = KeyGenerator.getInstance("AES");
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} catch (Throwable e) {
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throw new IllegalStateException("Init Aes key error!!", e);
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}
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kg.init(128);
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SecretKey secretKey = kg.generateKey();
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return secretKey.getEncoded();
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}
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}
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