23 lines
788 B
Swift
23 lines
788 B
Swift
// Copyright © 2023 Rangeproof Pty Ltd. All rights reserved.
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//
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// stringlint:disable
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import Foundation
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import CryptoKit
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let arguments = CommandLine.arguments
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// First argument is the file name
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if arguments.count == 3 {
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let encryptedData = Data(base64Encoded: arguments[1].data(using: .utf8)!)!
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let hash: SHA256.Digest = SHA256.hash(data: arguments[2].data(using: .utf8)!)
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let key: SymmetricKey = SymmetricKey(data: Data(hash.makeIterator()))
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let sealedBox = try! ChaChaPoly.SealedBox(combined: encryptedData)
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let decryptedData = try! ChaChaPoly.open(sealedBox, using: key)
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print(Array(decryptedData).map { String(format: "%02x", $0) }.joined())
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}
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else {
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print("Please provide the base64 encoded 'encrypted key' and plain text 'password' as arguments")
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}
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