专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明授权

US08534564B2 Integration of verification tokens with mobile communication devices 有权
标题翻译：验证令牌与移动通信设备的集成
公开(公告)号：US08534564B2
公开(公告)日：2013-09-17
申请号：US13250918
申请日：2011-09-30
申请人： Ayman Hammad
发明人： Ayman Hammad
IPC分类号： G06K19/06
CPC分类号： H04L9/10 , G06F21/34 , G06F2221/2129 , G06Q20/12 , G06Q20/341 , G06Q20/352 , G06Q20/385 , G06Q20/40 , G06Q20/4018 , G06Q20/42 , G06Q20/425 , H04L9/14 , H04L9/3231 , H04L9/3234 , H04L63/0853 , H04L63/126 , H04L2209/12 , H04L2209/24 , H04L2209/805
摘要： Apparatuses, methods, and systems pertaining to the verification of portable consumer devices are disclosed. In one implementation, a verification token is communicatively coupled to a computer by a USB connection so as to use the computer's networking facilities. The verification token reads identification information from a user's portable consumer device (e.g., credit card) and sends the information to a validation entry over a communications network using the computer's networking facilities. The validation entity applies one or more validation tests to the information that it receives from the verification token. If a selected number of tests are passed, the validation entity sends a device verification value to the verification token, and optionally to a payment processing network. The verification token may enter the device verification value into a CVV field of a web page appearing on the computer's display, or may display the value to the user using the computer's display.
摘要翻译：公开了与便携式消费者设备的验证有关的装置，方法和系统。在一个实现中，验证令牌通过USB连接通信地耦合到计算机，以便使用计算机的网络设施。验证令牌从用户的便携式消费者设备（例如，信用卡）中读取识别信息，并使用计算机的网络设施通过通信网络将信息发送到验证条目。验证实体对从验证令牌接收到的信息应用一个或多个验证测试。如果通过选定数量的测试，则验证实体向验证令牌发送设备验证值，并且可选地向支付处理网络发送设备验证值。验证令牌可以将设备验证值输入到出现在计算机显示器上的网页的CVV字段中，或者可以使用计算机显示器向用户显示该值。

42. 发明申请

US20080185419A1 Electrically Self-Powered Surgical Instrument With Cryptographic Identification of Interchangeable Part 有权
标题翻译：电自动手术器具可互换部件的加密识别
公开(公告)号：US20080185419A1
公开(公告)日：2008-08-07
申请号：US12034320
申请日：2008-02-20
申请人： Kevin W. Smith , Thomas Bales , Derek Dee Deville , Carlos Rivera , Matthew A. Palmer
发明人： Kevin W. Smith , Thomas Bales , Derek Dee Deville , Carlos Rivera , Matthew A. Palmer
IPC分类号： A61B17/10
CPC分类号： A61B17/1155 , A61B17/07207 , A61B17/1114 , A61B17/115 , A61B90/98 , A61B2017/00084 , A61B2017/00398 , A61B2017/0046 , A61B2017/00473 , A61B2017/00734 , A61B2017/07257 , A61B2017/07271 , A61B2017/07285 , A61B2017/2943 , A61B2090/065 , A61B2090/08021 , A61B2090/0811 , A61B2090/0814 , G06F19/00 , H04L9/10
摘要： A surgical instrument, includes a surgical end effector having a receiving portion for removably receiving therein an interchangeable part. The receiving portion has a communication connection. A handle connected to the end effector actuates the end effector. The handle has a controller electrically connected to the communication connection for authenticating the interchangeable part when placed at the end effector. An interchangeable part is removably connected to the receiving portion and has an encryption device electrically removably connected to the communication connection when placed at the receiving portion. The encryption device authenticates the interchangeable part when queried by the electric controller.
摘要翻译：外科器械包括外科末端执行器，其具有用于可拆卸地在其中容纳可互换部件的接收部分。接收部分具有通信连接。连接到末端执行器的手柄致动末端执行器。手柄具有电连接到通信连接的控制器，用于在放置在末端执行器时认证可互换部件。可互换部分可移除地连接到接收部分，并且当放置在接收部分时具有可电连接到通信连接的加密装置。加密装置在由电控制器查询时认证可互换部分。

43. 发明授权

US11974745B2 Electrically self-powered surgical instrument with cryptographic identification of interchangeable part 有权
公开(公告)号：US11974745B2
公开(公告)日：2024-05-07
申请号：US17450938
申请日：2021-10-14
申请人： Cilag GmbH International
发明人： Kevin W. Smith , Thomas O. Bales, Jr. , Derek Dee Deville , Carlos Rivera , Matthew A. Palmer
IPC分类号： A61B17/072 , A61B17/11 , A61B17/115 , A61B90/98 , H04L9/10 , A61B17/00 , A61B17/29 , A61B90/00
CPC分类号： A61B17/07207 , A61B17/1114 , A61B17/115 , A61B17/1155 , A61B90/98 , H04L9/10 , A61B2017/00084 , A61B2017/00119 , A61B2017/00398 , A61B2017/0046 , A61B2017/00473 , A61B2017/00734 , A61B2017/07257 , A61B2017/07271 , A61B2017/07285 , A61B2017/2943 , A61B2090/065 , A61B2090/08021 , A61B2090/0811 , A61B2090/0814
摘要： A surgical instrument that comprises a surgical end effector, a handle that is connected to the surgical end effector and has a controller, and an interchangeable part removably connected to the surgical end effector and having an encryption device in electrical communication with the controller. The encryption device is programmed to authenticate the interchangeable part when the interchangeable part is at the surgical end effector.

44. 发明授权

US11824983B2 Securing cryptographic data onto a physical medium 有权
公开(公告)号：US11824983B2
公开(公告)日：2023-11-21
申请号：US17958460
申请日：2022-10-03
申请人： COINPLUS, INC.
发明人： Yves-Laurent Kayan , Benoit Bertholon , Christian Bodt
IPC分类号： H04L9/08 , G06Q20/36 , G06Q30/018 , H04L9/32 , H04L9/10 , H04L9/00
CPC分类号： H04L9/0897 , G06Q20/3674 , G06Q20/3678 , G06Q30/0185 , H04L9/085 , H04L9/0894 , H04L9/10 , H04L9/3255 , G06Q2220/00 , H04L9/50 , H04L2209/56
摘要： The present invention relates to a method and a system for inscribing and securely storing cryptographic keys on a physical medium, and to a corresponding physical medium, comprising the following steps:

from a first management entity (31), generating (1) a first pair of asymmetric cryptographic keys comprising a first user public key (pub1) and a first user private key (priv1), inscribing (2) the first user private key (priv1) onto a physical medium, and affixing (4) a first tamper-evident concealing element (hol1) to the physical medium in order to conceal the first user private key (priv1) and seal same, said first user private key (priv1) being accessible only by visibly breaking said first tamper-evident concealing element (hol1);
from the second management entity (32), generating (6) a second pair of asymmetric cryptographic keys comprising a second user public key (pub2) and a second user private key (priv2),
inscribing (7) the second user private key (priv2) onto the physical medium and affixing (9) a second tamper-evident concealing element (hol2) to the physical medium in order to conceal the second user private key (priv2) and seal same, said second user private key (priv2) being accessible only by visibly breaking said second tamper-evident concealing element (hol2);
generating (10) at least one last user public key (pub0) and/or at least one cryptographic address (adr, adr-mult) from the first user public key (pub1) and the second user public key (pub2),
inscribing (11) said at least one last public user key (pub0) and/or said at least one cryptographic address (adr, adr-mult) onto the physical medium, and verifying (12, 13) same, and
finally recovering the private keys (priv1, priv2) comprising the generation of a last user private key (priv0) corresponding to the last user public key (pub0) and/or to said at least one cryptographic address (adr, adr-mult).

45. 发明申请

US20180337791A1 SIGNAL PROCESSING CIRCUIT AND METHOD 审中-公开
公开(公告)号：US20180337791A1
公开(公告)日：2018-11-22
申请号：US15772715
申请日：2016-11-02
申请人： SONY CORPORATION
发明人： HIROAKI AMMO , KEN SAWADA
IPC分类号： H04L9/32
CPC分类号： H04L9/10
摘要： The present disclosure relates to a signal processing circuit and method for the same capable of generating a stable physical unclonable function (PUF) being less susceptible to environmental changes and having less characteristic deterioration. Two VDDs are voltages alternately inverted. The two VDDs perform charge and discharge such that one is turned on while the other is turned off, and a current flows by a difference at an edge during switching (inversion). The output I1 is proportional to a capacitance value difference between the pair of DUTs, and the capacitance value difference between the pair of DUTs can be obtained by ΔC=ΔI/(VDD*f). The present technology is applicable to a signal processing circuit on which a differential pair is mounted, for example.

46. 发明申请

US20180262334A1 INTEGRATION OF VERIFICATION TOKENS WITH MOBILE COMMUNICATION DEVICES 审中-公开
公开(公告)号：US20180262334A1
公开(公告)日：2018-09-13
申请号：US15977921
申请日：2018-05-11
申请人： Visa International Service Association
发明人： Ayman Hammad
IPC分类号： H04L9/10 , G06F21/34 , H04L9/14 , G06Q20/34 , H04L29/06 , H04L9/32 , G06Q20/42 , G06Q20/40 , G06Q20/38 , G06Q20/12
CPC分类号： G06Q20/341 , G06F21/34 , G06F2221/2129 , G06Q20/12 , G06Q20/352 , G06Q20/385 , G06Q20/40 , G06Q20/4018 , G06Q20/42 , G06Q20/425 , H04L9/10 , H04L9/14 , H04L9/3231 , H04L9/3234 , H04L63/0853 , H04L63/126 , H04L2209/12 , H04L2209/24 , H04L2209/805
摘要： Apparatuses, methods, and systems pertaining to the verification of portable consumer devices are disclosed. In one implementation, a verification token is communicatively coupled to a computer by a USB connection so as to use the computer's networking facilities. The verification token reads identification information from a user's portable consumer device (e.g., credit card) and sends the information to a validation entry over a communications network using the computer's networking facilities. The validation entity applies one or more validation tests to the information that it receives from the verification token. If a selected number of tests are passed, the validation entity sends a device verification value to the verification token, and optionally to a payment processing network. The verification token may enter the device verification value into a CVV field of a web page appearing on the computer's display, or may display the value to the user using the computer's display.

47. 发明授权

US09959470B2 System and method for contexually interpreting image sequences 有权
公开(公告)号：US09959470B2
公开(公告)日：2018-05-01
申请号：US15142345
申请日：2016-04-29
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Rajaraman Hariharan , Sri Ramanathan , Karthik Subbian , Matthew B. Trevathan
IPC分类号： G06K9/00 , H04L9/10 , G06F12/00 , H04H60/76 , G06F9/45 , H04H60/48 , H04N21/475 , H04N21/845 , H04L12/24 , H04N1/00 , H04H20/65 , G06F17/30
CPC分类号： G06K9/00771 , G06F8/43 , G06F12/00 , G06F17/3087 , G06K9/00718 , G06K2009/00738 , H04H20/65 , H04H60/48 , H04H60/76 , H04L9/10 , H04L41/0618 , H04N1/00204 , H04N21/4758 , H04N21/8456
摘要： A system and method for contextually interpreting image sequences are provided. The method comprises receiving video from one or more video sources, and generating one or more questions associated with one or more portions of the video based on at least one user-defined objective. The method further comprises sending the one or more portions of the video and the one or more questions to one or more assistants, receiving one or more answers to the one or more questions from the one or more assistants, and determining a contextual interpretation of the video based on the one or more answers and the video.

48. 发明申请

US20180097621A1 OBFUSCATED SECRET KEY DERIVATION FOR NON-SECURE COMMERCIAL OFF-THE-SHELF (COTS) DEVICES 审中-公开
公开(公告)号：US20180097621A1
公开(公告)日：2018-04-05
申请号：US15282039
申请日：2016-09-30
申请人： Sony Interactive Entertainment America LLC
发明人： BRYAN COTTA
IPC分类号： H04L9/08 , H04L9/10
CPC分类号： H04L9/0816 , H04L9/001 , H04L9/0866 , H04L9/0869 , H04L9/10
摘要： One or more device-specific serial numbers are processed by a chaotic function to render an output, which is used to derive at least one encryption key.

49. 发明授权

US09892286B2 Shape actuation encapsulant of a cryptographic module 有权
公开(公告)号：US09892286B2
公开(公告)日：2018-02-13
申请号：US15060839
申请日：2016-03-04
申请人： International Business Machines Corporation
发明人： Sarah K. Czaplewski , Joseph Kuczynski , Jason T. Wertz , Jing Zhang
IPC分类号： H04L9/00 , G06F21/87 , H04L9/10
CPC分类号： G06F21/87 , G09C1/00 , H01L23/57 , H04L9/002 , H04L9/10 , H04L2209/12 , H04L2209/122
摘要： To provide for a physical security mechanism that forms a complete envelope of protection around the cryptographic module to detect and respond to an unauthorized attempt at physical access, a tamper sensing encapsulant generally encapsulates the cryptographic module. The tamper sensing encapsulant includes a first shape actuation layer associated with an electrically conductive first trace element and a second shape actuation layer associated with an electrically conductive second trace element. The first shape actuation layer is positioned against the second shape actuation layer such that the first trace element and the second trace element do not physically touch at an operating temperature of the cryptographic module and do physically touch when the first shape actuation layer and the second shape actuation layer are thermally loaded. Upon first trace element and the second trace element touching, a circuit is formed that disables the cryptographic module.

50. 发明申请

US20180019883A1 CRYPTOGRAPHIC BLOCK IDENTIFICATION APPARATUS, CRYPTOGRAPHIC BLOCK IDENTIFICATION METHOD, AND NON-TRANSITORY COMPUTER READABLE RECORDING MEDIUM STORING CRYPTOGRAPHIC BLOCK IDENTIFICATION PROGRAM 审中-公开
公开(公告)号：US20180019883A1
公开(公告)日：2018-01-18
申请号：US15544982
申请日：2015-02-06
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Hiroki NISHIKAWA , Takumi YAMAMOTO
IPC分类号： H04L9/36 , H04L9/06 , G06F21/56
CPC分类号： H04L9/36 , G06F21/566 , G09C1/00 , H04L9/0618 , H04L9/10
摘要： The present invention relates to a cryptographic block identification apparatus which, in order to analyze encryption logic used by malware to conceal communication, identifies a cryptographic block where encryption logic is stored within a program of the malware. The cryptographic block identification apparatus includes a block candidate extraction part and a cryptographic block identification part. The block candidate extraction part analyzes an execution trace in which an execution step of malware is recorded, calculates an evaluation value representing cipher likeliness of the execution step based on whether or not an operation type that characterizes cipher likeliness of the execution step is included in the execution step, and extracts an execution step where the evaluation value exceeds a threshold L, as a block candidate which is a candidate of a cryptographic block. The cryptographic block identification part identifies a region of the execution trace in which the block candidates are consecutive beyond a threshold M, as a cryptographic block.

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