net.lingala.zip4j.crypto.engine.ZipCryptoEngine.initKeys()方法的使用及代码示例

x33g5p2x  于2022-02-05 转载在 其他  
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本文整理了Java中net.lingala.zip4j.crypto.engine.ZipCryptoEngine.initKeys()方法的一些代码示例,展示了ZipCryptoEngine.initKeys()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。ZipCryptoEngine.initKeys()方法的具体详情如下:
包路径:net.lingala.zip4j.crypto.engine.ZipCryptoEngine
类名称:ZipCryptoEngine
方法名:initKeys

ZipCryptoEngine.initKeys介绍

暂无

代码示例

代码示例来源:origin: com.github.axet/zip4j

private void init(char[] password, int crc) throws ZipException {
  if (password == null || password.length <= 0) {
    throw new ZipException("input password is null or empty, cannot initialize standard encrypter");
  }
  zipCryptoEngine.initKeys(password);
  headerBytes = generateRandomBytes(InternalZipConstants.STD_DEC_HDR_SIZE);
  // Initialize again since the generated bytes were encrypted.
  zipCryptoEngine.initKeys(password);
  
  headerBytes[InternalZipConstants.STD_DEC_HDR_SIZE - 1] = (byte)((crc >>> 24));
  headerBytes[InternalZipConstants.STD_DEC_HDR_SIZE - 2] = (byte)((crc >>> 16));
  
  if (headerBytes.length < InternalZipConstants.STD_DEC_HDR_SIZE) {
    throw new ZipException("invalid header bytes generated, cannot perform standard encryption");
  }
  
  encryptData(headerBytes);
}

代码示例来源:origin: net.lingala.zip4j/zip4j

private void init(char[] password, int crc) throws ZipException {
  if (password == null || password.length <= 0) {
    throw new ZipException("input password is null or empty, cannot initialize standard encrypter");
  }
  zipCryptoEngine.initKeys(password);
  headerBytes = generateRandomBytes(InternalZipConstants.STD_DEC_HDR_SIZE);
  // Initialize again since the generated bytes were encrypted.
  zipCryptoEngine.initKeys(password);
  
  headerBytes[InternalZipConstants.STD_DEC_HDR_SIZE - 1] = (byte)((crc >>> 24));
  headerBytes[InternalZipConstants.STD_DEC_HDR_SIZE - 2] = (byte)((crc >>> 16));
  
  if (headerBytes.length < InternalZipConstants.STD_DEC_HDR_SIZE) {
    throw new ZipException("invalid header bytes generated, cannot perform standard encryption");
  }
  
  encryptData(headerBytes);
}

代码示例来源:origin: net.lingala.zip4j/zip4j

zipCryptoEngine.initKeys(fileHeader.getPassword());

代码示例来源:origin: com.github.axet/zip4j

zipCryptoEngine.initKeys(fileHeader.getPassword());

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