org.eclipse.jgit.gpg.bc.internal.keys

Class SExprParser

java.lang.Object

org.eclipse.jgit.gpg.bc.internal.keys.SExprParser

public class SExprParser
extends Object

A parser for secret keys stored in s-expressions. Original BouncyCastle code modified by the JGit team to:

• handle unencrypted DSA, EC, and ElGamal keys (upstream only handles unencrypted RSA), and
• handle secret keys using AES/OCB as encryption (those don't have a hash).

Constructor Summary

Constructors

Constructor and Description
SExprParser(org.bouncycastle.openpgp.operator.PGPDigestCalculatorProvider digestProvider) Base constructor.

Method Summary

Modifier and Type	Method and Description
org.bouncycastle.openpgp.PGPSecretKey	parseSecretKey(InputStream inputStream, org.bouncycastle.openpgp.operator.PBEProtectionRemoverFactory keyProtectionRemoverFactory, org.bouncycastle.openpgp.operator.KeyFingerPrintCalculator fingerPrintCalculator) Parse a secret key from one of the GPG S expression keys.
org.bouncycastle.openpgp.PGPSecretKey	parseSecretKey(InputStream inputStream, org.bouncycastle.openpgp.operator.PBEProtectionRemoverFactory keyProtectionRemoverFactory, org.bouncycastle.openpgp.PGPPublicKey pubKey) Parse a secret key from one of the GPG S expression keys associating it with the passed in public key.

Methods inherited from class java.lang.Object

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

Constructor Detail

SExprParser

public SExprParser(org.bouncycastle.openpgp.operator.PGPDigestCalculatorProvider digestProvider)

Base constructor.

Parameters:

digestProvider - a provider for digest calculations. Used to confirm key protection hashes.

Method Detail

parseSecretKey

public org.bouncycastle.openpgp.PGPSecretKey parseSecretKey(InputStream inputStream,
                                                            org.bouncycastle.openpgp.operator.PBEProtectionRemoverFactory keyProtectionRemoverFactory,
                                                            org.bouncycastle.openpgp.PGPPublicKey pubKey)
                                                     throws IOException,
                                                            org.bouncycastle.openpgp.PGPException

Parse a secret key from one of the GPG S expression keys associating it with the passed in public key.

Parameters:

inputStream - to read from

keyProtectionRemoverFactory - for decrypting encrypted keys

pubKey - the private key should belong to

Returns:

a secret key object.

Throws:

IOException

org.bouncycastle.openpgp.PGPException

parseSecretKey

public org.bouncycastle.openpgp.PGPSecretKey parseSecretKey(InputStream inputStream,
                                                            org.bouncycastle.openpgp.operator.PBEProtectionRemoverFactory keyProtectionRemoverFactory,
                                                            org.bouncycastle.openpgp.operator.KeyFingerPrintCalculator fingerPrintCalculator)
                                                     throws IOException,
                                                            org.bouncycastle.openpgp.PGPException

Parse a secret key from one of the GPG S expression keys.

Parameters:

inputStream - to read from

keyProtectionRemoverFactory - for decrypting encrypted keys

fingerPrintCalculator - for calculating key fingerprints

Returns:

a secret key object.

Throws:

IOException

org.bouncycastle.openpgp.PGPException