fix(core): update

ts/smartcrypto.classes.keypair.ts

@@ -0,0 +1,36 @@
+import * as plugins from './smartcrypto.plugins';
+import { PublicKey } from './smartcrypto.classes.publickey';
+import { PrivateKey } from './smartcrypto.classes.privatekey';
+
+export class KeyPair {
+  // STATIC
+  public static async createNewKeyPair(): Promise<KeyPair> {
+    const done = plugins.smartpromise.defer<KeyPair>();
+    const rsa = plugins.nodeForge.pki.rsa;
+    rsa.generateKeyPair({bits: 2048, workers: 2}, async (err, keypair) => {
+      if (err) {
+        console.log(err);
+        throw err;
+      }
+
+      done.resolve(new KeyPair({
+        privateKey: new PrivateKey(keypair.privateKey),
+        publicKey: new PublicKey(keypair.publicKey),
+      }));
+
+    }); 
+    return done.promise;
+  }
+
+  // INSTANCE
+  public publicKey: PublicKey;
+  public privateKey: PrivateKey;
+
+  constructor(optionsArg: {
+    privateKey: PrivateKey;
+    publicKey: PublicKey;
+  }) {
+    this.privateKey = optionsArg.privateKey;
+    this.publicKey = optionsArg.publicKey;
+  }
+}