Data

extension Data: ASN1CodableType

  • Declaration

    Swift

    public init(from asn1: ASN1Object) throws

  • Undocumented

    Declaration

    Swift

    public init(bitString: Data) throws

  • Undocumented

    Declaration

    Swift

    public static func asn1decoded(_ object: ASN1Object) throws -> Data

  • Declaration

    Swift

    public func asn1encode(tag: ASN1DecodedTag? = nil) -> ASN1Object

  • Undocumented

    Declaration

    Swift

    public func asn1bitStringEncode(unused bits: Int = 0, tag: ASN1DecodedTag? = nil) throws -> ASN1Object

  • Parse ASN.1 Data block as Integer

    Declaration

    Swift

    public var asn1integer: Int? { get }

    Return Value

    Signed Integer or nil when block is too short (e.g. empty) or too big > Int.max.

  • Map Data block self to UInt

    • Discussion: Combines the bytes [UInt8] to UInt by shifting the bytes in most significant byte order (Big-endian). The length of byte array should not be greater than sizeof(UInt) so not to overflow the return value.

    See also

    https://en.wikipedia.org/wiki/Endianness

    Note

    In case of overflow nil is returned

    Declaration

    Swift

    public var unsignedIntValue: UInt? { get }

    Return Value

    UInt value or nil