Example usage for org.bouncycastle.util Memoable copy

Introduction

In this page you can find the example usage for org.bouncycastle.util Memoable copy.

Prototype

Memoable copy();

Source Link

Document

Produce a copy of this object with its configuration and in its current state.

Usage

From source file:com.joyent.manta.util.HmacCloner.java

License:Open Source License

@Override
public HMac createClone(final HMac source) {
    final Digest originalDigest = source.getUnderlyingDigest();
    final Digest clonedDigest = new DigestCloner().createClone(originalDigest);
    final HMac cloned = new HMac(clonedDigest);

    try {// w  ww  .  jav  a2  s  .  c  om
        final Memoable ipadState = (Memoable) readField(FIELD_IPAD_STATE, source, true);
        final Memoable opadState = (Memoable) readField(FIELD_OPAD_STATE, source, true);

        writeField(FIELD_IPAD_STATE, cloned, ipadState.copy());
        writeField(FIELD_OPAD_STATE, cloned, opadState.copy());
    } catch (IllegalAccessException e) {
        throw new MantaReflectionException(e);
    }

    return cloned;
}

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