Package com.exceptionfactory.jagged.framework.format

Interface PayloadKeyReader

All Known Implementing Classes:

StandardPayloadKeyReader

public interface PayloadKeyReader

Abstraction responsible for reading File Header and deriving Payload Key from File Key after header verification

Method Summary

Modifier and Type	Method	Description
CipherKey	getPayloadKey(ByteBuffer buffer, Iterable<RecipientStanzaReader> recipientStanzaReaders)	Get Payload Key from File Header buffer using provided Recipient Stanza Readers to read File Key

Method Details

getPayloadKey

CipherKey getPayloadKey(ByteBuffer buffer,
 Iterable<RecipientStanzaReader> recipientStanzaReaders)
                 throws GeneralSecurityException,
IOException

Get Payload Key from File Header buffer using provided Recipient Stanza Readers to read File Key

Parameters:

buffer - File Header buffer

recipientStanzaReaders - Recipient Stanza Readers

Returns:

Payload Key

Throws:

GeneralSecurityException - Thrown on failures to derive Payload Key

IOException - Thrown on failures to read File Header