面向Web3.0的区块链SIM卡问世

◎本报记者 王 春

Reporter Wang Chun

5月16日，上海树图区块链研究院与中国电信股份有限公司（以下简称中国电信）研究院联合研发的BSIM卡（区块链SIM卡）在上海对外发布。和传统SIM卡相比，BSIM卡具有便携、高安全、高性能等特点，将促进下一代互联网（Web3.0）的创新应用和产业生态发展。

On May 16, BSIM cards, developed jointly by the Shanghai Tree Map Block Chain Research Institute and the China Telecommunications Company Ltd. (hereinafter referred to as China Telecommunications), were released outside Shanghai. Compared to the traditional SIM cards, BSIM cards have the characteristics of portability, high security, high performance, etc., and will promote innovative applications and industrial eco-development of the next generation of the Internet (Web3.0).

“BSIM卡比SIM卡存储空间扩大10倍至20倍，计算能力提升数十倍，实现卡内生成和存储用户的公私钥。”上海树图区块链研究院院长龙凡表示，BSIM卡将区块链用户体验与SIM卡深度融合，利用SIM卡的硬件安全优势保护用户私钥，是一种安全又便捷的Web3.0用户终端入口解决方案，可以让普通用户更安全便捷地参与Web3.0世界，享受区块链带来的便利。

& & ldquo; BSIM Cambi SIM card storage space has been expanded 10 to 20 times and computing capacity has increased dozens of times to achieve the public and private keys of the user that are generated and stored in the card. & & & & & & & & & & & & Rdquo; the President of the Shanghai Tree Map Block Chain Institute said that BSIM made it possible for ordinary users to experience deeper integration with the SIM card, to protect their private keys using the hardware security advantages of the SIM card, a safe and convenient Web3.0 user terminal solution that allows them to participate more easily and safely in the Web3.0 world and to enjoy the facilities provided by the block chain.

在区块链支撑下，Web3.0通过数字化契约，能保障创作者对作品的所有权和收益权，重塑与数字内容生产力更匹配的数字生产关系。然而，与现有的第二代互联网账户体系相比，Web3.0还面临着用户认知成本和学习门槛高、转化率低等问题，影响生态发展。

Under the block chain, Web3.0 secures the creator’s ownership of the work and the right to gain, and reshapes digital production relationships that match digital content productivity. However, Web3.0 faces problems such as the high cost of user knowledge and learning thresholds and low transformation rates, which affect ecological development, compared to the existing second-generation Internet account system.

据了解，Web3.0的一个核心创新是“私钥账户体系”。它基于私钥和签名，为用户提供了一种不依靠中心化平台而自主证明身份、发送指令的手段。这样，用户可以独立于任何平台管理自己的数字资产，保障自己的数字权益。在Web3.0的世界里，用户要谨慎管理自己的私钥，以防私钥被盗或遗失，否则将面临身份被冒用和数字资产丢失的风险。因此，下一代互联网需要一种更易于普及的私钥管理工具。

One of the core innovations of Web3.0 is understood to be “ private key account systems & & rdquo; which, based on private keys and signatures, provides users with a means of self-profiling and sending instructions without relying on a centralized platform. In this way, users can manage their digital assets independently of any platform and safeguard their digital rights and interests. In the Web3.0 world, users are careful to manage their private keys in order to prevent their private keys from being stolen or lost, otherwise facing the risk of identity being misused and digital assets being lost.

针对这一需求，BSIM卡可通过采用硬件安全保护技术降低恶意软件攻击的风险，还可以通过手机号码实名制实现数字身份和真实身份的绑定。除了基本的私钥管理和数字签名外，BSIM卡还可实现加密存储、密钥找回等操作，甚至能在卡内集成传统的U盾功能。

In response to this demand, BSIM cards can reduce the risk of malicious software attacks by using hardware security protection techniques, and digital identity and real identity binding can be achieved through real-name mobile phone numbers. In addition to basic private key management and digital signature, BSIM cards can perform encryption storage, key recovery, etc., and can even integrate traditional U.S. shields in a card.

中国电信研究院副院长李安民表示，下一步，中国电信将联合合作伙伴共同推动数字资产卡BSIM在湖南等地落地，面向元宇宙数字资产、数字身份认证、物联网设备采集等场景进行应用。

Li Anmin, Vice-President of the Chinese Institute of Telecommunications, said that, as a next step, China's telecommunications partners would jointly promote the landing of digital asset card BSIM in areas such as Hunan for applications such as meta-cosm digital assets, digital identification and the collection of networked devices.

围绕产业链部署创新链，上海市科委副主任王晔说，上海将推动区块链底层技术与隐私计算、数字身份技术融合发展，构建面向Web3.0创新应用的技术支撑体系，形成具有全球影响力的新一代区块链创新生态。

With regard to the deployment of innovation chains around the industrial chain, the Deputy Director of the Shanghai City Council of Science said that Shanghai would promote the development of technology at the bottom of the block chain with privacy calculations and digital identity technologies, building technological support systems for Web3.0 innovative applications, and creating a new generation of community innovation ecosystems with global reach.

编辑：秦秦

注册有任何问题请添加 微信：MVIP619 拉你进入群

文章转载注明 网址：https://netpsp.com/?id=69798