| 9998445 | Authentication system | May 20, 15 | Jun 12, 18 | Analog Devices, Inc. |
| 9996708 | SMS4 acceleration processors having encryption and decryption mapped on a same hardware | Jun 26, 15 | Jun 12, 18 | Intel Corp. |
| 9992190 | Multi-party secure authentication system, authentication server, intermediate server, multi-party secure authentication method, and program | Aug 21, 14 | Jun 05, 18 | NIPPON TELEGRAPH AND TELEPHONE CORPORATION |
| 9992031 | Dark bits to reduce physically unclonable function error rates | Sep 27, 13 | Jun 05, 18 | Intel Corp. |
| 9985791 | Physically unclonable function generating systems and related methods | Dec 03, 15 | May 29, 18 | ARIZONA BOARD OF REGENTS acting for and on behalf of NORTHERN ARIZONA UNIVERSITY |
| 9985780 | Hash value generating device that performs round processing of a hash algorithm | Feb 17, 14 | May 29, 18 | CANON KABUSHIKI KAISHA |
| 9984982 | Device and method for generating identification key | Feb 19, 14 | May 29, 18 | ICTK CO., LTD. |
| 9979538 | SM3 hash algorithm acceleration processors, methods, systems, and instructions | Apr 18, 16 | May 22, 18 | Intel Corp. |
| 9979537 | Format-preserving cipher | Apr 04, 16 | May 22, 18 | Zettaset, Inc. |
| 9973336 | Hash value generating device | Feb 17, 14 | May 15, 18 | CANON KABUSHIKI KAISHA |
| 9973341 | Method and apparatus for the limitation of the mining of blocks on a block chain | Jan 05, 16 | May 15, 18 | Not available |
| 9971566 | Random number generating systems and related methods | May 09, 16 | May 15, 18 | ARIZONA BOARD OF REGENTS acting for and on behalf of NORTHERN ARIZONA UNIVERSITY |
| 9971907 | Zero-knowledge databases | Nov 08, 16 | May 15, 18 | ZeroDB, Inc. |
| 9959218 | Method and apparatus to generate zero content over garbage data when encryption parameters are changed | Aug 02, 16 | May 01, 18 | Western Digital Technologies, Inc. |
| 9954681 | Systems and methods for data encryption | Jun 10, 15 | Apr 24, 18 | NXP USA, Inc. |
| 9946882 | Method and devices to secure the entry of an alphanumerical code, corresponding computer program product and storage means | Mar 13, 13 | Apr 17, 18 | INGENICO GROUP |
| 9946858 | Authentication system and device including physical unclonable function and threshold cryptography | Jun 22, 15 | Apr 17, 18 | Analog Devices, Inc. |
| 9934411 | Apparatus for physically unclonable function (PUF) for a memory array | Jul 13, 15 | Apr 03, 18 | Texas Instruments Incorporated |
| 9935775 | Deterring information copying including deterrence of currency counterfeiting | Oct 13, 11 | Apr 03, 18 | International Business Machine Corporation |
| 9934400 | System and methods for encrypting data | Apr 28, 16 | Apr 03, 18 | RISOFTDEV, INC. |