Static Methodswift-crypto 3.12.2Crypto

    deriveKey(inputKeyMaterial:salt:outputByteCount:)

    Derives a symmetric encryption key from a main key or passcode using HKDF key derivation with salt that you specify.

    HKDF.swift:83
    iOS
    13+
    macOS
    10.15+
    tvOS
    13+
    watchOS
    6+
    static func deriveKey<Salt>(inputKeyMaterial: SymmetricKey, salt: Salt, outputByteCount: Int) -> SymmetricKey where Salt : DataProtocol
    Mangled symbol
    s6Crypto4HKDFV9deriveKey05inputD8Material4salt15outputByteCountAA09SymmetricD0VAI_qd__Sit20FoundationEssentials12DataProtocolRd__lFZ What are these?
    FNV24 hash
    9SLF2

    Parameters

    inputKeyMaterial

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

    salt

    The salt to use for key derivation.

    outputByteCount

    The length in bytes of the resulting symmetric key.

    Returns

    The derived symmetric key.