@types/ed2curve/index.d.ts

TypeScript definitions for ed2curve

import { BoxKeyPair, SignKeyPair } from "tweetnacl";

export as namespace ed2curve;

/**
 * Converts Ed25519 public key to Curve25519 public key.
 * montgomeryX = (edwardsY + 1)*inverse(1 - edwardsY) mod p
 */
export function convertPublicKey(publicKey: SignKeyPair["publicKey"]): BoxKeyPair["publicKey"] | null;

/** Converts Ed25519 secret key to Curve25519 secret key. */
export function convertSecretKey(secretKey: SignKeyPair["secretKey"]): BoxKeyPair["secretKey"];

/** Converts Ed25519 key pair to Curve25519 key pair. */
export function convertKeyPair(keyPair: SignKeyPair): BoxKeyPair | null;