Keyssenger Pro

KeyssengerPro is a secure communication App and equipped with hardware secure element (FIPS 140-2 Level 3 and CC EAL 5+ certified).
People can share information and data through secure e-mail(S/MIME), secure storage (local and cloud) and secure chat by easy steps and intuitive operations. With the integration of the TOTOSAF hardware iOS accessory, all kind of security affairs are no longer difficult.

With KeyssengerPro, every single piece of your message will be encrypted by totally different and random AES 256 bits key.
For secure Email, S/MIME standard (Secure Multipurpose Internet Mail Extensions) is adapted for signing and encryption and compatible with most popular email servers and clients. For secure Storage, PKCS#7(Public Key Cryptography Standards) standard format is used to protect the file content for storing and also for sharing. For secure Chat, one can send a secret to another by encryption and only the one with the right key can get the original message.

KeyssengerPro achieves the high security by PKI (Public Key Infrastructure) and X.509 certificate. Users can use both software and hardware key to keep their communication easily and securely. With integration of platform services, one can apply, exchange, share, verify a 30Card with all others in the same platform for secure communication individually and correspondingly.

KeyssengerPro is also with storage and file management. When connecting with O'PRO9 TOTOSAF(Powered by jrsys) hardware accessory, files can be transferred among iOS device storage, cloud storage and the external accessory storage in a secure way.
TOTOSAF is the hardware iOS accessory with built-in hardward secure element to protect your data and files for all storages.
With 30Card, one can share file with others securely through network, e-mail, cloud storage or other memory media.


Main Features:
External memory expansion for iPhone/iPad/iPod touch.
Hardware accessory with built-in secure element.
(Certified with FIPS 140-2 Level3 & Common Criteria EAL 5+)
Hardware RSA 1024/2048 bits, ECC 192/256 bits and AES 256 bits for encryption/decryption.
Hardware encryption key access controll by Pincode verification.
30Card (X.509 Certificate compatible) features are supported.
Secure Email(S/MIME) is supported for email signing and encryption.
Secure Chat for easily and securely instant message transfering.
Management of files on iOS devices and cloud storages. (Copy, Paste, Move, Mail, Playback, Open-In, Encrypt, Decrypt)
Secure cloud storage management by hardware secure element.
Export photos to external memory and cloud storage securely.
DropBox and OneDrive cloud storage supported (Others will be supported in the future).

更新履歴
This app has been updated by Apple to display the Apple Watch app icon.

1. Bug fixed