Title: 0Cert
Author: Dimitrii Ulianov
Published: <strong>21 ژوئن 2026</strong>
Last modified: 21 ژوئن 2026

---

جستجوی افزونه‌ها

![](https://ps.w.org/0cert/assets/icon-256x256.png?rev=3580950)

# 0Cert

 توسط [Dimitrii Ulianov](https://profiles.wordpress.org/dimaulianov/)

[دانلود](https://downloads.wordpress.org/plugin/0cert.zip)

 * [جزئیات](https://fa.wordpress.org/plugins/0cert/#description)
 * [نقد و بررسی‌ها](https://fa.wordpress.org/plugins/0cert/#reviews)
 *  [نصب](https://fa.wordpress.org/plugins/0cert/#installation)
 * [توسعه](https://fa.wordpress.org/plugins/0cert/#developers)

 [پشتیبانی](https://wordpress.org/support/plugin/0cert/)

## توضیحات

0Cert replaces traditional SSL certificate authorities with Certificateless Public
Key Cryptography (CL-PKC). Instead of trusting one of 150 certificate authorities,
your domain name IS your cryptographic identity.

This plugin adds 0Cert protection to any WordPress site in minutes — no server configuration
required.

**What it does:**

 * Adds `X-0Cert-*` verification headers to all pages
 * Serves the `/.well-known/0cert` endpoint that 0 Browser checks automatically
 * Verifies your keys against the Key Generation Center (KGC) on setup
 * Shows your 0Cert status in the WordPress admin

**What visitors see:**

Users of 0 Browser (iOS) see a green **0Cert Verified** badge when visiting your
site instead of the standard SSL lock icon. Your site’s identity is cryptographically
bound to your domain — not just promised by a certificate authority.

**How it works:**

 1. You register your domain at [app.0cert.io](https://app.0cert.io) or in the 0 Browser
    iOS app
 2. A Key Generation Center issues a partial key for your domain
 3. You generate your own user secret locally (never shared with anyone)
 4. The two combine into a full private key — even the KGC cannot decrypt your traffic
 5. Install this plugin, paste your keys, save — done

**Zero configuration required:**

 * No server-level changes needed
 * No DNS certificate records to manage
 * No annual renewals
 * Works on any WordPress hosting

**Open source:**

The full protocol, KGC server, iOS browser, and this plugin are all open source 
at [github.com/0cert](https://github.com/0cert).

## عکس‌های صفحه

[⌊Settings page — enter your keys and verify with the KGC⌉⌊Settings page — enter
your keys and verify with the KGC⌉[

Settings page — enter your keys and verify with the KGC

## نصب

 1. Upload the `0cert` folder to `/wp-content/plugins/`
 2. Activate the plugin through the Plugins menu in WordPress
 3. Go to **Settings -> 0Cert**
 4. Get your keys from [app.0cert.io](https://app.0cert.io) or the 0 Browser iOS app
 5. Paste your Full Private Key and User Secret, click **Save and Verify**
 6. Add a DNS TXT record: `TXT @ ibc-kgc=https://kgc.0cert.io`

## سوالات متداول

### Do I need to change anything on my server?

No. The plugin handles everything through WordPress hooks — no .htaccess changes,
no server configuration, no root access required.

### What are the Full Private Key and User Secret?

These are generated when you register your domain at app.0cert.io or in the 0 Browser
iOS app. They are cryptographic keys unique to your domain. The User Secret never
leaves your device during generation — even the KGC never sees it. Store them securely.

### Can the KGC decrypt my traffic?

No. This is a structural property of the CL-PKC protocol. The KGC only issues a 
partial key. Your full private key is assembled by combining the partial key with
your locally generated user secret. Without your user secret, nobody — including
the KGC — can reconstruct your full key.

### What if I want to run my own KGC?

You can self-host the KGC server — see [github.com/0cert/kgc-server](https://github.com/0cert/kgc-server).
Enter your KGC URL in the plugin settings under KGC Server.

### Does this replace SSL/HTTPS?

No — 0Cert runs alongside standard SSL. HTTPS handles transport encryption as normal.
0Cert adds identity verification on top, so that 0 Browser users can see your site’s
identity is cryptographically bound to your domain rather than vouched for by a 
certificate authority.

### Will this slow down my site?

No. The KGC verification only happens when you save your settings, not on every 
page load. The headers and verification endpoint add negligible overhead.

## نقد و بررسی‌ها

نقد و بررسی‌ای برای این افزونه یافت نشد.

## توسعه دهندگان و همکاران

“0Cert” نرم افزار متن باز است. افراد زیر در این افزونه مشارکت کرده‌اند.

مشارکت کنندگان

 *   [ Dimitrii Ulianov ](https://profiles.wordpress.org/dimaulianov/)

[ترجمه “0Cert” به زبان شما.](https://translate.wordpress.org/projects/wp-plugins/0cert)

### علاقه‌ مند به توسعه هستید؟

[Browse the code](https://plugins.trac.wordpress.org/browser/0cert/), check out 
the [SVN repository](https://plugins.svn.wordpress.org/0cert/), or subscribe to 
the [development log](https://plugins.trac.wordpress.org/log/0cert/) by [RSS](https://plugins.trac.wordpress.org/log/0cert/?limit=100&mode=stop_on_copy&format=rss).

## گزارش تغییرات

#### 1.0.0

 * Initial release
 * KGC verification on settings save
 * X-0Cert-* headers on all responses
 * /.well-known/0cert verification endpoint
 * WordPress admin settings page with status indicator

## اطلاعات

 *  نگارش **1.0.0**
 *  Last updated **2 هفته پیش**
 *  نصب‌های فعال **کمتر از 10**
 *  نگارش وردپرس ** 5.0 یا بالاتر **
 *  Tested up to **7.0**
 *  نگارش PHP ** 7.4 یا بالاتر **
 *  زبان
 * [English (US)](https://wordpress.org/plugins/0cert/)
 * Tags
 * [certificate](https://fa.wordpress.org/plugins/tags/certificate/)[encryption](https://fa.wordpress.org/plugins/tags/encryption/)
   [identity](https://fa.wordpress.org/plugins/tags/identity/)[security](https://fa.wordpress.org/plugins/tags/security/)
   [ssl](https://fa.wordpress.org/plugins/tags/ssl/)
 *  [نمایش پیشرفته](https://fa.wordpress.org/plugins/0cert/advanced/)

## امتیازها

هنوز هیچ نقدی ارسال نشده است.

[Your review](https://wordpress.org/support/plugin/0cert/reviews/#new-post)

[مشاهده همه بررسی‌ها](https://wordpress.org/support/plugin/0cert/reviews/)

## مشارکت کنندگان

 *   [ Dimitrii Ulianov ](https://profiles.wordpress.org/dimaulianov/)

## پشتیبانی

چیزی برای گفتن دارید؟ نیاز به کمک دارید؟

 [مشاهده انجمن پشتیبانی](https://wordpress.org/support/plugin/0cert/)