1、 Introduction to zero knowledge proof 1.1 Dilemma of blockchain technology in data privacy protection The characteristic of blockchain technology is that the data stored on the blockchain is open, transparent and unalterable to all people, which is the technical basis for blockchain technology to establish a Commercial Trust Center…

Cryptography is the basis of blockchain, and a lot of cryptography algorithms are used in blockchain, including symmetric encryption, asymmetric encryption, one-way hash algorithm, digital signature and other technologies. In order to realize the independent control of cryptography technology, China has also defined its own national Cryptography Standards. In the…

Cryptography technology is the cornerstone of information technology. Blockchain uses a lot of technological achievements of modern information security and cryptography, mainly including: hash algorithm, symmetric encryption, asymmetric encryption, digital signature, digital certificate and so on. The hash algorithm solves the problem of information integrity verification, the symmetric algorithm improves…

Following is the monthly report on the progress of the project from Jul. 6th -Jul- 31th, which contains two items: project development progress and community dynamic update. It is for the community members to check. Thank you for your attention. Technology Update from Ultrain （7/6–7/31） Ultrain’s Core Technology 1) The transaction signature is verified by…

Following is the monthly report on the progress of the project from Jun. 8th -Jul- 5th, which contains two items: project development progress and community dynamic update. It is for the community members to check. Thank you for your attention. Technology Update from Ultrain （6/8–7/5） Ultrain’s Core Technology 1) The design of signature multithreading verification…

Cryptography is the basis of blockchain, and a lot of cryptography algorithms are used in blockchain, including symmetric encryption, asymmetric encryption, one-way hash algorithm, digital signature and other technologies. In order to realize the independent control of cryptography technology, China has also defined its own national Cryptography Standards. In the…

1、 Introduction to zero knowledge proof 1.1 Dilemma of blockchain technology in data privacy protection The characteristic of blockchain technology is that the data stored on the blockchain is open, transparent and unalterable to all people, which is the technical basis for blockchain technology to establish a Commercial Trust Center…

Following is the monthly report on the progress of the project from May. 11th -Jun.7th, which contains two items: project development progress and community dynamic update. It is for the community members to check. Thank you for your attention. Technology Update from Ultrain （5/11–6/7） Ultrain’s Core Technology • Ultrain infrastructure 1) Complete the development of…

Cryptography technology is the cornerstone of information technology. Blockchain uses a lot of technological achievements of modern information security and cryptography, mainly including: hash algorithm, symmetric encryption, asymmetric encryption, digital signature, digital certificate and so on. The hash algorithm solves the problem of information integrity verification, the symmetric algorithm improves…