org.bouncycastle.bcpg.sig

Class KeyFlags

java.lang.Object

org.bouncycastle.bcpg.SignatureSubpacket

org.bouncycastle.bcpg.sig.KeyFlags

public class KeyFlags
extends SignatureSubpacket

Signature Subpacket encoding the capabilities / intended uses of a key.

See Also:

RFC4880 - Key Flags, RFC9580 - Key Flags

Field Summary

Fields

Modifier and Type	Field and Description
static int	AUTHENTICATION This key may be used for authentication.
static int	CERTIFY_OTHER This key may be used to make User ID certifications (signature type IDs 0x10-0x13) or direct key signatures (signature type ID 0x1F) over other peoples keys.
static int	ENCRYPT_COMMS This key may be used to encrypt communications.
static int	ENCRYPT_STORAGE This key may be used to encrypt storage.
static int	SHARED The private component of this key may be in the possession of more than one person.
static int	SIGN_DATA This key may be used to sign data.
static int	SPLIT The private component of this key may have been split by a secret-sharing mechanism.

Fields inherited from class org.bouncycastle.bcpg.SignatureSubpacket

data

Constructor Summary

Constructors

Constructor and Description
KeyFlags(boolean critical, boolean isLongLength, byte[] data)
KeyFlags(boolean critical, int flags)

Method Summary

Modifier and Type	Method and Description
int	getFlags() Return the flag values contained in the first 4 octets (note: at the moment the standard only uses the first one).

Methods inherited from class org.bouncycastle.bcpg.SignatureSubpacket

encode, equals, getData, getType, hashCode, isCritical, isLongLength

Methods inherited from class java.lang.Object

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

Field Detail

CERTIFY_OTHER

public static final int CERTIFY_OTHER

This key may be used to make User ID certifications (signature type IDs 0x10-0x13) or direct key signatures (signature type ID 0x1F) over other peoples keys.

See Also:

Constant Field Values

SIGN_DATA

public static final int SIGN_DATA

This key may be used to sign data.

See Also:

Constant Field Values

ENCRYPT_COMMS

public static final int ENCRYPT_COMMS

This key may be used to encrypt communications.

See Also:

Constant Field Values

ENCRYPT_STORAGE

public static final int ENCRYPT_STORAGE

This key may be used to encrypt storage.

See Also:

Constant Field Values

SPLIT

public static final int SPLIT

The private component of this key may have been split by a secret-sharing mechanism.

See Also:

Constant Field Values

AUTHENTICATION

public static final int AUTHENTICATION

This key may be used for authentication.

See Also:

Constant Field Values

SHARED

public static final int SHARED

The private component of this key may be in the possession of more than one person.

See Also:

Constant Field Values

Constructor Detail

KeyFlags

public KeyFlags(boolean critical,
                boolean isLongLength,
                byte[] data)

KeyFlags

public KeyFlags(boolean critical,
                int flags)

Method Detail

getFlags

public int getFlags()

Return the flag values contained in the first 4 octets (note: at the moment the standard only uses the first one).

Returns:

flag values.