Dual-encryption blockchain intelligent contract system and method

The invention discloses a dual-encryption blockchain intelligent contract system and method. The system comprises a contract node, a first contract, a random number module, a first encryption module,a second encryption module, a third encryption module and a blockchain contract system. The contract...

Full description

Saved in:
Bibliographic Details
Main Authors ZHANG BAOQUAN, FANG GUANGWU
Format Patent
LanguageChinese
English
Published 04.12.2020
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:The invention discloses a dual-encryption blockchain intelligent contract system and method. The system comprises a contract node, a first contract, a random number module, a first encryption module,a second encryption module, a third encryption module and a blockchain contract system. The contract node is used for generating a public key and a private key of the contract node account; the contract node is also used for transmitting the public key to the blockchain contract system; the random number module is used for providing a random number and transmitting the random number to the secondencryption module and the third encryption module; the third encryption module is used for taking the random number as a second AES256 key and encrypting the first contract by using AES256 to generatea first encrypted contract; by adopting the dual-encryption blockchain intelligent contract system and method, dual-encryption protection of contract content can be realized, and loss and cross modification of contracts can be
Bibliography:Application Number: CN202010939132