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December 7 to 8, organized by the Faculty of Sciences, Chinese Academy of ICT and other units jointly supported by the "block chain technology and application of" cutting-edge science and technology forum held in Shenzhen.
In this session, organized by the Faculty of Sciences, Chinese Academy of Sciences Faculty Academic and Publishing Committee, Ministry of Science and Information Technology, Mathematics and Physics, Pengcheng laboratory, Chinese Information and Telecommunications Research Institute, China Institute of Communications joint support.
Organized by the Faculty of Chinese Academy of Sciences, deputy director of Academic and Publishing Committee, Chinese Academy of Sciences Institute of Shimei Wang, Chinese Academy of Sciences, Fellow of the International Association password Xiaoyun Wang, Chinese Academy of Sciences, Institute of Systems Engineering, Academy of Military Science researcher Yin Hao, Chinese Academy of Sciences, Software Development Mr Cheng, director of the State Key laboratory of environmental Academician four keynote address, as well as more than 300 representatives from government and the business community attended the meeting, around the block chain and digital identity, regulatory science and technology, financial applications and other topics to discuss.
This is also the countries since the eighteenth collective learning on the block chain technology development status and trends, for the first time Chanticleer block chain of high-end event attended by a number of academicians, let us look forward to the wonderful wisdom of academicians and experts who share and interdisciplinary thinking collision.
The following speech as the main essence of guests, take a look at what compelling content not to be missed.
Academician Wang Mei:
block chain is very valuable and promising mode of use and application of foundation
Deputy director of the Chinese Academy of Sciences Faculty Academic and Publishing Committee, Chinese Academy of Sciences academician Wang Mei speech at the December 7 for the opening of the meeting.
He said: "more than a year ago avid coin ring so that the block chain into a foggy state, then we, the Commission is publishing scholarly academicians need to understand the basis of these groups inside the block chain is very. value, promising a model using a use basis, but it is what the problem is? where technical difficulties in? we need to clearly express. "
Not only that, MEI Hong academicians also believe that this meeting be held just after the central collective learning development and trends block chain, chain block a new round of upsurge up, so via the discussion we hope that this upsurge in middle, add some more cool thinking, this forum is very important.
For conferences, the MEI Hong academician said: "I sincerely hope that through this two-day forum to have some results, we offer some suggestions and thinking of the Chinese Academy of Sciences Faculty of technology blocks for subsequent chain."
Academician Wang Xiaoyun:
Our urgent need first to develop the block chain cryptographic protocol standards and technical specifications
subject: Hash functions and block chain technology
Chinese Academy of Sciences, the International Association of Fellow Wang Xiaoyun password in the report to introduce the origin of the block chain - cryptography, covering the importance of cryptography, cryptography hash function, and the block chain technology use to the principles and applications of cryptography block chain.
Wang Yuanshi on China cryptography confidence "in cryptographic protocols, our country and other countries are at the same starting line," She also pointed out the direction of future development of cryptography, "which country to set standards , to grasp the opportunities in our country need first to develop networking, car networking, block chain, domestic operating systems and other cryptographic protocol standards and technical specifications. "
When it comes to cryptography and hash functions specific relationship, academician Wang Xiaoyun explains, "is the origin of the hash function block chain technology, and signature technologies in the hash function is to block chain technology", "Blockchain is a hash function is a generic term, it is an old concept of reason "to develop a hash function, one is efficiency, on the other hand is a hash function can resist all attacks based on data tampering.
Yin Hao Academy of Sciences:
block chain combined with the Internet industry also requires a certain process
issues: security issues Things
Institute of Systems Engineering, Chinese Academy of Sciences, Academy of Military Science researcher Yin Hao keynote for the "Internet of Things security problems" speech, speech which is mainly on "Industrial safety of Things" started to explore. He believes that the block chain and industrial applications, mainly in combination of things: big data management, security, transaction process three regulatory aspects. Block chain by building trust, enhance security, reduce costs, speed transactions, improve supply chain efficiency and thus play an important role in the Internet of Things industry.
Although the industry has some block chain scenarios, but more still in the phase of social practice, the parties to the block chain concepts, structure, characteristics, technical features, roadmaps and governance are not fully formed consensus needs through a variety of promotional platforms, we continue to unify their thinking and build consensus. From the research community, academia and industry have to break through together, resolve the key technologies.
Yin Hao Academy of Sciences said that in the five levels of our attention: performance, energy, ecology, safety, supervision, still faces many challenges currently facing the block chain technology maturity issues, stability in the system, application security sexual, and other business model also requires a process.
Mr Cheng academician:
block chain is the only way for the development of the digital economy
issues: block chain and technology development
Chinese Academy of Sciences, State Key Laboratory of Software Development Environment Director of Religions at the conference summed up the block chain four characteristics: open consensus, distributed to trust, privacy regulators, smart contract. And said that the information from the Internet, everyone is interconnected to the interconnection of all things, the value of the Internet, we are from the digital economy and social governance 1.0 forward to 2.0 stage, and block chain is the only way for the development of the digital economy, to create "block chain based + total letter the next generation of information technology ", the sharing, the rule of intelligent platform helps advance this process.
Academician Mr Cheng said: "block chain industry is in a transitional phase from 2.0 to 3.0, all countries to join the battle for the strategic high ground of 3.0 to 3.0 stage, will form a distributed value of the Internet to become a mature digital economy and this is a basis. programming society, beyond the monetary and financial market applications, applied ecology determine the final winner, especially in government applications, health, science, culture and art, the current public and private chain chain chain or coalition has some financial applications, but not amount to anything, big companies do not necessarily have an advantage, the power of open source should not be overlooked. "
Mr Cheng also stressed the academician, the block chain is a regular interactive system, there is a very strong expansionary or aggressive. Extended to any place where we should act in accordance with its rules. So China from a big country to achieve the dream of a powerful, must pay attention to the original block chain technology innovation.
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