Method and system for key management
Номер патента: EP3785395A1
Опубликовано: 03-03-2021
Автор(ы): Per Skygebjerg
Принадлежит: Lin Maw Tsong, Lydsec Digital Technology Co Ltd
Опубликовано: 03-03-2021
Автор(ы): Per Skygebjerg
Принадлежит: Lin Maw Tsong, Lydsec Digital Technology Co Ltd
Реферат: A method for secret key management, implemented using a mobile device and a verification server, includes: generating a key request including a user identifier (UID) and an identification data set; in response the key request, determining whether the key request is from a registered user; after determining that the key request is from a registered user, decrypting one of multiple secret key parts stored in the verification server and transmitting the decrypted secret key part to the mobile device; in response to receipt of the decrypted secret key part, decrypting the remaining secret key parts and generating a private key accordingly; authorizing a target data file using the private key; and clearing a record of the private key.
Method and system to support authentication and key management for applications (akma) using an allowability indication
Номер патента: US20240080674A1. Автор: Hongxia LONG. Владелец: Telefonaktiebolaget LM Ericsson AB. Дата публикации: 2024-03-07.