公开(公告)号：US11063754B2

公开(公告)日：2021-07-13

申请号：US15968430

申请日：2018-05-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Amirhossein Vakili ,  Yin Tan

IPC: H04L9/08 ,  H04L29/06 ,  H04L9/06 ,  H04L9/32 ,  H04L9/30 ,  H04L9/14

Abstract: Systems, devices, and methods for hybrid secret sharing are disclosed. In accordance with embodiments, a computing device may encrypt the secret message using a first encryption key to generate an encrypted secret message. The computing device may also split a second encryption key into a plurality of key shares in accordance with a threshold number. The threshold number is less than or equal to the number of the plurality of key shares. Then, the computing device may transmit a plurality of messages. Each message of the plurality of messages comprises the encrypted secret message and one of the plurality of key shares.

公开(公告)号：US20190342080A1

公开(公告)日：2019-11-07

申请号：US15968430

申请日：2018-05-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Amirhossein Vakili ,  Yin Tan

IPC: H04L9/08 ,  H04L9/06 ,  H04L9/30 ,  H04L9/14 ,  H04L9/32

Abstract: Systems, devices, and methods for hybrid secret sharing are disclosed. In accordance with embodiments, a computing device may encrypt the secret message using a first encryption key to generate an encrypted secret message. The computing device may also split a second encryption key into a plurality of key shares in accordance with a threshold number. The threshold number is less than or equal to the number of the plurality of key shares. Then, the computing device may transmit a plurality of messages. Each message of the plurality of messages comprises the encrypted secret message and one of the plurality of key shares.