//
// This file is part of the source code distribution of SharpPrivacy.
// SharpPrivacy is an Open Source OpenPGP implementation and can be
// found at http://www.sharpprivacy.net
// It is released under Gnu General Public License and can be used
// and modified as long as the result is released under GPL too.
// For a copy of the GPL, please go to www.gnu.org/copyleft/gpl.html
//
// EnumerationTypes.cs:
// File that contains various enumeration types for all kind of purposes.
//
// Author:
// Daniel Fabian (df@sharpprivacy.net)
//
//
// Version: 0.1.0 (initial release)
//
// Changelog:
// - 15.01.2003: Created this file.
// - 01.06.2003: Added this header for the first beta release.
//
// (C) 2003, Daniel Fabian
//
namespace SharpPrivacy.OpenPGP {
/// <summary>
/// Packetformat of an OpenPGP packet
/// </summary>
/// <remarks>
/// Packetformat of an OpenPGP packet
/// </remarks>
public enum PacketFormats {
/// <summary>
/// New packet format.
/// </summary>
New = 0xC0,
/// <summary>
/// Old Packet format
/// </summary>
Old = 0x80
}
/// <summary>
/// Possible things you can do with a Asymmetrical Key
/// </summary>
/// <remarks>
/// Possible things you can do with a Asymmetrical Key
/// </remarks>
public enum AsymActions {
/// <summary>
/// Encrypt to a public key
/// </summary>
Encrypt = 0,
/// <summary>
/// Sign with a secret key
/// </summary>
Sign = 1
}
/// <summary>
/// String 2 Key Specifier (S2K) types as specified in RFC2440,
/// section 3.6.1
/// </summary>
/// <remarks>
/// String 2 Key Specifier (S2K) types as specified in RFC2440,
/// section 3.6.1
/// </remarks>
public enum String2KeySpecifierTypes {
/// <summary>
/// Simple S2K with no salt, no iteration
/// </summary>
SimpleS2K = 0x00,
/// <summary>
/// S2K with a salt
/// </summary>
SaltedS2K = 0x01,
/// <summary>
/// iterated AND salted S2K (state of the art, this one
/// is recommended)
/// </summary>
IteraterSaltedS2K = 0x03
}
/// <summary>
/// What's the status of the signature.
/// </summary>
/// <remarks>
/// What's the status of the signature.
/// </remarks>
public enum SignatureStatusTypes {
/// <summary>
/// The signature has not (yet) been verified.
/// </summary>
Not_Verified = 0,
/// <summary>
/// The signature has not been verified, because the signing
/// key is not in the local keyring.
/// </summary>
Signing_Key_Not_Available = 1,
/// <summary>
/// The signature is invalid
/// </summary>
Invalid = 2,
/// <summary>
/// Signature is valid
/// </summary>
Valid = 3
}
/// <summary>
/// The 4 Armor types in OpenPGP
/// </summary>
/// <remarks>
/// The 4 Armor types in OpenPGP
/// </remarks>
public enum ArmorTypes {
/// <summary>
/// -----BEGIN PGP MESSAGE----- and -----END PGP MESSAGE-----
///
/// Armor to protect an OpenPGP message
/// </summary>
OpenPGPMessage = 0,
/// <summary>
/// -----BEGIN PGP PUBLIC KEY BLOCK----- and
/// -----END PGP PUBLIC KEY BLOCK-----
///
/// Armor to protect a transportable public key
/// </summary>
PublicKeyBlock = 1,
/// <summary>
/// -----BEGIN PGP PRIVATE KEY BLOCK----- and
/// -----END PGP PRIVATE KEY BLOCK-----
///
/// Armor to protect transportable secret keys
/// </summary>
PrivateKeyBlock = 2,
/// <summary>
/// -----BEGIN PGP SIGNATURE----- and
/// -----END PGP SIGNATURE-----
///
/// Armor to protect signatures
/// </summary>
OpenPGPSignature = 3
}
/// <summary>
/// Determines wether a revocation information is sensitiv or not.
/// Used in Signature Subpackets.
/// </summary>
/// <remarks>
/// Determines wether a revocation information is sensitiv or not.
/// Used in Signature Subpackets.
/// </remarks>
public enum RevocationKeyClasses {
/// <summary>
/// not sensitiv
/// </summary>
NonSensitiv = 0x80,
/// <summary>
/// sensitiv
/// </summary>
Sensitiv = 0x80 | 0x40
}
/// <summary>
/// This is a list of flags that indicate preferences that the key
/// holder has about how the key is handled on a key server.
/// Used in signature subpackets.
/// </summary>
/// <remarks>
/// This is a list of flags that indicate preferences that the key
/// holder has about how the key is handled on a key server.
/// Used in signature subpackets.
/// </remarks>
public enum KeyserverPreferencesTypes {
/// <summary>
/// The key holder requests that this key only be modified or
/// updated by the key holder or an administrator of the key
/// server.
/// </summary>
No_Modify = 0x80
}
/// <summary>
/// A list of binary flags that hold information about a key.
/// Used in signature subpackets
/// </summary>
/// <remarks>
/// A list of binary flags that hold information about a key.
/// Used in signature subpackets
/// </remarks>
public enum KeyFlagTypes {
/// <summary>
/// This key may be used to certify other keys.
/// </summary>
CertifyKey = 0x01,
/// <summary>
/// This key may be used to sign data.
/// </summary>
DataSigningKey = 0x02,
/// <summary>
/// This key may be used to encrypt communications.
/// </summary>
CommunicationEncryptionKey = 0x04,
/// <summary>
/// This key may be used to encrypt storage.
/// </summary>
StorageEncryptionKey = 0x08,
/// <summary>
/// The private component of this key may have been split by
/// a secret-sharing mechanism.
/// </summary>
SplitKey = 0x10,
/// <summary>
/// The private component of this key may be in the
/// possession of more than one person.
/// </summary>
UsedByMorePersons = 0x80
}
/// <summary>
/// All the tags that distinguish the packet types from
/// each other.
/// </summary>
/// <remarks>
/// All the tags that distinguish the packet types from
/// each other.
/// </remarks>
public enum ContentTypes {
/// <summary>
/// Public-Key Encrypted Session Key Packet
/// </summary>
AsymSessionKey = 1,
/// <summary>
/// Signature Packet
/// </summary>
Signature = 2,
/// <summary>
/// Symmetric-Key Encrypted Session Key Packet
/// </summary>
SymSessionKey = 3,
/// <summary>
/// One-Pass Signature Packet
/// </summary>
OnePassSignature = 4,
/// <summary>
/// Secret Key Packet
/// </summary>
SecretKey = 5,
/// <summary>
/// Public Key Packet
/// </summary>
PublicKey = 6,
/// <summary>
/// Secret Subkey Packet
/// </summary>
SecretSubkey = 7,
/// <summary>
/// Compressed Data Packet
/// </summary>
Compressed = 8,
/// <summary>
/// Symmetrically Encrypted Data Packet
/// </summary>
SymEncrypted = 9,
/// <summary>
/// Marker Packet
/// </summary>
Marker = 10,
/// <summary>
/// Literal Data Packet
/// </summary>
LiteralData = 11,
/// <summary>
/// Trust Packet
/// </summary>
Trust = 12,
/// <summary>
/// User ID Packet
/// </summary>
UserID = 13,
/// <summary>
/// Public Subkey Packet
/// </summary>
PublicSubkey = 14
}
/// <summary>
/// The versions that are defined and supported for
/// the Public-Key Encrypted Session Key Packet
/// </summary>
/// <remarks>
/// The versions that are defined and supported for
/// the Public-Key Encrypted Session Key Packet
/// </remarks>
public enum AsymSessionKeyPacketVersionNumbers {
/// <summary>
/// Version 3
/// </summary>
v3 = 3,
/// <summary>
/// Version 2
/// </summary>
v2 = 2
}
/// <summary>
/// The versions that are defined and supported for
/// the Signature Packet
/// </summary>
/// <remarks>
/// The versions that are defined and supported for
/// the Signature Packet
/// </remarks>
public enum SignaturePacketVersionNumbers {
/// <summary>
/// Version 3
/// </summary>
v3 = 3,
/// <summary>
/// Version 4
/// </summary>
v4 = 4
}
/// <summary>
/// The versions that are defined and supported for
/// the Public Key Packet
/// </summary>
/// <remarks>
/// The versions that are defined and supported for
/// the Public Key Packet
/// </remarks>
public enum PublicKeyPacketVersionNumbers {
/// <summary>
/// Version 2
/// </summary>
v2 = 2,
/// <summary>
/// Version 3
/// </summary>
v3 = 3,
/// <summary>
/// Version 4
/// </summary>
v4 = 4
}
/// <summary>
/// The versions that are defined and supported for
/// the Symmetric-Key Encrypted Session Key Packet
/// </summary>
/// <remarks>
/// The versions that are defined and supported for
/// the Symmetric-Key Encrypted Session Key Packet
/// </remarks>
public enum SymSessionKeyPacketVersionNumbers {
/// <summary>
/// Version 4
/// </summary>
v4 = 4
}
/// <summary>
/// All possible Signature Subpacket tags. For the detailed meaning
/// of each subpacket, please read RFC 2440, section 5.2.3
/// </summary>
/// <remarks>
/// All possible Signature Subpacket tags. For the detailed meaning
/// of each subpacket, please read RFC 2440, section 5.2.3
/// </remarks>
public enum SignatureSubPacketTypes {
/// <summary>
/// Signature Creation Time Subpacket
/// </summary>
SignatureCreationTime = 2,
/// <summary>
/// Signature Expiration Time Subpacket
/// </summary>
SignatureExpirationTime = 3,
/// <summary>
/// Exportable Signature Subpacket
/// </summary>
ExportableSignature = 4,
/// <summary>
/// Trust Signature Subpacket
/// </summary>
TrustSignature = 5,
/// <summary>
/// Regular Expression Subpacket
/// </summary>
RegularExpression = 6,
/// <summary>
/// Revocable Subpacket
/// </summary>
Revocable = 7,
/// <summary>
/// Key Expiration Time Subpacket
/// </summary>
KeyExpirationTime = 9,
/// <summary>
/// Prefered Symmetric Algorithms Subpacket
/// </summary>
PreferedSymmetricAlgorithms = 11,
/// <summary>
/// Revocation Key Subpacket
/// </summary>
RevocationKey = 12,
/// <summary>
/// Issuer KeyID Subpacket
/// </summary>
IssuerKeyID = 16,
/// <summary>
/// Notation Data Subpacket
/// </summary>
NotationData = 20,
/// <summary>
/// Prefered Hash-Algorithms Subpacket
/// </summary>
PreferedHashAlgorithms = 21,
/// <summary>
/// Prefered Compression-Algorithms Subpacket
/// </summary>
PreferedCompressionAlgorithms = 22,
/// <summary>
/// Keyserver Preferences Subpacket
/// </summary>
KeyServerPreferences = 23,
/// <summary>
/// Prefered Keyserver Subpacket
/// </summary>
PreferedKeyServer = 24,
/// <summary>
/// Primary UserID Packet
/// </summary>
PrimaryUserID = 25,
/// <summary>
/// PolicyURL Subpacket
/// </summary>
PolicyURL = 26,
/// <summary>
/// Key Flags Subpacket
/// </summary>
KeyFlags = 27,
/// <summary>
/// Signers UserID Subpacket
/// </summary>
SignersUserID = 28,
/// <summary>
/// Reason For Revocation Subpacket
/// </summary>
ReasonForRevocation = 29
}
/// <summary>
/// The available public key algorithms.
/// </summary>
/// <remarks>
/// The available public key algorithms.
/// </remarks>
public enum AsymAlgorithms {
/// <summary>
/// RSA used for both encrypting and signing
/// </summary>
RSA_Encrypt_Sign = 1,
/// <summary>
/// RSA used for encryption only
/// </summary>
RSA_Encrypt_Only = 2,
/// <summary>
/// RSA used for signing only
/// </summary>
RSA_Sign_Only = 3,
/// <summary>
/// ElGamal used for encryption only
/// </summary>
ElGamal_Encrypt_Only = 16,
/// <summary>
/// DSA (DSA is by definition signing only)
/// </summary>
DSA = 17,
/// <summary>
/// ElGamal used for both encryption and signing
/// </summary>
ElGama_Encrypt_Sign = 20
}
/// <summary>
/// The available symmetric key algorithms
/// </summary>
/// <remarks>
/// The available symmetric key algorithms
/// </remarks>
public enum SymAlgorithms {
/// <summary>
/// Plaintext, not encrypted
/// </summary>
Plaintext = 0,
// IDEA = 1, // IDEA is not supported due to patent issues
/// <summary>
/// Triple DES
/// </summary>
Triple_DES = 2,
/// <summary>
/// CAST5-128
/// </summary>
CAST5 = 3,
// Blowfish = 4, // Blowfish is not yet supported
// SAFER = 5, // SAFER has yet to be implemented
// DES_SK = 6, // DES-SK is not yet specified
/// <summary>
/// AES with a keysize of 128 bits
/// </summary>
AES128 = 7,
/// <summary>
/// AES with a keysize of 192 bits
/// </summary>
AES192 = 8,
/// <summary>
/// AES with a keysize of 256 bits
/// </summary>
AES256 = 9
}
/// <summary>
/// The available compression algorithms
/// </summary>
/// <remarks>
/// The available compression algorithms
/// </remarks>
public enum CompressionAlgorithms {
/// <summary>
/// Not at all compressed
/// </summary>
Uncompressed = 0,
/// <summary>
/// Compressed with ZIP
/// </summary>
ZIP = 1
// ZLIB = 2 // ZLIB is not yet implemented
}
/// <summary>
/// The available Hash Algorithms
/// </summary>
/// <remarks>
/// The available Hash Algorithms
/// </remarks>
public enum HashAlgorithms {
/// <summary>
/// MD5
/// </summary>
MD5 = 1,
/// <summary>
/// SHA1
/// </summary>
SHA1 = 2
// RIPE-MD160 = 3, // RIPE is not implemented yet
// SHA1_Double = 4, //Double width SHA1 is not yet specified
// MD2 = 5, // MD2 is not implemented due to security issues
// TIGER192 = 6, // Tiger is not implemented yet
// HAVAL-5-160 = 7 // HAVEL is yet to be specified
}
/// <summary>
/// Data format of the data contained in a literal data packet.
/// </summary>
/// <remarks>
/// Data format of the data contained in a literal data packet.
/// </remarks>
public enum DataFormatTypes {
/// <summary>
/// Binary coded data
/// </summary>
Binary = 0x62,
/// <summary>
/// UTF-8 representation of a string
/// </summary>
Text = 0x74
}
/// <summary>
/// The different signature types. For a detailed description
/// of the signature types, please check RFC2440, section 5.2.1
/// </summary>
/// <remarks>
/// The different signature types. For a detailed description
/// of the signature types, please check RFC2440, section 5.2.1
/// </remarks>
public enum SignatureTypes {
/// <summary>
/// Signature over a binary
/// </summary>
BinarySignature = 0x00,
/// <summary>
/// Signature over some text
/// </summary>
TextSignature = 0x01,
/// <summary>
/// standalone signature
/// </summary>
StandaloneSignature = 0x02,
/// <summary>
/// Signes a userID in a key
/// </summary>
UserIDSignature = 0x10,
/// <summary>
/// Signes a UserID that has not been verified
/// </summary>
UserIDSignature_NoVerification = 0x11,
/// <summary>
/// Signes a UserID that has been casually verified
/// </summary>
UserIDSignature_CasualVerification = 0x12,
/// <summary>
/// Signes a UserID that has been positivly verified
/// </summary>
UserIDSignature_PositivVerification = 0x13,
/// <summary>
/// Binds a subkey to the primary key.
/// </summary>
SubkeyBindingSignature = 0x18,
/// <summary>
/// Key signature
/// </summary>
KeySignature = 0x1F,
/// <summary>
/// Key revocation signature
/// </summary>
KeyRevocationSignature = 0x20,
/// <summary>
/// subkey revocation signature
/// </summary>
SubkeyRevocationSignature = 0x28,
/// <summary>
/// Revoces a certificate
/// </summary>
CertificationRevocationSignature = 0x30,
/// <summary>
/// signes the timestamp
/// </summary>
TimestampSignature = 0x40
}
}
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