Hufu-P2P Secure Chat

    Hufu-P2P Secure Chat icon

    Hufu-P2P Secure Chat

    by: 34 8.2

    8.2 Users



    Hufu is the only secure messaging app that gives you no-question-asked complete privacy protection, in combination with the best-in-class message encryption and a simple and intuitive user interface. Unlike the mainstream encrypted messaging applications which demands your private information like your phone number to sign up and use, Hufu encrypted messages pass from your mailbox directly to the recipient's mailbox in the form of encrypted emails, which not just makes it impossible for anyone else to read your conversations, but also leaves absolutely zero amount of your metadata and personal information to us. In fact, we don't even run a server of any form and thus have no means to store any of your data.



    All messages are encrypted before they leave your phone and not decrypted until they reach the receiver's phone, encryptions are implemented using highly secure and efficient industry-standard algorithms(128 bits AES-GCM for symmetric encryption, and 2048 bits RSA for public key encryption ). Keys are stored locally in an encrypted database, with each page encrypted using a separate key. Additionally, connections to the mail servers are protected with SSL/TLS whenever possible.



    Ciphertexts or plaintexts, all of your data belong to you! Hufu never connects to any server run by us(which can be easily proven by wiretapping your own connection or scrutinizing the code), thus there is no
    possibility we collect or store your data without your permission, or violate your privacy in any other way. All private chat messages are deleted from your mailbox 24 hours after they are received/sent.



    Completely private chat has never been easier as Hufu makes encrypted messaging a seamless experience in a decentralized environment. The UI is designed under the principle of KISS(keep it simple, stupid), the number of UI elements are kept to a minimum but tuned to improve user's operational security awareness. Setting up is a breeze, all cryptographic processes happen under the hood and are unnoticeable. It should take less than minutes for a user completely new to Hufu to set up his Email account and start using Hufu.



    Any IMAP-supported mailbox can in theory be used with Hufu, making it nearly impossible to censor all Hufu encrypted messages, and the serverless and open source nature of Hufu allows it to function independent of the status of our business.



    Device & app history

    * retrieve running apps


    * find accounts on the device


    * access USB storage filesystem
    * modify or delete the contents of your USB storage
    * read the contents of your USB storage



    * close other apps
    * full network access
    * view network connections
    * control vibration
    * use accounts on the device



    1. Avoid using on rooted devices, rooting could potentially allow malicious memory snapshotting/key recording programs to be installed without the user's consent, and breach Hufu's security.

    2.If you are using any third-party software to manage your processes, please make sure that Hufu is allowed to run in the background, otherwise the retrieval of your messages may be delayed.

    For live support, suggestions, general security inquiries, feature requests, feel free to drop in at !

    Tags: hufu mail

    Users review

    from 34 reviews



    Users comments for Hufu-P2P Secure Chat

    Stepan Shurgay

    by Stepan Shurgay

    Apr 02, 2017  |  "Great"

    Good idea and not bad realisation. But still dugy. Can't delete single massage. Sometimes app friezes at start and I can't enter the source conversation for a long time. Homtom ht17pro Android 6.0. Stock

    Colin Leitner

    by Colin Leitner

    Feb 11, 2016  |  "Good"

    Not for me

    Iain Winstanley

    by Iain Winstanley

    Feb 02, 2016  |  "Awesome"

    Very handy and useful

    Flori Marsden

    by Flori Marsden

    Jan 26, 2016  |  "Great"

    Not bad. Thanks a lot

    Augustus binder

    by Augustus binder

    Jan 26, 2016  |  "Great"

    Kind of Slow. I wish it could be faster. Otherwise this is a great app!


    by damdam41

    Jan 13, 2016  |  "Awesome"

    Great tool Very handy and useful