Static Methodswift-crypto 3.12.2Crypto

    seal(_:using:nonce:)

    Secures the given plaintext message with encryption and an authentication tag.

    ChaChaPoly.swift:60
    iOS
    13+
    macOS
    10.15+
    tvOS
    13+
    watchOS
    6+
    static func seal<Plaintext>(_ message: Plaintext, using key: SymmetricKey, nonce: Nonce? = nil) throws -> SealedBox where Plaintext : DataProtocol
    Mangled symbol
    s6Crypto03ChaB4PolyO4seal_5using5nonceAC9SealedBoxVx_AA12SymmetricKeyVAC5NonceVSgtK20FoundationEssentials12DataProtocolRzlFZ What are these?
    FNV24 hash
    1BGGY

    Parameters

    message

    The plaintext data to seal.

    key

    A cryptographic key used to seal the message.

    nonce

    The nonce the sealing process requires. If you don’t provide a nonce, the method generates a random one by invoking ChaChaPoly.Nonce.

    Returns

    The sealed message.