专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

WO2022268183A1 一种基于视频的随机手势认证方法及系统审中-公开
公开(公告)号：WO2022268183A1
公开(公告)日：2022-12-29
申请号：PCT/CN2022/100935
申请日：2022-06-23
申请人：华南理工大学
发明人：康文雄 , 宋文伟
IPC分类号： G06F21/32 , G06F18/2415 , G06F21/44 , G06F3/017 , G06N3/045 , G06N3/084
摘要：本发明公开的一种基于视频的随机手势认证方法，包括：选择注册模式或认证模式；采集用户随机手势视频；随机手势视频预处理；将预处理后的动态手势视频输入到随机手势特征提取器，提取包含用户生理特征和行为特征的特征向量；在注册模式时，将输入的用户名和提取出的随机手势的特征向量添加至手势模板数数据库；在认证模式时，首先提取用户名在手势模板数据库中对应的多个特征向量，然后计算与待认证用户特征向量的余弦距离，并将最小的余弦距离与阈值比对，如果低于阈值，则认证通过，否则认证不通过。本发明采用随机手势兼备生理特征和行为特征，认证更加安全、高效和友好。本发明还提供了相应的系统。

12. 发明申请

WO2022265201A1 생체 라이브니스 인증 방법 및 전자 장치 审中-公开
公开(公告)号：WO2022265201A1
公开(公告)日：2022-12-22
申请号：PCT/KR2022/004854
申请日：2022-04-05
申请人： 삼성전자 주식회사
发明人： 유주완 , 장원석
IPC分类号： G06F21/32 , G06F1/16 , G06F21/44 , G06F21/45 , G06V40/16
摘要： 본 발명의 다양한 실시 예들은 디스플레이, 상기 디스플레이 아래에 배치되는 카메라 모듈, 상기 카메라 모듈에 대응하여 배치되는 적어도 하나의 광원, 메모리, 및 상기 디스플레이, 상기 카메라 모듈, 상기 광원 또는 상기 메모리 중 적어도 하나와 작동적으로 연결된 프로세서를 포함하고, 상기 프로세서는, 생체 인증이 요청됨에 따라 상기 카메라 모듈 및 상기 적어도 하나의 광원을 구동하고, 상기 카메라 모듈로부터 얼굴 이미지를 획득하고, 상기 구동된 적어도 하나의 광원에 기반하여 상기 얼굴 이미지를 분석하고, 상기 분석 결과에 기반하여 생체 인증을 수행하도록 설정된 방법 및 장치에 관하여 개시한다. 다양한 실시 예들이 가능하다.

13. 发明申请

WO2022263946A1 A SYSTEM TO AUTHENTICATE A PRODUCT AND A METHOD THEREOF 审中-公开
公开(公告)号：WO2022263946A1
公开(公告)日：2022-12-22
申请号：PCT/IB2022/054796
申请日：2022-05-23
申请人： SEPIO PRODUCTS PRIVATE LIMITED
发明人： NATHANI, Murad , NORONHA, Paul Abner , GANDHI, Darshan Dhruman , KAMAT, Dattaprasad Narayan
IPC分类号： G06K7/00 , G06K9/62 , G06F21/44
摘要： The present disclosure relates to the field of product authentication and verification and discloses a system (100) and method (200) to authenticate a product. The system (100) comprises a memory (102), a scanning module (104), a product identification module (108), a first re-direction module (106) and a second re-direction module (110). The product identification module (108) detects a design printed on the packaging of products and identifies products based on pre-trained machine learning model and detected design. The scanning module (104) facilitates user to scan visual codes printed on products and extracts UIDs and verification URLs from scanned visual code. The first re-direction module (106) receives extracted UID and verification URL if product is identified and screens extracted URL to identify its authenticity. The second re-direction module (110) re-directs users to a third-party verification platform at the embedded URL for product verification if product is not identified.

14. 发明申请

WO2022259202A1 COMPUTATION METHOD FOR EXECUTING PROTOCOLS BASED ON SECRET INFORMATION, PERFORMED BY MEANS OF EQUIPMENT WITH SECURE HARDWARE 审中-公开
公开(公告)号：WO2022259202A1
公开(公告)日：2022-12-15
申请号：PCT/IB2022/055381
申请日：2022-06-09
申请人： CREDITECH S.R.L.
发明人： GUERRIERI, Roberto
IPC分类号： H04L9/32 , H04L9/40 , G06F21/10 , G06F21/33 , G06F21/44
摘要： A computation method for executing protocols based on secret information, by means of electronic processing means comprising at least one secure computation device (DSC), is described. The at least one secure computation device DCS comprises at least one secure portion, that is a device architecture portion which is separate from a remaining part of a processing system with which such a device is configured to interoperate by means of the exchange of results of non-reversible encryption functions. The secure computation device, DCS, is further configured to execute software computation programs that are certified. The method comprises the steps of: generating, in the aforesaid secure portion of the secure computation device DCS, a secret piece of information represented by a first number string, adapted to be used as basis of encryption protocols; the secure computation device DCS then generating a second string associated with the aforesaid first string (representative of a secret piece of information) by means of a public key signature protocol. The method further provides preparing, in the secure computation device DCS, at least two states which can be identified by means of respective identifiers stored in the device; such at least two states comprise a first open state and a second controlled state. In the first open state, the control of at least certain parts of the secure computation device, DCS, may be taken on by at least one player performing a procedure of taking control. In the second controlled state, the secure computation device DCS may operate only on the basis of orders/commands of at least one player who has already taken control of the secure computation device DCS. The method then comprises the step of executing at least one protocol based on secret information, by the secure computation device, on the basis of orders, commands or instructions contained in the operating software on the DCS, as expected by at least one player who has already taken control of the secure computation device, DCS, or of at least a portion of such a secure computation device, DCS. The aforesaid procedure of taking control comprises the following steps: - while the secure computation device, DCS, is in the aforesaid first open state, sending a public key based on a predetermined encryption protocol, by the at least one player that intends to take control; - the at least one player intending to take control communicating to the secure computation device, DCS, that control has been taken, by means of a message signed by the private key associated with the aforesaid public key of the aforesaid player; - the secure computation device verifying that the received message is correctly signed by the correct private key; - if the results of such a check are positive, entering the second controlled state, in which the aforesaid at least one player has taken control of the appropriate device area, and in which the whole secure computation device, or at least a portion thereof, such as a specific storage location, may be accessed and used only by the aforesaid player who has taken control.

15. 发明申请

WO2022256771A1 BINDING A TRUST ANCHOR AND AN ASIC 审中-公开
公开(公告)号：WO2022256771A1
公开(公告)日：2022-12-08
申请号：PCT/US2022/072456
申请日：2022-05-20
申请人： CISCO TECHNOLOGY, INC.
发明人： SHROFF, Chirag , MCGREW, David
IPC分类号： G06F21/44 , G06F21/76 , H04L9/00 , H04L9/32
摘要： According to certain embodiments, a method comprises performing a posture assessment at a trust anchor in order to determine whether a hardware component is authorized to run on a product. Performing the posture assessment comprises determining a random value (K), encrypting the random value (K) using a long-term key associated with the hardware component in order to yield an encrypted value, communicating the encrypted value to the hardware component, and determining whether the hardware component is authorized to run on the product based at least in part on whether the trust anchor receives, from the hardware component, a response encrypted using the random value (K). The method further comprises allowing or preventing the hardware component from running on the product based on whether the hardware component is authorized to run on the product.

16. 发明申请

WO2022251066A1 DYNAMIC CONTENT DELIVERY BASED ON USER MOVEMENT USING A MULTI-DIMENSIONAL FABRIC INTERFACE 审中-公开
公开(公告)号：WO2022251066A1
公开(公告)日：2022-12-01
申请号：PCT/US2022/030303
申请日：2022-05-20
申请人： PEER INC
发明人： TRAN, Thinh
IPC分类号： G06F3/0481 , G06F3/0485 , G06F21/44
摘要： An orthogonal or multi-dimensional fabric interface is described herein to select and present content to a user. A location is determined and time is selected for the user. An area of interest for the user is determined based on the determined location and the selected time. The multi-dimensional fabric is accessed for content based the area of interest. Content stored in the multi-dimensional fabric at location and time coordinates within the area of interest are selected and presented to the user.

17. 发明申请

WO2022251064A1 CONTENT NOTIFICATION USING A MULTI-DIMENSIONAL FABRIC INTERFACE 审中-公开
公开(公告)号：WO2022251064A1
公开(公告)日：2022-12-01
申请号：PCT/US2022/030293
申请日：2022-05-20
申请人： PEER INC
发明人： TRAN, Thinh
IPC分类号： G06F3/0481 , G06F3/0485 , G06F21/44
摘要： An orthogonal or multi-dimensional fabric interface is described herein to select and present content to a user. A location is determined and time is selected for the user. The multi-dimensional fabric is accessed for content based the determined location and the selected time. If content is stored in the multi-dimensional fabric at the determined location and the selected time, the user is notified of the content, which can then be presented to the user.

18. 发明申请

WO2022245374A1 AUTHORIZATION SERVICE 审中-公开
公开(公告)号：WO2022245374A1
公开(公告)日：2022-11-24
申请号：PCT/US2021/033722
申请日：2021-05-21
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： BALINSKY, Helen , LUKASIK, Derek
IPC分类号： G06F21/44
摘要： In an example implementation according to aspects of the present disclosure, a device, system, and storage medium for an authorization service. The authorization device includes a processor and a memory. The memory may be communicatively coupled to the processor and stores machine readable instructions. The instructions cause the processor to receive a secure enrollment request from an enrolling device, wherein the enrollment device is blockchain client enabled. The processor validates the secure enrollment request from the enrolling device. The processor exports, responsive to validation, the secure enrollment request to blockchain service

19. 发明申请

WO2022234883A1 사용자 확인에 의한 스마트 기기 안전 관리 방법 审中-公开
公开(公告)号：WO2022234883A1
公开(公告)日：2022-11-10
申请号：PCT/KR2021/006556
申请日：2021-05-26
申请人： 김영수
发明人： 김영수 KIM, Young-Soo
IPC分类号： G06F21/81 , G06F21/31 , G06F21/44 , G06F21/46 , G06F21/60
摘要： 본 발명은 스마트 기기 등 종료 시에 사용자를 다양한 방법으로 확인해야만 종료가 가능하도록 하여 스마트 기기 등의 도난 및 분실을 방지하고, 또한 종료 시에도 확인 방법이 암호, 목소리 등을 이용하는 경우에 기본암호와 비상암호 두 가지로 설정하여 비상암호에 의해, 스마트 폰 등 스마트 기기 사용자의 유괴나 납치와 같은 위험상황에 대비할 수 있는 사용자 확인에 의한 스마트 기기 안전 관리 방법에 관한 것이다. 이러한 본 발명은 스마트 기기 암호 설정 메뉴가 실행되고(S10), 암호가 설정되는 단계(S20); 암호 설정 및 설정된 암호 확인 후 저장 단계(S30); 상기 스마트 기기에서 전원 종료가 요청되면(S50), 상기 스마트 기기의 제어부는 암호를 입력할 것을 요청하는 단계(S60); 및 상기 스마트 기기의 제어부는 암호가 입력되면 입력된 암호를 판단하여(S70), 설정된 암호라면 정상적으로 상기 스마트 기기의 전원을 종료하고(S90), 설정된 암호가 아니라면 상기 스마트 기기의 제어부는 암호오류를 출력하고(S80), 상기 스마트 기기의 전원 온 상태를 유지하는 것을 특징으로 하는 사용자 확인에 의한 스마트 기기 안전 관리 방법을 제공한다.

20. 发明申请

WO2022232833A1 SYSTEMS AND METHODS FOR ENTANGLED AUTHENTICATION OF BIOSENSORS AND BIOSENSOR OUTPUTS 审中-公开
公开(公告)号：WO2022232833A1
公开(公告)日：2022-11-03
申请号：PCT/US2022/072007
申请日：2022-04-29
申请人： HID GLOBAL CORP. , HID CZECH S.R.O. , HID GLOBAL TAIWAN LTD.
发明人： BORGATTI, Michele , FABBRIZIO, Vito , MANCINI, Marco
IPC分类号： G06F21/44 , G06F21/32 , G06F21/60
摘要： Disclosed herein are systems and methods for entangled authentication of biometric sensors and biometric-sensor outputs. In an embodiment, a secure-biometric-sensor system includes a biometric sensor and a secure element physically bound to one another. The sensor is communicatively interposed between a host and the secure element. The sensor receives a cryptographic challenge from the host and forwards it to the secure element. The sensor captures a biometric reading and transmits it to the host. The sensor receives, from the secure element, a challenge response that includes a shared secret between the host and the secure element. The sensor generates a cryptographically entangled token from a predetermined combination of the shared secret and data specific to the captured biometric reading, and transmits the cryptographically entangled token to the host for use by the host in attempting to authenticate the biometric reading as having been captured by the sensor.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式