Static Methodswift-crypto 3.12.2Crypto

    open(_:using:authenticating:)

    Decrypts the message and verifies the authenticity of both the encrypted message and additional data.

    ChaChaPoly.swift:76
    iOS
    13+
    macOS
    10.15+
    tvOS
    13+
    watchOS
    6+
    static func open<AuthenticatedData>(_ sealedBox: SealedBox, using key: SymmetricKey, authenticating authenticatedData: AuthenticatedData) throws -> Data where AuthenticatedData : DataProtocol
    Mangled symbol
    s6Crypto03ChaB4PolyO4open_5using14authenticating20FoundationEssentials4DataVAC9SealedBoxV_AA12SymmetricKeyVxtKAG0I8ProtocolRzlFZ What are these?
    FNV24 hash
    69B5X

    Parameters

    sealedBox

    The sealed box to open.

    key

    The cryptographic key that was used to seal the message.

    authenticatedData

    Additional data that was authenticated.

    Returns

    The original plaintext message that was sealed in the box, as long as the correct key is used and authentication succeeds. The call throws an error if decryption or authentication fail.