Overview :
The OK301 is a single chip implementation of USB security keyboard which includes key matrix controller and security fratures. It also support for 2.4G RF keyboard if integrated with OK100B RF keyboard controller. Cloud Keyboard Security is a method to resist keylogger for the Personal Computer in the Cloud Computing Internet. The OK301 embedded FIPS certificated AES engine for CKS. By the method of OK301 keyboard security controller, the keylogger can't steal user’s keystrokes with right meanings, so that the online applications are safe for any critical business transaction.

The OK301 built in an oTHE 8-bit single instruction RISC CPU with 8KByte Flash. It provides a non-conflict key-scan architecture that allows user press over 12 keys at the same time. It resolved a long time problem that USB keyboard can not press over 6 keys at the same time. This key-scan architecture also includes auto key scan change detection and ghost key cancellation.

Application :
Due to personal computer hardware and software’s natural limitations, hackers can easily attach a keylogging software through a Trojan virus and access an end-user’s unprotected keystroke data. This hacking technique is so common and easy to implement that many accounts and passwords are stolen daily. If the stolen identity is a credit card number, online banking account, or any of the other numerous types of important data, a significant loss can and will be incurred. The cloud computing is booming and endorsed by almost every countries in the world. Information stored in remote servers and access from front-end devices. The keyboard is vital security equipment in the cloud computing ecosystem. oTHE has developed Cloud Keyboard Security Solution (CKSS), providing traditional keyboards with the ability to secure anything the user types, allowing users not to worry about keyloggers. CKSS is the first anti-keylogger solution by both hardware and software working together, and it is the only proactive solution for anti-keylogging, which secures the end-user data input, even in cloud computing. OK301 has passed more than 50 keylogging software tests, with the results positive and surpassing other anti-keylogging software solutions. The CKSS system core algorithm (AES algorithm) has passed American standards (NIST) in password verification with CAVP (Cryptographic Algorithm Validation Program).

The OK301 is LQFP-48Pin package for standard USB keyboard. OK301 and OK100B are also the best cost-effective wireless keyboard controller, and high security keyboard encryptor for anti-keylogger solutions.