本文整理汇总了Java中org.spongycastle.crypto.engines.Salsa20Engine类的典型用法代码示例。如果您正苦于以下问题：Java Salsa20Engine类的具体用法？Java Salsa20Engine怎么用？Java Salsa20Engine使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
Salsa20Engine类属于org.spongycastle.crypto.engines包，在下文中一共展示了Salsa20Engine类的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: createSalsa20
import org.spongycastle.crypto.engines.Salsa20Engine; //导入依赖的package包/类
/**
* Creates a Salsa20 engine
*
* @param key the key to use
* @return an initialized Salsa20 engine
*/
@SuppressWarnings("WeakerAccess")
public static Salsa20Engine createSalsa20(byte[] key) {
MessageDigest md = Encryption.getMessageDigestInstance();
KeyParameter keyParameter = new KeyParameter(md.digest(key));
ParametersWithIV ivParameter = new ParametersWithIV(keyParameter, SALSA20_IV);
Salsa20Engine engine = new Salsa20Engine();
engine.init(true, ivParameter);
return engine;
}
示例2: initialize
import org.spongycastle.crypto.engines.Salsa20Engine; //导入依赖的package包/类
private void initialize(byte[] protectedStreamKey) {
byte[] salsaKey = Sha256.hash(protectedStreamKey);
try {
salsa20Engine = new Salsa20Engine();
salsa20Engine.init(true, new ParametersWithIV(new KeyParameter(salsaKey), Hex.decode(SALSA20IV)));
} catch (Exception e) {
throw new UnsupportedOperationException("Could not find provider '" + SALSA20_ALGORITHM + "'", e);
}
}