公开(公告)号：US20180019994A1

公开(公告)日：2018-01-18

申请号：US15649013

申请日：2017-07-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Moon Soo CHANG ,  Min Ho KIM ,  Jong Hoon PARK ,  In Jun SON ,  In Myung CHOI ,  Ji Yoon PARK ,  Dong Hyun YEOM

IPC: H04L29/06 ,  G06F21/45 ,  G06F21/32

CPC classification number: H04L63/0838 ,  G06F21/32 ,  G06F21/45 ,  H04L63/0861 ,  H04W12/06

Abstract: An electronic device is provided. The electronic device includes a sensor configured to sense a part of a body of a user, a memory, and at least one processor operatively connected with the sensor and the memory. The at least one processor is configured to acquire at least one piece of first bio-information related to the part of the body of the user through the sensor, create at least one piece of identification (ID) information based on the at least one piece of first bio-information, set at least one of at least one key value or at least one parameter value used for generating at least one one-time password (OTP) by using the at least one piece of ID information, generate the at least one OTP by using the at least one key value and the at least one parameter value, and transmit the at least one OTP to at least one external device.

公开(公告)号：US20190058596A1

公开(公告)日：2019-02-21

申请号：US16009409

申请日：2018-06-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Moon Soo CHANG ,  Kyu Won KIM ,  Min Ho KIM ,  Jong Hoon PARK ,  In Jun SON ,  Tae In AN ,  So Hyeon JEON ,  In Myung CHOI ,  Ji Yoon PARK ,  Dong Hyun YEOM

IPC: H04L9/32 ,  H04L9/08

Abstract: Disclosed is an electronic device. The electronic device comprising: a display including a touch screen; a biometric sensor; a communication circuit; a memory; and at least one processor electrically connected to the display, the biometric sensor, the memory, and the communication circuit, wherein the memory stores a plurality of instructions that, when executed, causes the processor to: receive an electronic document from at least one server using the communication circuit; obtain biometric information associated with a user using the biometric sensor; transmit the biometric information associated with the user to the at least one server through the communication circuit; obtain a signature of the user associated with the electronic document using the display; encrypt the obtained signature with specified data associated with the biometric information; and transmit the encrypted signature and at least one of the electronic document and identification information of the electronic document by using the communication circuit.