Aggregate Signature News Today : Breaking News, Live Updates & Top Stories | Vimarsana

As an important authentication technology, digital signature enables people to carry out convenient digital office in the digital information age. It is widely used in information security, identity authentication, data integrity, non-repudiation and so on. As the extensions of digital signature, multi-signature and aggregate signature integrate digital signature compression technology and batch processing technology, which greatly saves the consumption of storage space and transmission bandwidth. And they are widely used in blockchain bitcoin transactions, electronic voting, certificate chains authentication and so on. With the rapid development of quantum computers, the security of many traditional cryptosystems has been seriously threatened. Fortunately, lattice-based cryptography is a type of public-key cryptosystem that can withstand quantum computing attacks, because the hard problem on lattice is considered to be resistant to the attacks of quantum computers. Therefore, research ....

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