# SignatureSubpacketTags (Bouncy Castle Library 1.45 API Specification)
Date: 2013-08-05

org.bouncycastle.bcpg

## Interface SignatureSubpacketTags

All Known Implementing Classes:
  SignatureSubpacketInputStream

    public interface SignatureSubpacketTags

Basic PGP signature sub-packet tag types.

### Field Summary

Fields
`static int` `CREATION_TIME`
`static int` `EMBEDDED_SIGNATURE`
`static int` `EXPIRE_TIME`
`static int` `EXPORTABLE`
`static int` `FEATURES`
`static int` `ISSUER_KEY_ID`
`static int` `KEY_EXPIRE_TIME`
`static int` `KEY_FLAGS`
`static int` `KEY_SERVER_PREFS`
`static int` `NOTATION_DATA`
`static int` `PLACEHOLDER`
`static int` `POLICY_URL`
`static int` `PREFERRED_COMP_ALGS`
`static int` `PREFERRED_HASH_ALGS`
`static int` `PREFERRED_KEY_SERV`
`static int` `PREFERRED_SYM_ALGS`
`static int` `PRIMARY_USER_ID`
`static int` `REG_EXP`
`static int` `REVOCABLE`
`static int` `REVOCATION_KEY`
`static int` `REVOCATION_REASON`
`static int` `SIGNATURE_TARGET`
`static int` `SIGNER_USER_ID`
`static int` `TRUST_SIG`

### Field Detail

#### CREATION_TIME

    static final int CREATION_TIME

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#### EXPIRE_TIME

    static final int EXPIRE_TIME

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#### EXPORTABLE

    static final int EXPORTABLE

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#### TRUST_SIG

    static final int TRUST_SIG

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#### REG_EXP

    static final int REG_EXP

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#### REVOCABLE

    static final int REVOCABLE

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#### KEY_EXPIRE_TIME

    static final int KEY_EXPIRE_TIME

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#### PLACEHOLDER

    static final int PLACEHOLDER

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#### PREFERRED_SYM_ALGS

    static final int PREFERRED_SYM_ALGS

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#### REVOCATION_KEY

    static final int REVOCATION_KEY

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#### ISSUER_KEY_ID

    static final int ISSUER_KEY_ID

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#### NOTATION_DATA

    static final int NOTATION_DATA

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#### PREFERRED_HASH_ALGS

    static final int PREFERRED_HASH_ALGS

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#### PREFERRED_COMP_ALGS

    static final int PREFERRED_COMP_ALGS

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#### KEY_SERVER_PREFS

    static final int KEY_SERVER_PREFS

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#### PREFERRED_KEY_SERV

    static final int PREFERRED_KEY_SERV

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#### PRIMARY_USER_ID

    static final int PRIMARY_USER_ID

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#### POLICY_URL

    static final int POLICY_URL

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#### KEY_FLAGS

    static final int KEY_FLAGS

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#### SIGNER_USER_ID

    static final int SIGNER_USER_ID

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#### REVOCATION_REASON

    static final int REVOCATION_REASON

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#### FEATURES

    static final int FEATURES

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#### SIGNATURE_TARGET

    static final int SIGNATURE_TARGET

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#### EMBEDDED_SIGNATURE

    static final int EMBEDDED_SIGNATURE

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