old.org.bouncycastle.operator

Interface InputDecryptor

public interface InputDecryptor

General interface for an operator that is able to produce an InputStream that will decrypt a stream of encrypted data.

Method Summary

Modifier and Type	Method and Description
AlgorithmIdentifier	getAlgorithmIdentifier() Return the algorithm identifier describing the encryption algorithm and parameters this decryptor can process.
InputStream	getInputStream(InputStream encIn) Wrap the passed in input stream encIn, returning an input stream that decrypts what it reads from encIn before returning it.

Method Detail

getAlgorithmIdentifier

AlgorithmIdentifier getAlgorithmIdentifier()

Return the algorithm identifier describing the encryption algorithm and parameters this decryptor can process.

Returns:

algorithm oid and parameters.

getInputStream

InputStream getInputStream(InputStream encIn)

Wrap the passed in input stream encIn, returning an input stream that decrypts what it reads from encIn before returning it.

Parameters:

encIn - InputStream containing encrypted input.

Returns:

an decrypting InputStream