Package org.bouncycastle.bcpg.sig

Class Features

java.lang.Object

org.bouncycastle.bcpg.SignatureSubpacket

org.bouncycastle.bcpg.sig.Features

public class Features
extends SignatureSubpacket

Signature Subpacket encoding, which features are supported by the key-holders implementation.

See Also:

• RFC4880 - Features
• RFC9580 - Features

Field Summary

Fields

Modifier and Type	Field	Description
static final byte	FEATURE_AEAD_ENCRYPTED_DATA	Identifier for the AEAD Encrypted Data Packet (packet 20) and version 5 Symmetric-Key Encrypted Session Key Packets (packet 3)
static final byte	FEATURE_MODIFICATION_DETECTION	Identifier for the Modification Detection (packets 18 and 19) Symmetrically Encrypted Integrity Protected Data packet version 1.
static final byte	FEATURE_SEIPD_V2	Symmetrically Encrypted Integrity Protected Data packet version 2.
static final byte	FEATURE_VERSION_5_PUBLIC_KEY	Identifier for the Version 5 Public-Key Packet format and corresponding new fingerprint format

Fields inherited from class org.bouncycastle.bcpg.SignatureSubpacket

data

Constructor Summary

Constructors

Constructor	Description
Features(boolean critical, boolean isLongLength, byte[] data)
Features(boolean critical, byte features)
Features(boolean critical, int features)

Method Summary

Modifier and Type	Method	Description
byte	getFeatures()
boolean	supportsFeature(byte feature)	Returns if a particular feature is supported.
boolean	supportsModificationDetection()	Returns if modification detection is supported.
boolean	supportsSEIPDv2()

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 Details

FEATURE_MODIFICATION_DETECTION

public static final byte FEATURE_MODIFICATION_DETECTION

Identifier for the Modification Detection (packets 18 and 19) Symmetrically Encrypted Integrity Protected Data packet version 1.

See Also:

• Constant Field Values

FEATURE_AEAD_ENCRYPTED_DATA

public static final byte FEATURE_AEAD_ENCRYPTED_DATA

Identifier for the AEAD Encrypted Data Packet (packet 20) and version 5 Symmetric-Key Encrypted Session Key Packets (packet 3)

See Also:

• Constant Field Values

FEATURE_VERSION_5_PUBLIC_KEY

public static final byte FEATURE_VERSION_5_PUBLIC_KEY

Identifier for the Version 5 Public-Key Packet format and corresponding new fingerprint format

See Also:

• Constant Field Values

FEATURE_SEIPD_V2

public static final byte FEATURE_SEIPD_V2

Symmetrically Encrypted Integrity Protected Data packet version 2.

See Also:

• Constant Field Values

Constructor Details

Features

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

Features

public Features(boolean critical,
 byte features)

Features

public Features(boolean critical,
 int features)

Method Details

getFeatures

public byte getFeatures()

supportsModificationDetection

public boolean supportsModificationDetection()

Returns if modification detection is supported.

supportsSEIPDv2

public boolean supportsSEIPDv2()

supportsFeature

public boolean supportsFeature(byte feature)

Returns if a particular feature is supported.