- java.lang.Object
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- javax.xml.crypto.KeySelector.Purpose
 
 
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- Enclosing class:
 - KeySelector
 
public static class KeySelector.Purpose extends Object
要选择的密钥的目的。 
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字段汇总
字段 变量和类型 字段 描述 static KeySelector.PurposeDECRYPT解密的关键。static KeySelector.PurposeENCRYPT加密的关键。static KeySelector.PurposeSIGN签名的关键。static KeySelector.PurposeVERIFY验证的关键。 
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字段详细信息
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SIGN
public static final KeySelector.Purpose SIGN
签名的关键。 
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VERIFY
public static final KeySelector.Purpose VERIFY
验证的关键。 
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ENCRYPT
public static final KeySelector.Purpose ENCRYPT
加密的关键。 
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DECRYPT
public static final KeySelector.Purpose DECRYPT
解密的关键。 
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