AES

public struct AES

Advanced Encryption Standard (AES)

For testing purpose created a static instance called default which takes a key of 16 or 32 characters and an iv of 16 characters for Production try to create your own AES object

var aes: AES? = {
  var key128 = "1qaz2wsx3edc4rfv"
  let iv =  "5tgb6yhn7ujm8ikl"
  return AES(key: key128, iv: iv)
}()
  • key

    Data representing key in utf8 format

    Declaration

    Swift

    public let key: Data
  • iv

    Data representing iv in utf8 format

    Declaration

    Swift

    public let iv: Data

  • Advanced Encryption Standard, 128-bit block

    Declaration

    Swift

    public var algorithm: CCAlgorithm { get }

  • Perform PKCS7 padding.

    Electronic code book mode, default is CBC.

    Declaration

    Swift

    public var options: CCOptions { get }

  • Encrypt option

    Declaration

    Swift

    public var encOption: CCOptions { get }

  • Decrypt option

    Declaration

    Swift

    public var decOption: CCOptions { get }

  • Status where operation completed normally

    Declaration

    Swift

    public var successStatus: UInt32 { get }

  • Evaluate a status, with needed status

    Declaration

    Swift

    public func evaluate(_ current: CCCryptorStatus, with needed: UInt32) -> Bool

    Parameters

    current

    Input status
    needed

    UInt32 format of a kCC status.

  • Error Class used for AES errors.

    Declaration

    Swift

    public typealias error = Plist.Error

  • Initialize an optional AES object

    Can fail to initalize when key characters was not 16 chars or 32 cars, or initial vector iv was not 16 chars.

    Declaration

    Swift

    public init?(key: String, iv: String)

    Parameters

    key

    Key string in 16 or 32 chars.
    iv

    Initial vector in 16 chars.

  • Encrypt raw data with kCCEncrypt option, returns encrypted data

    Declaration

    Swift

    public func encrypt(data: Data) -> Data?

    Parameters

    data

    Raw data

  • Decrypt encrypted data with kCCDecrypt option, returns raw data

    Declaration

    Swift

    public func decrypt(data: Data?) -> Data?

    Parameters

    data

    Encrypted data

  • Crypt data whether Encrypted Data or Raw Data with kCCDecrypt or kCCEncrypt option and returns data based on requested option

    Declaration

    Swift

    public func crypt(data: Data?, option: CCOperation) -> Data?

    Parameters

    data

    Encrypted Data or Raw Data
    option

    kCCDecrypt or kCCEncrypt