All Known Implementing Classes:

AEADEncDataPacket, BCPGInputStream, BCPGOutputStream, CompressedDataPacket, ContainedPacket, ExperimentalPacket, InputStreamPacket, LiteralDataPacket, MarkerPacket, ModDetectionCodePacket, OnePassSignaturePacket, Packet, PaddingPacket, PublicKeyEncSessionPacket, PublicKeyPacket, PublicSubkeyPacket, ReservedPacket, SecretKeyPacket, SecretSubkeyPacket, SignaturePacket, SymmetricEncDataPacket, SymmetricEncIntegrityPacket, SymmetricKeyEncSessionPacket, TrustPacket, UnknownPacket, UserAttributePacket, UserIDPacket
```
public interface PacketTags
```
Basic PGP packet tag types.

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`AEAD_ENC_DATA`	OCB Encrypted Data Packet (LibrePGP only).
`static int`	`COMPRESSED_DATA`	Compressed-Data Packet.
`static int`	`EXPERIMENTAL_1`
`static int`	`EXPERIMENTAL_2`
`static int`	`EXPERIMENTAL_3`
`static int`	`EXPERIMENTAL_4`
`static int`	`LITERAL_DATA`	Literal Data Packet.
`static int`	`MARKER`	Marker Packet.
`static int`	`MOD_DETECTION_CODE`	Modification Detection Code Packet.
`static int`	`ONE_PASS_SIGNATURE`	One-Pass-Signature Packet.
`static int`	`PADDING`	Padding Packet.
`static int`	`PUBLIC_KEY`	(Primary) Public-Key Packet.
`static int`	`PUBLIC_KEY_ENC_SESSION`	Public-Key (Persistent-Key) Encrypted Session-Key Packet.
`static int`	`PUBLIC_SUBKEY`	Public-Subkey Packet.
`static int`	`RESERVED`
`static int`	`SECRET_KEY`	(Primary) Secret-Key Packet.
`static int`	`SECRET_SUBKEY`	Secret-Subkey Packet.
`static int`	`SIGNATURE`	Signature Packet.
`static int`	`SYM_ENC_INTEGRITY_PRO`	Symmetrically Encrypted, Integrity-Protected Data Packet.
`static int`	`SYMMETRIC_KEY_ENC`	Symmetrically Encrypted Data Packet.
`static int`	`SYMMETRIC_KEY_ENC_SESSION`	Symmetric Key (String-to-Key) Encrypted Session-Key Packet.
`static int`	`TRUST`	Trust Packet.
`static int`	`USER_ATTRIBUTE`	User Attribute Packet.
`static int`	`USER_ID`	User ID Packet.

- Field Detail
  - RESERVED
```
static final int RESERVED
```
    See Also:
    
    Constant Field Values
  - PUBLIC_KEY_ENC_SESSION
```
static final int PUBLIC_KEY_ENC_SESSION
```
    Public-Key (Persistent-Key) Encrypted Session-Key Packet. Packet class: PublicKeyEncSessionPacket Business logic: PGPPublicKeyEncryptedData
    
    See Also:
    
    Public-Key Encrypted Session Key Packet, Constant Field Values
  - SIGNATURE
```
static final int SIGNATURE
```
    Signature Packet. Packet class: SignaturePacket Business logic: PGPSignature
    
    See Also:
    
    Signature Packet, Constant Field Values
  - SYMMETRIC_KEY_ENC_SESSION
```
static final int SYMMETRIC_KEY_ENC_SESSION
```
    Symmetric Key (String-to-Key) Encrypted Session-Key Packet. Packet class: SymmetricKeyEncSessionPacket Business logic: PGPSymmetricKeyEncryptedData
    
    See Also:
    
    Symmetric-Key Encrypted Session-Key Packet, Constant Field Values
  - ONE_PASS_SIGNATURE
```
static final int ONE_PASS_SIGNATURE
```
    One-Pass-Signature Packet. Packet class: OnePassSignaturePacket Business logic: PGPOnePassSignature, PGPOnePassSignatureList
    
    See Also:
    
    One-Pass-Signature Packet, Constant Field Values
  - SECRET_KEY
```
static final int SECRET_KEY
```
    (Primary) Secret-Key Packet. Packet class: SecretKeyPacket Business logic: PGPSecretKey
    
    See Also:
    
    Secret-Key Packet, Constant Field Values
  - PUBLIC_KEY
```
static final int PUBLIC_KEY
```
    (Primary) Public-Key Packet. Packet class: PublicKeyPacket Business logic: PGPPublicKey
    
    See Also:
    
    Public-Key Packet, Constant Field Values
  - SECRET_SUBKEY
```
static final int SECRET_SUBKEY
```
    Secret-Subkey Packet. Packet class: SecretSubkeyPacket Business logic: PGPSecretKey
    
    See Also:
    
    Secret-Subkey Packet, Constant Field Values
  - COMPRESSED_DATA
```
static final int COMPRESSED_DATA
```
    Compressed-Data Packet. Packet class: CompressedDataPacket Business logic: PGPCompressedData
    
    See Also:
    
    Compressed Data Packet, Constant Field Values
  - SYMMETRIC_KEY_ENC
```
static final int SYMMETRIC_KEY_ENC
```
    Symmetrically Encrypted Data Packet. Packet class: SymmetricEncDataPacket Business logic: PGPSymmetricKeyEncryptedData Note: This encrypted data packet in favor of SYM_ENC_INTEGRITY_PRO.
    
    See Also:
    
    Symmetrically Encrypted Data Packet, Constant Field Values
  - MARKER
```
static final int MARKER
```
    Marker Packet. Packet class: MarkerPacket Business logic: PGPMarker This packet is deprecated and MUST be ignored.
    
    See Also:
    
    Marker Packet, Constant Field Values
  - LITERAL_DATA
```
static final int LITERAL_DATA
```
    Literal Data Packet. Packet class: LiteralDataPacket Business logic: PGPLiteralData
    
    See Also:
    
    Literal Data Packet, Constant Field Values
  - TRUST
```
static final int TRUST
```
    Trust Packet. Packet class: TrustPacket This class has no dedicated business logic implementation.
    
    See Also:
    
    Trust Packet, Constant Field Values
  - USER_ID
```
static final int USER_ID
```
    User ID Packet. Packet class: UserIDPacket
    
    See Also:
    
    User ID Packet, Constant Field Values
  - PUBLIC_SUBKEY
```
static final int PUBLIC_SUBKEY
```
    Public-Subkey Packet. Packet class: PublicSubkeyPacket Business logic: PGPPublicKey
    
    See Also:
    
    Public-Subkey Packet, Constant Field Values
  - USER_ATTRIBUTE
```
static final int USER_ATTRIBUTE
```
    User Attribute Packet. Packet class: UserAttributePacket Business logic: PGPUserAttributeSubpacketVector
    
    See Also:
    
    User Attribute Packet, Constant Field Values
  - SYM_ENC_INTEGRITY_PRO
```
static final int SYM_ENC_INTEGRITY_PRO
```
    Symmetrically Encrypted, Integrity-Protected Data Packet. Packet class: SymmetricEncIntegrityPacket Business logic: PGPSymmetricKeyEncryptedData
    
    See Also:
    
    Symmetrically Encrypted Integrity Protected Data Packet, Constant Field Values
  - MOD_DETECTION_CODE
```
static final int MOD_DETECTION_CODE
```
    Modification Detection Code Packet. This is no longer a stand-alone packet and has been integrated into the SYM_ENC_INTEGRITY_PRO.
    
    See Also:
    
    Terminology Changes, Constant Field Values
  - AEAD_ENC_DATA
```
static final int AEAD_ENC_DATA
```
    OCB Encrypted Data Packet (LibrePGP only). This packet is not used by the official OpenPGP standard. Packet class: AEADEncDataPacket Business logic: PGPEncryptedData
    
    See Also:
    
    OCB Encrypted Data Packet, Constant Field Values
  - PADDING
```
static final int PADDING
```
    Padding Packet. Packet class: PaddingPacket Business logic: PGPPadding
    
    See Also:
    
    Padding Packet, Constant Field Values
  - EXPERIMENTAL_1
```
static final int EXPERIMENTAL_1
```
    See Also:
    
    Constant Field Values
  - EXPERIMENTAL_2
```
static final int EXPERIMENTAL_2
```
    See Also:
    
    Constant Field Values
  - EXPERIMENTAL_3
```
static final int EXPERIMENTAL_3
```
    See Also:
    
    Constant Field Values
  - EXPERIMENTAL_4
```
static final int EXPERIMENTAL_4
```
    See Also:
    
    Constant Field Values

Interface PacketTags

Field Summary

Field Detail

RESERVED

PUBLIC_KEY_ENC_SESSION

SIGNATURE

SYMMETRIC_KEY_ENC_SESSION

ONE_PASS_SIGNATURE

SECRET_KEY

PUBLIC_KEY

SECRET_SUBKEY

COMPRESSED_DATA

SYMMETRIC_KEY_ENC

MARKER

LITERAL_DATA

TRUST

USER_ID

PUBLIC_SUBKEY

USER_ATTRIBUTE

SYM_ENC_INTEGRITY_PRO

MOD_DETECTION_CODE

AEAD_ENC_DATA

PADDING

EXPERIMENTAL_1

EXPERIMENTAL_2

EXPERIMENTAL_3

EXPERIMENTAL_4