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公开(公告)号：US09509495B2
公开(公告)日：2016-11-29
申请号：US14455257
申请日：2014-08-08
Applicant: Samsung Electronics Co., Ltd. , SNU R&DB Foundation
Inventor： Kyunghee Lee , Junghee Cheon , Eunyoung Kwon , Bumhan Kim , Jinsu Kim , Hongtae Kim , Hansol Ryu , Hyunsook Hong
CPC classification number: H04L9/0631 , G09C1/00 , H04L2209/12
Abstract: A data protection method and apparatus that can protect data through encryption using a Boolean function is provided. The data protection method includes applying an inverse affine transformation to data to be encrypted using a Boolean function; applying round operations of an Advanced Encryption Standard (AES) cryptographic algorithm to the inverse-affine transformed data; and producing ciphertext data by applying an affine transformation to the result of the round operations.
Abstract translation: 提供了可以使用布尔函数通过加密来保护数据的数据保护方法和装置。 数据保护方法包括使用布尔函数对待加密的数据应用逆仿射变换; 将高级加密标准（AES）加密算法的轮次操作应用于反仿射变换数据; 以及通过对循环操作的结果应用仿射变换来生成密文数据。
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12.发明授权公开(公告)号：US09280655B2
公开(公告)日：2016-03-08
申请号：US14209017
申请日：2014-03-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Tymur Korkishko , Kyunghee Lee , Andrii Lukin , Sergii Kovba , Anton Gropianov , Sergey Belousov
Abstract: A method for operating an electronic device is provided. The method includes executing, by a processor of the electronic device operable in a first mode (e.g. a trusted execution environment (TEE)) or a second mode (e.g. a non-trusted execution environment (NTEE)), wherein the first mode is more secure than the second mode; receiving, by the processor operating in the first mode, data or information related to a first software program stored in a first memory region; and authenticating, by the processor operating in the first mode, at least a portion of the data or information using a second software program stored in a second memory region.
Abstract translation: 提供一种操作电子设备的方法。 该方法包括由第一模式（例如，可信执行环境（TEE））或第二模式（例如非可信执行环境（NTEE））可操作的电子设备的处理器执行其中第一模式更多 比第二模式安全; 通过在第一模式下操作的处理器接收与存储在第一存储器区域中的第一软件程序相关的数据或信息; 以及通过在第一模式中操作的处理器，使用存储在第二存储器区域中的第二软件程序来认证所述数据或信息的至少一部分。
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公开(公告)号：US12088694B2
公开(公告)日：2024-09-10
申请号：US17553145
申请日：2021-12-16
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Heejin Woo , Kyunghee Lee , Yongwook Kim , Sungjun Yi , Yoserb Yi
CPC classification number: H04L9/0825 , H04L9/0869 , H04L9/3247 , H04L9/3263
Abstract: A first electronic device according to various embodiments of the disclosure may include: a communication circuit, and at least one processor. The at least one processor may be configured to: receive, through the communication circuit, a first public key and a first request for a first symmetric key from a second electronic device, encrypt the first symmetric key using the first public key, transmit, through the communication circuit, the encrypted first symmetric key to the second electronic device, generate at least one second symmetric key corresponding to at least one object, encrypt the at least one object using the generated at least one second symmetric key, encrypt each of the at least one second symmetric key using the first symmetric key, and transmit, through the communication circuit, the encrypted at least one object and the encrypted at least one second symmetric key to the second electronic device.
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公开(公告)号：US10097352B2
公开(公告)日：2018-10-09
申请号：US15068758
申请日：2016-03-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyunghee Lee , Tymur Korkishko , Jeongho Park , Ignat Korchagin
Abstract: A method and an electronic device are disclosed herein. The electronic device includes a communication unit, a storage unit and at least one processor, which executes the method, including detecting a request for establishing a call session, generating a new security key from a preset security key, renewing the preset security key by setting the generated new security key as a current preset security key, and establishing the call session based on the generated new security key.
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Patent Agency Ranking
公开(公告)号：US10025371B2
公开(公告)日：2018-07-17
申请号：US14540556
申请日：2014-11-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yoywang Im , Seungnyun Kim , Huncheol Oh , Kyunghee Lee
IPC: G06F1/32 , G06F3/0488 , G06F3/0484
Abstract: A method and an apparatus for controlling an electronic device is provided. The method and an apparatus for operating a function by detecting a touch area in which a touch is input by a user in an electronic device capable of receiving a touch input are provided. A method of controlling an electronic device includes detecting a touch inputted to the electronic device, determining whether the touch is a palm touch based on information related to the touch, and when the touch is determined to be the palm touch, controlling an output of data provided by the electronic device based on a change in a palm touch area of the palm touch.
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公开(公告)号：US09864201B2
公开(公告)日：2018-01-09
申请号：US14607575
申请日：2015-01-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Younhyoung Kim , Kyunghee Lee , Kenhyung Park , Chihyun Cho , Changryong Heo , Hyunsoo Kim , Ikhyun Cho
CPC classification number: G02B27/0179 , G02B27/01 , G02B27/017 , G02B27/0172 , G02B27/0176 , G02B2027/0178 , G02B2027/0181 , G06F1/1652 , G06F3/013
Abstract: An electronic device has a flexible display. An apparatus and method for providing the electronic device includes: a display unit formed of flexible material having at least one curved surface, a transformation unit coupled to at least part of the display unit, and a control unit configured to alter the transformation unit to deform the at least one curved surface of the flexible material of the display unit.
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公开(公告)号：US09626561B2
公开(公告)日：2017-04-18
申请号：US14322210
申请日：2014-07-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chihyun Cho , Kyunghee Lee , Kenhyung Park , Changryong Heo
CPC classification number: G06K9/00597 , G06F3/013 , G06F3/038 , G06F2203/0381 , G06K9/00335
Abstract: A method for connecting an electronic device using an eye-tracking technique and an electronic device that implements the method are provided. The method includes acquiring eye-tracking information, obtaining image information corresponding to the eye-tracking information, comparing the image information with specific information about at least one external device, and based on the comparison, determining a specific external device to be connected from among the at least one external device.
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18.发明授权公开(公告)号：US09432195B2
公开(公告)日：2016-08-30
申请号：US14455268
申请日：2014-08-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Tymur Korkishko , Kyunghee Lee
CPC classification number: H04L9/3234 , G06F21/53 , G06F21/606 , H04L9/0869 , H04L63/067 , H04L63/0876
Abstract: A method of operating data security and an electronic device supporting the same are provided. The method includes executing a general Application (App) based on a non-trusted execution module; executing a first trusted App related to the execution of the general App based on a trusted execution module; generating a message by encrypting data generated in the first trusted App; transmitting the encrypted message to the general App; and transmitting the encrypted message to a second trusted App related to the execution of the general App and executed based on the trusted execution module.
Abstract translation: 提供了一种操作数据安全性的方法和支持其的电子设备。 该方法包括：基于不可信执行模块执行通用应用（App）; 基于可信执行模块执行与所述一般应用程序的执行相关的第一可信应用程序; 通过加密在第一个可信应用程序中生成的数据来生成消息; 将加密的消息发送到普通应用程序; 以及将所述加密的消息发送到与所述一般App的执行有关的第二可信应用，并且基于所述可信执行模块执行。
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19.发明申请公开(公告)号：US20150046712A1
公开(公告)日：2015-02-12
申请号：US14455268
申请日：2014-08-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Tymur KORKISHKO , Kyunghee Lee
CPC classification number: H04L9/3234 , G06F21/53 , G06F21/606 , H04L9/0869 , H04L63/067 , H04L63/0876
Abstract: A method of operating data security and an electronic device supporting the same are provided. The method includes executing a general Application (App) based on a non-trusted execution module; executing a first trusted App related to the execution of the general App based on a trusted execution module; generating a message by encrypting data generated in the first trusted App; transmitting the encrypted message to the general App; and transmitting the encrypted message to a second trusted App related to the execution of the general App and executed based on the trusted execution module.
Abstract translation: 提供了一种操作数据安全性的方法和支持其的电子设备。 该方法包括：基于不可信执行模块执行通用应用（App）; 基于可信执行模块执行与所述一般应用程序的执行相关的第一可信应用程序; 通过加密在第一个可信应用程序中生成的数据来生成消息; 将加密的消息发送到普通应用程序; 以及将所述加密的消息发送到与所述一般App的执行相关的第二可信应用，并且基于所述可信执行模块执行。
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