46 lines
1.4 KiB
Java
46 lines
1.4 KiB
Java
// SPDX-FileCopyrightText: 2022 Paul Schaub <vanitasvitae@fsfe.org>
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//
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// SPDX-License-Identifier: Apache-2.0
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package org.pgpainless.decryption_verification.syntax_check;
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import org.bouncycastle.openpgp.PGPCompressedData;
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import org.bouncycastle.openpgp.PGPEncryptedDataList;
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import org.bouncycastle.openpgp.PGPLiteralData;
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import org.bouncycastle.openpgp.PGPOnePassSignatureList;
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import org.bouncycastle.openpgp.PGPSignatureList;
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public enum InputSymbol {
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/**
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* A {@link PGPLiteralData} packet.
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*/
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LiteralData,
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/**
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* A {@link PGPSignatureList} object.
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*/
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Signature,
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/**
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* A {@link PGPOnePassSignatureList} object.
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*/
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OnePassSignature,
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/**
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* A {@link PGPCompressedData} packet.
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* The contents of this packet MUST form a valid OpenPGP message, so a nested PDA is opened to verify
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* its nested packet sequence.
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*/
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CompressedData,
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/**
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* A {@link PGPEncryptedDataList} object.
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* This object combines multiple ESKs and the corresponding Symmetrically Encrypted
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* (possibly Integrity Protected) Data packet.
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*/
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EncryptedData,
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/**
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* Marks the end of a (sub-) sequence.
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* This input is given if the end of an OpenPGP message is reached.
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* This might be the case for the end of the whole ciphertext, or the end of a packet with nested contents
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* (e.g. the end of a Compressed Data packet).
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*/
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EndOfSequence
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}
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