公开(公告)号：US10389518B2

公开(公告)日：2019-08-20

申请号：US15418533

申请日：2017-01-27

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Liqun Chen ,  Stuart Haber

IPC: H04L9/14 ,  H04L9/00 ,  H04L9/06 ,  H04L9/08 ,  H04L9/32

Abstract: A blockchain includes blocks that each store a hash value computed using a hash function from data of the block. Another hash value is computed for each block using a different hash function, and added to the block within the blockchain. New blocks subsequently added to the blockchain have hash values computed using just the different hash function.

公开(公告)号：US20180219669A1

公开(公告)日：2018-08-02

申请号：US15418533

申请日：2017-01-27

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Liqun Chen ,  Stuart Haber

IPC: H04L9/00 ,  H04L9/06

CPC classification number: H04L9/002 ,  H04L9/0643 ,  H04L9/0891 ,  H04L9/3236 ,  H04L9/3297 ,  H04L2209/12 ,  H04L2209/38 ,  H04L2209/56

Abstract: A blockchain includes blocks that each store a hash value computed using a hash function from data of the block. Another hash value is computed for each block using a different hash function, and added to the block within the blockchain. New blocks subsequently added to the blockchain have hash values computed using just the different hash function.