How to use the ECDH function from crypto

Find comprehensive JavaScript crypto.ECDH code examples handpicked from public code repositorys.

test-crypto-dh.js

GitHub: vladimir-andreevich/node.js-14-windows-7

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                                            'to return a new instance when ' +
                                            'called without `new`');
}


{
  const ECDH = crypto.ECDH;
  const ecdh = ECDH('prime256v1');
  assert(ecdh instanceof ECDH, 'ECDH is expected to return a new instance ' +
                               'when called without `new`');
}

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+ 6 other calls in file

test-crypto-ecdh-convert-key.js

GitHub: vladimir-andreevich/node.js-14-windows-7

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                         'hybrid');
assert.strictEqual(uncompressed, cafebabePubPtUnComp);
assert.strictEqual(compressed, cafebabePubPtComp);

// Compare to getPublicKey.
const ecdh1 = ECDH('secp256k1');
ecdh1.generateKeys();
ecdh1.setPrivateKey(cafebabeKey, 'hex');
assert.strictEqual(ecdh1.getPublicKey('hex', 'uncompressed'), uncompressed);
assert.strictEqual(ecdh1.getPublicKey('hex', 'compressed'), compressed);

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