
org.spongycastle.operator.OutputEncryptor Maven / Gradle / Ivy
Go to download
Spongy Castle is a package-rename (org.bouncycastle.* to org.spongycastle.*) of Bouncy Castle
intended for the Android platform. Android unfortunately ships with a stripped-down version of
Bouncy Castle, which prevents easy upgrades - Spongy Castle overcomes this and provides a full,
up-to-date version of the Bouncy Castle cryptographic libs.
package org.spongycastle.operator;
import java.io.OutputStream;
import org.spongycastle.asn1.x509.AlgorithmIdentifier;
/**
* General interface for an operator that is able to produce
* an OutputStream that will output encrypted data.
*/
public interface OutputEncryptor
{
/**
* Return the algorithm identifier describing the encryption
* algorithm and parameters this encryptor uses.
*
* @return algorithm oid and parameters.
*/
AlgorithmIdentifier getAlgorithmIdentifier();
/**
* Wrap the passed in output stream encOut, returning an output stream
* that encrypts anything passed in before sending on to encOut.
*
* @param encOut output stream for encrypted output.
* @return an encrypting OutputStream
*/
OutputStream getOutputStream(OutputStream encOut);
/**
* Return the key used for encrypting the output.
*
* @return the encryption key.
*/
GenericKey getKey();
}
© 2015 - 2025 Weber Informatics LLC | Privacy Policy