Patent

Registered METHOD AND APPARATUS FOR GENERATING SECRET KEY BASED ON NEURAL NETWORK SYNCHRONIZATION

Inventors
Taek-Young Youn, Ku Young Chang, Kim Juyoung, Jho Nam-Su
Application No.
17239237 (2021.04.23)
Publication No.
20210336779 (2021.10.28)
Registration No.
11791997 (2023.10.17)
Country
UNITED STATES
Project Code
19ZH1200, Development of core technologies for trust data connectome to realize a safe data society, Park Jong Dae
Abstract
A method and an apparatus for generating a secret key for encrypted communication using a synchronized neural network, which includes: generating initial codewords based on a bit string of weight values of the synchronized neural network and transmitting a first partial codeword of the initial codewords to a device of another party; receiving a second partial codeword generated by the device of the other party and combining final codewords based on the second partial codeword received from the device of the party and the bit string of the weight values; performing an error correction on the combined final codewords and transmitting first restoration success information according to the error correction to the device of the other party; and receiving second restoration success information from the device of the other party and generating the secret key based on the restoration success information of the device of the other party, are provided.
KSP Keywords
Error correction, encrypted communication, network Synchronization, neural network(NN), secret key
Family
 
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Status Patent Country KIPRIS
Registered 신경망 동기화에 기반한 비밀키 생성 방법 및 장치 KOREA