Hufu is a next generation encrypted messenger that combines best-in-class message encryption seamlessly with an intuitive user interface. Unlike the mainstream encrypted messaging applications, Hufu encrypted messages pass from your mailbox directly to the recipient’s mailbox, removing the possibility for the software provider to compromise your communication security directly, by, e.g., MITM attack, or blocking your IP from accessing the server, or indirectly by collecting your metadata.
HIGH STRENGTH END- TO-END ENCRYPTION
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.
COMPLETE AND PROVABLE PRIVACY PROTECTION
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.
Download from here https://play.google.com/store/apps/details?id=com.hufu.hufu