CryptoKit · IOS API REFERENCE

Curve25519.KeyAgreement.PrivateKey

struct · iOS 13.0+ · SDK 27.1

struct PrivateKey

A Curve25519 private key used for key agreement.

Members (5)

method · iOS 13.0+

sharedSecretFromKeyAgreement

TypeScript

sharedSecretFromKeyAgreement(publicKeyShare: Curve25519_KeyAgreement_PublicKey): SharedSecret

Swift declaration

func sharedSecretFromKeyAgreement(with publicKeyShare: Curve25519.KeyAgreement.PublicKey) throws -> SharedSecret

Computes a shared secret with the provided public key from another party. - Parameters: - publicKeyShare: The public key from another party to be combined with the private key from this user to create the shared secret. - Returns: The computed shared secret.

get · iOS 13.0+

publicKey

TypeScript

get publicKey(): Curve25519_KeyAgreement_PublicKey

Swift declaration

var publicKey: Curve25519.KeyAgreement.PublicKey { get }

The corresponding public key.

get · iOS 13.0+

rawRepresentation

TypeScript

get rawRepresentation(): ArrayBuffer

Swift declaration

var rawRepresentation: Data { get }

The raw representation of the key as a collection of contiguous bytes.

init · iOS 13.0+

init

TypeScript

static initRawRepresentation(rawRepresentation: ArrayBuffer): Curve25519_KeyAgreement_PrivateKey

Swift declaration

init<D>(rawRepresentation: D) throws where D : ContiguousBytes

Creates a Curve25519 private key for key agreement from a collection of bytes. - Parameters: - rawRepresentation: A raw representation of the key as a collection of contiguous bytes.

init · iOS 13.0+

init

TypeScript

static init(): Curve25519_KeyAgreement_PrivateKey

Swift declaration

init()

Creates a random Curve25519 private key for key agreement.

Skipped declarations

No declarations were skipped in this snapshot.

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