公开(公告)号：US20190114631A1

公开(公告)日：2019-04-18

申请号：US16159065

申请日：2018-10-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Venkata Subramanian MADHU ,  Nishant ROOPALWAL ,  Srikanth MANDALAPU ,  Ramanath vishnu PAI

IPC: G06Q20/40 ,  H04L9/32

Abstract: A method for performing a secure payment in an offline mode in an electronic device is provided. The method includes launching a secure application at the electronic device, obtaining a nonce token from an authentication unit of the electronic device, obtaining a nonce signature from a server via a network, entering an offline mode where the electronic device is disconnected from the network, encrypting, by the secure application, a user credential input by a user using the nonce token and the nonce signature, decrypting and validating, by the authentication unit, an encrypted user credential, generating a secure object based on the decrypted user credential and a random number generated by the authentication unit and performing a secure payment based on the secure object.

公开(公告)号：US20220327222A1

公开(公告)日：2022-10-13

申请号：US17835649

申请日：2022-06-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Srividya DESIREDDY ,  Yogesh SHEORAN ,  Sagar Mahesh MALIYE ,  Balwant Singh SHEKHAWAT ,  Aarif ZAFAR ,  Sharmila MANI ,  Rajesh Kumar PANDA ,  Srikanth MANDALAPU ,  Renju Chirakarotu NAIR ,  Nikhil SAHNI

IPC: G06F21/60 ,  G06F21/44 ,  G06N3/10 ,  G06F11/34

Abstract: Embodiments herein provide a method for securing Neural Network (NN) models. The method includes: identifying, by the first electronic device, a crucial layer of a first NN model that is to be deployed for processing in a second electronic device. The method includes extracting, by the first electronic device, the crucial layer of the first NN model. The method includes encrypting, by the first electronic device, the crucial layer. The method includes generating, by the first electronic device, a second NN model includes the encrypted crucial layer. The method includes deploying, by the first electronic device, the second NN model to the second electronic device for processing in the second electronic device.