下载 Copiosus P2P Chat - v1.5.2

应用和 WhatsApp Messenger v2.21.18.9 MOD APK (Many Features) MOD APK, Rapidgator.net | Send and share big files, Zalo - Video Call, UC Browser (MOD, Many Features) MOD APK, Temporary Numbers - Receive Sms Free Phone Numbers, WhatsApp Business一样好，Copiosus P2P Chat - v1.5.2也很多，是类型通讯中最出色的应用之一。

由verbosus.com开发，Copiosus P2P Chat - v1.5.2至少需要Android版本Android 6.0+。因此，如有必要，您必须更新手机。

Copiosus P2P Chat - v1.5.2 APK的最新版本为1.5.2，发行日期为2020-08-30，大小为5.0 MB。

有关1000下载的统计信息可从Google Play获得。您可以根据需要更新已单独下载或安装在Android设备上的应用。更新您的应用可以为您提供更多功能。您可以访问最新功能并提高安全性和应用程序的稳定性。

由于并非所有游戏或应用程序都兼容所有手机。并且游戏或应用程序不适用于您的设备，因此取决于Android OS版本，屏幕分辨率或Google Play允许访问的国家/地区。因此，通过APK4Share，您可以轻松下载APK文件，不受这些限制。

Copiosus is just another P2P chat application.

This software is provided "as is" without warranties or conditions of any kind, either expressed or implied.

Please download this app only if:
- You care about security.
- You don't care about a beautiful UI.
- You like to try alternative chat apps.

Lame features:
- Send messages.
- Send files and images.
- Block users.

Other features:
- End-to-end encryption using an asymmetric key.
- Improved end-to-end security using a security key as a second factor which encrypts data using a shared symmetric key.
- Minimal privileges required.
- No in app purchases.
- No ads.

How does end-to-end encryption work in this app:
1. Whenever you send a message M a random symmetric key R is generated
2. R is encrypted using the asymmetric (public) key of the other user resulting in A
3. M is encrypted with R resulting in N
4. If security key S is set: N is encrypted by S
5. N and A is sent to the destination

* Display detailed information when there is a decryption issue* Improved security by disabling app backups