org.apache.kerby.kerberos.kerb.preauth.pkinit

Class PkinitUtil

java.lang.Object

org.apache.kerby.kerberos.kerb.preauth.pkinit.PkinitUtil

public class PkinitUtil
extends Object

Encapsulates working with PKINIT signed data structures.

Constructor Summary

Constructors

Constructor and Description
PkinitUtil()

Method Summary

Modifier and Type	Method and Description
static byte[]	getSignedAuthPack(PrivateKey privateKey, X509Certificate certificate, AuthPack authPack) Uses a private key to sign data in a CMS SignedData structure and returns the encoded CMS SignedData as bytes.
static byte[]	getSignedKdcDhKeyInfo(PrivateKey privateKey, X509Certificate certificate, KdcDhKeyInfo kdcDhKeyInfo) Uses a private key to sign data in a CMS SignedData structure and returns the encoded CMS SignedData as bytes.
static byte[]	getSignedReplyKeyPack(PrivateKey privateKey, X509Certificate certificate, ReplyKeyPack replyKeyPack) Uses a private key to sign data in a CMS SignedData structure and returns the encoded CMS SignedData as bytes.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PkinitUtil

public PkinitUtil()

Method Detail

getSignedAuthPack

public static byte[] getSignedAuthPack(PrivateKey privateKey,
                                       X509Certificate certificate,
                                       AuthPack authPack)
                                throws KrbException

Uses a private key to sign data in a CMS SignedData structure and returns the encoded CMS SignedData as bytes. 'signedAuthPack' contains a CMS type ContentInfo encoded according to [RFC3852]. The contentType field of the type ContentInfo is id-signedData (1.2.840.113549.1.7.2), and the content field is a SignedData. The eContentType field for the type SignedData is id-pkinit-authData (1.3.6.1.5.2.3.1), and the eContent field contains the DER encoding of the type AuthPack.

Parameters:

privateKey - The private key

certificate - The certificate

authPack - The auth pack

Throws:

KrbException - e

getSignedKdcDhKeyInfo

public static byte[] getSignedKdcDhKeyInfo(PrivateKey privateKey,
                                           X509Certificate certificate,
                                           KdcDhKeyInfo kdcDhKeyInfo)
                                    throws KrbException

Uses a private key to sign data in a CMS SignedData structure and returns the encoded CMS SignedData as bytes. 'dhSignedData' contains a CMS type ContentInfo encoded according to [RFC3852]. The contentType field of the type ContentInfo is id-signedData (1.2.840.113549.1.7.2), and the content field is a SignedData. The eContentType field for the type SignedData is id-pkinit-DHKeyData (1.3.6.1.5.2.3.2), and the eContent field contains the DER encoding of the type KDCDHKeyInfo.

Parameters:

privateKey - The private Key

certificate - The certificate

kdcDhKeyInfo - The kdc dh key info

Throws:

KrbException - e

getSignedReplyKeyPack

public static byte[] getSignedReplyKeyPack(PrivateKey privateKey,
                                           X509Certificate certificate,
                                           ReplyKeyPack replyKeyPack)
                                    throws KrbException

Uses a private key to sign data in a CMS SignedData structure and returns the encoded CMS SignedData as bytes. Selected when public key encryption is used. The eContentType field for the inner type SignedData (when unencrypted) is id-pkinit-rkeyData (1.3.6.1.5.2.3.3) and the eContent field contains the DER encoding of the type ReplyKeyPack.

Parameters:

privateKey - The private key

certificate - The certificate

replyKeyPack - The reply key pack

Throws:

KrbException - e