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(Swift 2) Generate an Ed25519 Key PairDemonstrates how to generate a new Ed25519 public/private key pair. Note: This example requires Chilkat v9.5.0.83 or greater.
func chilkatTest() { // This example assumes the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. let eddsa = CkoEdDSA() let prng = CkoPrng() let privKey = CkoPrivateKey() // Generates a new eddsa key and stores it in privKey. var success: Bool = eddsa.GenEd25519Key(prng, privKey: privKey) if success == false { print("\(eddsa.LastErrorText)") return } // Examine the ed25519 key in JWK format; var jwk: String? = privKey.GetJwk() let json = CkoJsonObject() json.Load(jwk) json.EmitCompact = false print("\(json.Emit())") // Sample output: // { // "kty": "OKP", // "crv": "Ed25519", // "x": "SE2Kne5xt51z1eciMH2T2ftDQp96Gl6FhY6zSQujiP0", // "d": "O-eRXewadF0sNyB0U9omcnt8Qg2ZmeK3WSXPYgqe570", // "use": "sig" // } // In the above JWK, x is the public key, y is the private key. // Both are 32 bytes and are base64-url encoded. } |
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