�PNG  IHDR��;���IDATx��ܻn�0���K�� �)(�pA��� ���7�LeG{�� �§㻢|��ذaÆ 6lذaÆ 6lذaÆ 6lom��$^�y���ذag�5bÆ 6lذaÆ 6lذa{���� 6lذaÆ �`����}H�Fkm�,�m����Ӫ���ô�ô!� �x�|'ܢ˟;�E:���9�&ᶒ�}�{�v]�n&�6� �h��_��t�ڠ͵-ҫ���Z;��Z$�.�P���k�ž)�!��o���>}l�eQfJ�T��u і���چ��\��X=8��Rن4`Vw�l�>����n�G�^��i�s��"ms�$�u��i��?w�bs[m�6�K4���O���.�4��%����/����b�C%��t ��M�ז� �-l�G6�mrz2���s�%�9��s@���-�k�9�=���)������k�B5����\��+͂�Zsٲ ��Rn��~G���R���C����� �wIcI��n7jJ���hۛNCS|���j0��8y�iHKֶۛ�k�Ɉ+;Sz������L/��F�*\��Ԕ�#"5��m�2��[S��������=�g��n�a�P�e�ғ�L�� lذaÆ 6l�^k��̱aÆ 6lذaÆ 6lذa;���� �_��ذaÆ 6lذaÆ 6lذaÆ ���R���IEND�B` var mods = [ 'secp256k1', 'secp224r1', 'prime256v1', 'prime192v1' ] var test = require('tape') var _crypto = require('../') var createECDH1 = _crypto.createECDH var createECDH2 = require('create-ecdh/browser') mods.forEach(function (mod) { test('createECDH: ' + mod + ' uncompressed', function (t) { t.plan(2) var dh1 = createECDH1(mod) dh1.generateKeys() var dh2 = createECDH2(mod) dh2.generateKeys() var pubk1 = dh1.getPublicKey() var pubk2 = dh2.getPublicKey() t.notEquals(pubk1.toString('hex'), pubk2.toString('hex'), 'diff public keys') var pub1 = dh1.computeSecret(pubk2).toString('hex') var pub2 = dh2.computeSecret(pubk1).toString('hex') t.equals(pub1, pub2, 'equal secrets') }) test('createECDH: ' + mod + ' compressed', function (t) { t.plan(2) var dh1 = createECDH1(mod) dh1.generateKeys() var dh2 = createECDH2(mod) dh2.generateKeys() var pubk1 = dh1.getPublicKey(null, 'compressed') var pubk2 = dh2.getPublicKey(null, 'compressed') t.notEquals(pubk1.toString('hex'), pubk2.toString('hex'), 'diff public keys') var pub1 = dh1.computeSecret(pubk2).toString('hex') var pub2 = dh2.computeSecret(pubk1).toString('hex') t.equals(pub1, pub2, 'equal secrets') }) test('createECDH: ' + mod + ' set stuff', function (t) { t.plan(5) var dh1 = createECDH1(mod) var dh2 = createECDH2(mod) dh1.generateKeys() dh2.generateKeys() dh1.setPrivateKey(dh2.getPrivateKey()) dh1.setPublicKey(dh2.getPublicKey()) var priv1 = dh1.getPrivateKey('hex') var priv2 = dh2.getPrivateKey('hex') t.equals(priv1, priv2, 'same private key') var pubk1 = dh1.getPublicKey() var pubk2 = dh2.getPublicKey() t.equals(pubk1.toString('hex'), pubk2.toString('hex'), 'same public keys, uncompressed') t.equals(dh1.getPublicKey('hex', 'compressed'), dh2.getPublicKey('hex', 'compressed'), 'same public keys compressed') t.equals(dh1.getPublicKey('hex', 'hybrid'), dh2.getPublicKey('hex', 'hybrid'), 'same public keys hybrid') var pub1 = dh1.computeSecret(pubk2).toString('hex') var pub2 = dh2.computeSecret(pubk1).toString('hex') t.equals(pub1, pub2, 'equal secrets') }) })