With privacy calculations, the match angle will disappear? "Shanghai Blockchain Week" privacy computing development seminar highlights

On September 17th, the 2019 Shanghai Blockchain Week “The All-Digital World Necessary Road Privacy Computing Development Seminar” was held in Shanghai, which was jointly organized by Platon and Oasis. Experts from the conference conducted in-depth discussions on topics related to data and privacy calculations. Babbitt's wonderful views are as follows:


Li Ming: Director of China Electronics Technology Standardization Research Institute, Ministry of Industry and Information Technology

Data can have different levels of value, including data, assets, services, and business dimensions, each with problems of mobility, sharing, power, and quality. Among them, the sharing and the flow will involve privacy calculations. As shown below:

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Before 2000, our work was hardware, so with manufacturing, it became software, and with the mobile Internet, there are many, many applications. By now, the work object has become data. Previous techniques for processing hardware and software did not meet the processing data requirements. Therefore, it is necessary to formulate corresponding new technical standards.

At present, China Electronics Technology Standardization Research Institute has cooperated with relevant partners to introduce the "Blockchain Privacy Calculation Service Guide" to evaluate the blockchain privacy computing service capabilities of relevant parties and to make an agreement on the relevant technical architecture.

Dawn Song (Song Xiaodong) founder of Oasis Labs

Dawn Song shared with us the latest research on privacy computing by Oasis Labs, a professor of computer science at the University of California, Berkeley, known as the "Computer Security Godmother".

She created Oasis Labs, which is dedicated to building a blockchain-based cloud computing platform designed to address the performance, security, and privacy pains of today's blockchain. The Oasis platform provides two core values, one that provides privacy and security protection on the blockchain; the second provides processing power that is orders of magnitude higher than existing systems, and that processing power for complex applications Equally effective, such a combination enables complex compute-intensive and privacy-sensitive services.

Wang Yunwei, Chief Innovation Officer of Wanxiang Innovation Energy City

I will share with you the problems of production city integration and privacy calculation.

Innovative Energy City is a large-scale urban smart city construction project located in Qiantang River, Hangzhou. The vision is to use technology innovation to promote the integration of production and city and build a smart city.

There are data fragmentation problems in global smart cities. There are not many changes in the original technology architecture. Many applications have become fragmented and mobile. Social governance and citizen data cannot be well integrated. But the true integration of the city should be an intelligent, distributed economic structure.

At present, the only way to get data to be applied is to open the data. Therefore, it is necessary to use privacy calculations to allow citizens to own the data themselves, but the third party can't get your data and can only use it, which protects the privacy of citizens.

I think that after applying this technology to privacy computing, the affinity of each city may no longer exist in the future. In the current blind date market, parents are holding your personal information and holding your mate selection criteria to match the match, which is the role of parents in protecting and using your private information. If privacy calculations are used, data and personal privacy information are still owned by you, but third parties can use them without taking your information, and use computational methods to map out the models and match the models. Therefore, the relative angle of each city may no longer exist in the future.

Lin Yao, founder and CEO of Molian Technology

When it comes to the digital economy, it must be an objective response to technological development. Digital economy With the changes and evolution of information technology, around the data, three key technologies are continuously combined and iterated.

(1) IoT provides a low-cost technical means to collect data. It is believed that more massive data will be generated on the device side with 5G.

(2) AI, AI explores the value of data by analyzing massive data.

(3) Blockchain, which is precisely the infrastructure that allows data values ​​to be better flowed and traded.

It is believed that the combination of these three key technologies will certainly lead to explosive growth, resulting in the emergence of exponential business applications and innovations in business models around data.

The IDC analysis reports that there will be 40 billion IoT devices in 2025, which is about five times the global population. We believe that data must be generated in a scenario with networked devices, so IoT devices are the source of data.

At the source (IoT device), the data is protected by privacy and trusted, and the data is collected and uploaded securely. At the same time, sensitive data is stored securely in the device and does not leave the device during the entire life cycle. This is a very interesting and challenging task for professionalism.

In the digital economy competition, as a startup, we chose to import digital assets from the source of the IoT device wallet.

We have a very interesting name for the product – "Boatchain of AI Things". We believe that the blockchain can empower the Internet of Things to achieve data privacy protection, helping the digital economy to operate safely at the source and device side.

The Internet of Things has a particularly distinctive feature, very fragmented, with a large number of devices and applications, and a very ubiquitous carrier must be found to carry BoAT.

Just like people will use their mobile phones to access the Internet. If you compare machines and devices to robots, what is the robot's smart phone? It is the cellular wireless module, and we hope to deploy BoAT on more cellular IoT modules.

Today is limited, and I look forward to the opportunity to exchange BoAT and cellular IoT modules with you.

Tang Honggang: Chief Investment Officer, PlatON

I mainly share the investment direction of PlatON. We focus on ecological investment and have a three-ring strategy:

The first ring: focus on the construction of internal hardware capabilities, such as talent teams, technology underlying development.

Second Ring: Helping eco-partners empower and expect to extend our accumulated privacy computing capabilities to verticals.

The third ring: it is for individual enthusiasts and developers to join, use activities and rewards to attract more people to do the development of public chains and technology, and to make the ecology richer.

Our ecological fund is ecological in nature, not financial revenue. Investment is not an end, but a means. Look forward to more partners to create an ecological and win-win future.

Xie Xiang: Platton Algorithm Scientist

I mainly share some aspects of the Institute.

The threshold of cryptography is very high. After 40 years of development, it has formed a complete system, which is far from commercial. Therefore, we have set up a research institute to focus on the underlying algorithms and academic and theoretical research. After reading the PhD in the password circle, he just got started. What the institute wants to do is to lower the threshold.

At the seminar, Platon and Oasis also reached a strategic cooperation, the two sides will jointly build ecological and technical standards for privacy computing, and promote commercial landing.

PlatON is a global computing architecture for the next generation, a public infrastructure for the all-digital era. Oasis Labs is a low-level public chain. It hopes to build a credible cloud computing platform based on blockchain and trusted hardware technology. Dawn Song (Song Xiaodong), professor of computer science at the University of California, Berkeley, is known as the "computer security godmother". ) Founded.

The two sides will cooperate in the three aspects of privacy computing academic cooperation, keystone Chinese community construction, technology ecology and community cooperation, which will promote the construction of the world's largest privacy computing academic consortium, contributing to the digital survival of all mankind and helping individuals. The digital life is more self-consistent and reasonable.