From 6e4ffe290265ef8b3cd82f5ab6a7eb8c0157bf6a Mon Sep 17 00:00:00 2001 From: Harsh Shandilya Date: Sun, 11 Jul 2021 22:52:26 +0530 Subject: Add initial implementation of Gopenpgp-backed PGP (#1441) --- .../dev/msfjarvis/aps/data/crypto/CryptoHandler.kt | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 crypto-common/src/main/kotlin/dev/msfjarvis/aps/data/crypto/CryptoHandler.kt (limited to 'crypto-common/src/main') diff --git a/crypto-common/src/main/kotlin/dev/msfjarvis/aps/data/crypto/CryptoHandler.kt b/crypto-common/src/main/kotlin/dev/msfjarvis/aps/data/crypto/CryptoHandler.kt new file mode 100644 index 00000000..453613a4 --- /dev/null +++ b/crypto-common/src/main/kotlin/dev/msfjarvis/aps/data/crypto/CryptoHandler.kt @@ -0,0 +1,25 @@ +/* + * Copyright © 2014-2021 The Android Password Store Authors. All Rights Reserved. + * SPDX-License-Identifier: GPL-3.0-only + */ + +package dev.msfjarvis.aps.data.crypto + +/** Generic interface to implement cryptographic operations on top of. */ +public interface CryptoHandler { + + /** + * Decrypt the given [ciphertext] using a [privateKey] and [passphrase], returning a [ByteArray] + * corresponding to the decrypted plaintext. + */ + public fun decrypt(privateKey: String, passphrase: ByteArray, ciphertext: ByteArray): ByteArray + + /** + * Encrypt the given [plaintext] to the provided [publicKey], returning the encrypted ciphertext + * as a [ByteArray] + */ + public fun encrypt(publicKey: String, plaintext: ByteArray): ByteArray + + /** Given a [fileName], return whether this instance can handle it. */ + public fun canHandle(fileName: String): Boolean +} -- cgit v1.2.3