From fdcfeca8800d34dc8a18684b839a20225e60529c Mon Sep 17 00:00:00 2001
From: Vlad <viad.2000@yandex.ru>
Date: Wed, 17 May 2017 17:13:37 +0300
Subject: [PATCH] Change encryption libruary to standart-ecies. Problems with
 import node crypto module.

---
 package.json               |  3 +--
 src/app/app.component.html |  1 +
 src/app/app.component.ts   | 23 ++++++++++++++++++-----
 3 files changed, 20 insertions(+), 7 deletions(-)

diff --git a/package.json b/package.json
index 0368c18..cba4ada 100644
--- a/package.json
+++ b/package.json
@@ -22,8 +22,7 @@
     "@angular/platform-browser": "^4.0.0",
     "@angular/platform-browser-dynamic": "^4.0.0",
     "@angular/router": "^4.0.0",
-    "bitcore-ecies": "^1.0.3",
-    "bitcore-lib": "^0.14.0",
+    "standard-ecies": "1.0.0",
     "core-js": "^2.4.1",
     "rxjs": "^5.1.0",
     "zone.js": "^0.8.4"
diff --git a/src/app/app.component.html b/src/app/app.component.html
index 3aa9414..1ec2ad8 100644
--- a/src/app/app.component.html
+++ b/src/app/app.component.html
@@ -2,6 +2,7 @@
   <span>Log Manager</span>
   <span style="flex: 1 1 auto;"></span>
   <span>
+    <button md-button (click)="GenerateKeyPair();">Para</button>
     <button md-raised-button color="primary" (click)="AddNew();">Новый</button>
     <button (click)="Exit();" md-raised-button color="warn">Выхода нет</button>
   </span>
diff --git a/src/app/app.component.ts b/src/app/app.component.ts
index bbf0730..ad53683 100644
--- a/src/app/app.component.ts
+++ b/src/app/app.component.ts
@@ -1,6 +1,7 @@
 import { Component } from '@angular/core';
 import { Http, Headers, Response } from '@angular/http';
-import { PrivateKey, PublicKey } from 'bitcore-lib';
+import * as crypto from 'crypto';
+import * as ecies from 'standard-ecies';
 
 export class NewMessage {
   public Content: string;
@@ -13,6 +14,19 @@ export class NewMessage {
   styleUrls: ['./app.component.css']
 })
 export class AppComponent {
+  cryptopt = {
+    hashName: 'sha256',
+    hashLength: '32',
+    macName: 'sha256',
+    macLength: '32',
+    curveName: 'secp256k1',
+    symmetricChyperName: 'aes-256-cbc',
+    iv: 6,
+    keyFormat: 'uncompressed',
+    s1: null,
+    s2: null
+  };
+  ecdh = crypto.createECDH(this.cryptopt.curveName);
   showCon = false;
   showDialog = false;
   address = 'http://127.0.0.1:8000/api/';
@@ -36,10 +50,9 @@ export class AppComponent {
     this.textarea = null;
   }
   GenerateKeyPair(): void {
-    const keypair = new PrivateKey();
-    const pubpair = new PublicKey(keypair, true);
-    console.log(keypair.toString());
-    console.log(pubpair.toString());
+    this.ecdh.generateKeys();
+    console.log(this.ecdh.getPrivateKey());
+    console.log(this.ecdh.getPublicKey());
   }
   AcceptNew(): void {
     console.log(this.textarea);