Static Methodswift-crypto 3.12.2Crypto

    deriveKey(inputKeyMaterial:outputByteCount:)

    Derives a symmetric encryption key from a main key or passcode using HKDF key derivation.

    HKDF.swift:98
    iOS
    13+
    macOS
    10.15+
    tvOS
    13+
    watchOS
    6+
    static func deriveKey(inputKeyMaterial: SymmetricKey, outputByteCount: Int) -> SymmetricKey
    Mangled symbol
    s6Crypto4HKDFV9deriveKey05inputD8Material15outputByteCountAA09SymmetricD0VAH_SitFZ What are these?
    FNV24 hash
    6NN9D

    Parameters

    inputKeyMaterial

    The main key or passcode the derivation function uses to derive a key.

    outputByteCount

    The length in bytes of the resulting symmetric key.

    Returns

    The derived symmetric key.