//
//  Algorithm.swift
//  Bark
//
//  Created by huangfeng on 2023/2/23.
//  Copyright © 2023 Fin. All rights reserved.
//

import Foundation

enum Algorithm: String {
    case aes128 = "AES128"
    case aes192 = "AES192"
    case aes256 = "AES256"

    var modes: [String] {
        switch self {
        case .aes128, .aes192, .aes256:
            return ["CBC", "ECB", "GCM"]
        }
    }

    var paddings: [String] {
        switch self {
        case .aes128, .aes192, .aes256:
            return ["pkcs7"]
        }
    }

    var keyLenght: Int {
        switch self {
        case .aes128:
            return 16
        case .aes192:
            return 24
        case .aes256:
            return 32
        }
    }
}