-
Patent Agency Ranking
公开(公告)号：WO2013026086A1
公开(公告)日：2013-02-28
申请号：PCT/AU2012/000966
申请日：2012-08-16
Applicant: QUINTESSENCELABS PTY LTD , SHARMA, Vikram , LEISEBOER, John
Inventor： SHARMA, Vikram , LEISEBOER, John
CPC classification number: G06F21/602 , G06F3/0623 , G06F3/0664 , G06F3/0673 , G06F21/79 , G06F2221/2143 , H04L9/0656 , H04L9/0852 , H04L9/0894 , H04L9/12
Abstract: A system for protecting data includes a virtual zeroisation device which receives data to be encrypted and key material for encrypting the data. The key material is stored in a storage device. As the encryption unit encrypts the data using the key material, the encrypted data is stored in the storage device and overwrites the key material.
Abstract translation: 用于保护数据的系统包括接收要加密的数据的虚拟归零装置和用于加密数据的密钥材料。 密钥材料存储在存储设备中。 随着加密单元使用密钥材料加密数据，加密数据被存储在存储设备中并覆盖密钥材料。
-
公开(公告)号：WO2018191772A3
公开(公告)日：2018-10-25
申请号：PCT/AU2018/000056
申请日：2018-04-19
Applicant: QUINTESSENCELABS PTY LTD.
Inventor： LEISEBOER, John , SHARMA, Vikram , CHONG, Ken Li
Abstract: A system includes a data storage device containing encrypted data to be decrypted, and a VZ storage device containing a key material for decrypting data, wherein the VZ storage device decrypts the encrypted data by consuming a portion of the key material and stores the decrypted data in the consumed portion of the key material.
-
公开(公告)号：WO2012139174A1
公开(公告)日：2012-10-18
申请号：PCT/AU2012/000390
申请日：2012-04-16
Applicant: QUINTESSENCELABS PTY LTD , ARMSTRONG, Warren , CHAN, Raymond , CHONG, Ken Li , KOCHNE, Russell , LANCE, Andrew , LEISEBOER, John , NEHARKAR, Milind , SHARMA, Vikram , WONG, H'sien Jin
Inventor： ARMSTRONG, Warren , CHAN, Raymond , CHONG, Ken Li , KOCHNE, Russell , LANCE, Andrew , LEISEBOER, John , NEHARKAR, Milind , SHARMA, Vikram , WONG, H'sien Jin
CPC classification number: H04L9/0855 , H04L9/0819 , H04L9/0852 , H04L63/0442
Abstract: A system for securely moving data from one location to another exchanges key material between the locations. The system enables cryptosystems to use key material distributed over a quantum channel.
Abstract translation: 用于将数据从一个位置安全移动到另一个位置的系统在位置之间交换密钥材料。 该系统使密码系统能够使用分布在量子通道上的密钥材料。
-
公开(公告)号：WO2018191772A2
公开(公告)日：2018-10-25
申请号：PCT/AU2018/000056
申请日：2018-04-19
Applicant: QUINTESSENCELABS PTY LTD.
Inventor： LEISEBOER, John , SHARMA, Vikram , CHONG, Ken Li
Abstract: A system includes a data storage device containing encrypted data to be decrypted, and a VZ storage device containing a key material for decrypting data, wherein the VZ storage device decrypts the encrypted data by consuming a portion of the key material and stores the decrypted data in the consumed portion of the key material.
-
5.发明申请INTEGRATED QUANTUM-RANDOM NOISE GENERATOR USING QUANTUM VACUUM STATES OF LIGHT 审中-公开集成量子随机噪声发生器使用量子真空状态
公开(公告)号：WO2013082672A1
公开(公告)日：2013-06-13
申请号：PCT/AU2012/001503
申请日：2012-12-07
Applicant: QUINTESSENCELABS PTY LTD
Inventor： LANCE, Andrew , LI CHONG, Ken
CPC classification number: G06F7/588 , G01J1/0425 , G01J1/0459 , G01J1/1626 , G06N99/002
Abstract: An integrated quantum random noise source includes a substrate, an optical oscillator that may be integral to the substrate coupled by an optical waveguide to an optical directional coupler. The optical directional coupler has two outputs that are coupled by optical waveguides to a pair of photodetectors that are part of a balanced photodetector. The balanced photodetector in response outputs an analogue signal proportional to the difference in photocurrents of the two photodetectors. The analogue output signal from the balanced photodetector is a random Gaussian-distributed signal representative of quadrature measurements on the quantum vacuum state of light. The random noise source can be coupled other apparatus to provide a source of random bits.
Abstract translation: 集成量子随机噪声源包括衬底，可以与通过光波导耦合到光学定向耦合器的衬底成一体的光学振荡器。 光学定向耦合器具有通过光波导耦合到作为平衡光电检测器的一部分的一对光电检测器的两个输出。 平衡光电检测器响应输出与两个光电探测器的光电流差成比例的模拟信号。 来自平衡光电检测器的模拟输出信号是代表光量子真空状态的正交测量的随机高斯分布信号。 随机噪声源可以与其他装置耦合以提供随机比特的来源。
-
-
-
-
Search Results
5
records
(took 0.008 seconds)
