@stellar/stellar-sdk/lib/cjs/base/signing.js

A library for working with the Stellar network, including communication with the Horizon and Soroban RPC servers.

'use strict';

var buffer = require('buffer');
var ed = require('@noble/ed25519');
var sha2_js = require('@noble/hashes/sha2.js');

function _interopNamespace(e) {
  if (e && e.__esModule) return e;
  var n = Object.create(null);
  if (e) {
    Object.keys(e).forEach(function (k) {
      if (k !== 'default') {
        var d = Object.getOwnPropertyDescriptor(e, k);
        Object.defineProperty(n, k, d.get ? d : {
          enumerable: true,
          get: function () { return e[k]; }
        });
      }
    });
  }
  n.default = e;
  return Object.freeze(n);
}

var ed__namespace = /*#__PURE__*/_interopNamespace(ed);

ed__namespace.hashes.sha512 = sha2_js.sha512;
function generate(secretKey) {
  return buffer.Buffer.from(ed__namespace.getPublicKey(secretKey));
}
function sign(data, rawSecret) {
  return buffer.Buffer.from(ed__namespace.sign(buffer.Buffer.from(data), rawSecret));
}
function verify(data, signature, rawPublicKey) {
  return ed__namespace.verify(
    buffer.Buffer.from(signature),
    buffer.Buffer.from(data),
    buffer.Buffer.from(rawPublicKey),
    {
      zip215: false
    }
  );
}

exports.generate = generate;
exports.sign = sign;
exports.verify = verify;
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