public void SetUnhashedSubpackets( PgpSignatureSubpacketVector unhashedPackets) { unhashed = unhashedPackets == null ? EmptySignatureSubpackets : unhashedPackets.ToSubpacketArray(); }
public void SetHashedSubpackets( PgpSignatureSubpacketVector hashedPackets) { hashed = hashedPackets == null ? EmptySignatureSubpackets : hashedPackets.ToSubpacketArray(); }
/// <summary> /// Add a subkey with specific hashed and unhashed packets associated with it and /// default certification. /// </summary> /// <param name="keyPair">Public/private key pair.</param> /// <param name="hashedPackets">Hashed packet values to be included in certification.</param> /// <param name="unhashedPackets">Unhashed packets values to be included in certification.</param> /// <exception cref="PgpException"></exception> public void AddSubKey( PgpKeyPair keyPair, PgpSignatureSubpacketVector hashedPackets, PgpSignatureSubpacketVector unhashedPackets) { try { PgpSignatureGenerator sGen = new PgpSignatureGenerator( masterKey.PublicKey.Algorithm, HashAlgorithmTag.Sha1); // // Generate the certification // sGen.InitSign(PgpSignature.SubkeyBinding, masterKey.PrivateKey); sGen.SetHashedSubpackets(hashedPackets); sGen.SetUnhashedSubpackets(unhashedPackets); IList subSigs = Platform.CreateArrayList(); subSigs.Add(sGen.GenerateCertification(masterKey.PublicKey, keyPair.PublicKey)); keys.Add(new PgpSecretKey(keyPair.PrivateKey, new PgpPublicKey(keyPair.PublicKey, null, subSigs), encAlgorithm, passPhrase, useSha1, rand)); } catch (PgpException e) { throw e; } catch (Exception e) { throw new PgpException("exception adding subkey: ", e); } }
/// <summary> /// Create a new key ring generator using old style checksumming. It is recommended to use /// SHA1 checksumming where possible. /// </summary> /// <param name="certificationLevel">The certification level for keys on this ring.</param> /// <param name="masterKey">The master key pair.</param> /// <param name="id">The id to be associated with the ring.</param> /// <param name="encAlgorithm">The algorithm to be used to protect secret keys.</param> /// <param name="passPhrase">The passPhrase to be used to protect secret keys.</param> /// <param name="hashedPackets">Packets to be included in the certification hash.</param> /// <param name="unhashedPackets">Packets to be attached unhashed to the certification.</param> /// <param name="rand">input secured random.</param> public PgpKeyRingGenerator( int certificationLevel, PgpKeyPair masterKey, string id, SymmetricKeyAlgorithmTag encAlgorithm, char[] passPhrase, PgpSignatureSubpacketVector hashedPackets, PgpSignatureSubpacketVector unhashedPackets, SecureRandom rand) : this(certificationLevel, masterKey, id, encAlgorithm, passPhrase, false, hashedPackets, unhashedPackets, rand) { }
public PgpSecretKey( int certificationLevel, PgpKeyPair keyPair, string id, SymmetricKeyAlgorithmTag encAlgorithm, char[] passPhrase, PgpSignatureSubpacketVector hashedPackets, PgpSignatureSubpacketVector unhashedPackets, SecureRandom rand, HashAlgorithmTag hashAlgorithm) : this(certificationLevel, keyPair, id, encAlgorithm, passPhrase, false, hashedPackets, unhashedPackets, rand, hashAlgorithm) { }
public PgpSecretKey( int certificationLevel, PgpKeyPair keyPair, string id, SymmetricKeyAlgorithmTag encAlgorithm, char[] passPhrase, bool useSha1, PgpSignatureSubpacketVector hashedPackets, PgpSignatureSubpacketVector unhashedPackets, SecureRandom rand, HashAlgorithmTag hashAlgorithm = HashAlgorithmTag.Sha256) : this(keyPair.PrivateKey, certifiedPublicKey(certificationLevel, keyPair, id, hashedPackets, unhashedPackets, hashAlgorithm), encAlgorithm, passPhrase, useSha1, rand, true) { }
public PgpSecretKey( int certificationLevel, PublicKeyAlgorithmTag algorithm, AsymmetricKeyParameter pubKey, AsymmetricKeyParameter privKey, DateTime time, string id, SymmetricKeyAlgorithmTag encAlgorithm, char[] passPhrase, bool useSha1, PgpSignatureSubpacketVector hashedPackets, PgpSignatureSubpacketVector unhashedPackets, SecureRandom rand, HashAlgorithmTag hashAlgorithm) : this(certificationLevel, new PgpKeyPair(algorithm, pubKey, privKey, time), id, encAlgorithm, passPhrase, useSha1, hashedPackets, unhashedPackets, rand, hashAlgorithm) { }
private long GetExpirationTimeFromSig( bool selfSigned, int signatureType) { foreach (PgpSignature sig in GetSignaturesOfType(signatureType)) { if (!selfSigned || sig.KeyId == KeyId) { PgpSignatureSubpacketVector hashed = sig.GetHashedSubPackets(); if (hashed != null) { return(hashed.GetKeyExpirationTime()); } return(0); } } return(-1); }
/// <summary> /// Create a new key ring generator. /// </summary> /// <param name="certificationLevel">The certification level for keys on this ring.</param> /// <param name="masterKey">The master key pair.</param> /// <param name="id">The id to be associated with the ring.</param> /// <param name="encAlgorithm">The algorithm to be used to protect secret keys.</param> /// <param name="passPhrase">The passPhrase to be used to protect secret keys.</param> /// <param name="useSha1">Checksum the secret keys with SHA1 rather than the older 16 bit checksum.</param> /// <param name="hashedPackets">Packets to be included in the certification hash.</param> /// <param name="unhashedPackets">Packets to be attached unhashed to the certification.</param> /// <param name="rand">input secured random.</param> public PgpKeyRingGenerator( int certificationLevel, PgpKeyPair masterKey, string id, SymmetricKeyAlgorithmTag encAlgorithm, char[] passPhrase, bool useSha1, PgpSignatureSubpacketVector hashedPackets, PgpSignatureSubpacketVector unhashedPackets, SecureRandom rand) { this.certificationLevel = certificationLevel; this.masterKey = masterKey; this.id = id; this.encAlgorithm = encAlgorithm; this.passPhrase = passPhrase; this.useSha1 = useSha1; this.hashedPacketVector = hashedPackets; this.unhashedPacketVector = unhashedPackets; this.rand = rand; keys.Add(new PgpSecretKey(certificationLevel, masterKey, id, encAlgorithm, passPhrase, useSha1, hashedPackets, unhashedPackets, rand)); }
private static PgpPublicKey certifiedPublicKey( int certificationLevel, PgpKeyPair keyPair, string id, PgpSignatureSubpacketVector hashedPackets, PgpSignatureSubpacketVector unhashedPackets, HashAlgorithmTag hashAlgorithm = HashAlgorithmTag.Sha256) { PgpSignatureGenerator sGen; try { sGen = new PgpSignatureGenerator(keyPair.PublicKey.Algorithm, hashAlgorithm); } catch (Exception e) { throw new PgpException("Creating signature generator: " + e.Message, e); } // // Generate the certification // sGen.InitSign(certificationLevel, keyPair.PrivateKey); sGen.SetHashedSubpackets(hashedPackets); sGen.SetUnhashedSubpackets(unhashedPackets); try { PgpSignature certification = sGen.GenerateCertification(id, keyPair.PublicKey); return(PgpPublicKey.AddCertification(keyPair.PublicKey, id, certification)); } catch (Exception e) { throw new PgpException("Exception doing certification: " + e.Message, e); } }