com.adobe.internal.pdftoolkit.core.securityframework

Interface PKCS7EnvelopedDataHandler

public interface PKCS7EnvelopedDataHandler

Method Summary

Modifier and Type	Method and Description
byte[]	buildPKCS7EnvelopedData(Credentials[] credentials, byte[] envelopedData, Map encryptParams) This API takes the credentials and encrypt parameters using which it encrypts enveloped data.
byte[]	getEnvelopeData(Credentials recipient, byte[] pkcs7) This API takes the credentials and encrypted enveloped data packet.

Method Detail

buildPKCS7EnvelopedData

byte[] buildPKCS7EnvelopedData(Credentials[] credentials,
                               byte[] envelopedData,
                               Map encryptParams)
                        throws Exception

This API takes the credentials and encrypt parameters using which it encrypts enveloped data. It creates the enveloped data packet which has all the information and encrypted data and encrypted key. This enveloped data is being returned.

Parameters:

credentials -

envelopedData -

encryptParams -

Returns:

byte[]

Throws:

Exception

getEnvelopeData

byte[] getEnvelopeData(Credentials recipient,
                       byte[] pkcs7)
                throws Exception

This API takes the credentials and encrypted enveloped data packet. Using the information stored in the packet and credentials decrypt the enveloped data and returns the decrypted data.

Parameters:

recipient -

pkcs7 -

Returns:

byte[]

Throws:

Exception