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//
// ShadowsocksCipherOptions.swift
// MullvadVPN
//
// Created by pronebird on 13/11/2023.
// Copyright © 2023 Mullvad VPN AB. All rights reserved.
//
import Foundation
public struct ShadowsocksCipherOptions: RawRepresentable, Codable, Hashable {
public let rawValue: CipherIdentifiers
public init(rawValue: CipherIdentifiers) {
self.rawValue = rawValue
}
/// Default cipher.
public static let `default` = ShadowsocksCipherOptions(rawValue: .CHACHA20)
/// All supported ciphers.
public static let all = CipherIdentifiers.allCases.map { ShadowsocksCipherOptions(rawValue: $0) }
}
public enum CipherIdentifiers: String, CaseIterable, CustomStringConvertible, Codable {
// Stream ciphers.
case CFB_AES128 = "aes-128-cfb"
case CFB1_AES128 = "aes-128-cfb1"
case CFB8_AES128 = "aes-128-cfb8"
case CFB128_AES128 = "aes-128-cfb128"
case CFB_AES256 = "aes-256-cfb"
case CFB1_AES256 = "aes-256-cfb1"
case CFB8_AES256 = "aes-256-cfb8"
case CFB128_AES256 = "aes-256-cfb128"
case RC4 = "rc4"
case RC4_MD5 = "rc4-md5"
case CHACHA20 = "chacha20"
case SALSA20 = "salsa20"
case CHACHA20_IETF = "chacha20-ietf"
// AEAD ciphers.
case GCM_AES128 = "aes-128-gcm"
case GCM_AES256 = "aes-256-gcm"
case CHACHA20_IETF_POLY1305 = "chacha20-ietf-poly1305"
case XCHACHA20_IETF_POLY1305 = "xchacha20-ietf-poly1305"
case PMAC_SIV_AES128 = "aes-128-pmac-siv"
case GPMAC_SIV_AES256 = "aes-256-pmac-siv"
public var description: String {
rawValue
}
}
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