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blog.lambdaclass.com | ||
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blog.trailofbits.com
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rot256.dev
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| | | | Introduction In this post we will take a look at the Fast Reed-Solomon IOP (FRI) proximity test, which enables an untrusted prover to convince a verifier that a committed vector is close to a Reed-Solomon codeword with communication only poly-logarithmic in the dimension of the code. This is readily used to construct practically efficient zkSNARKs from just cryptographic hash functions (rather random oracles), without the need for a trusted setup. | |
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blog.cryptographyengineering.com
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| | | | This is the third and penultimate post in a series about theoretical weaknesses in Fiat-Shamir as applied to proof systems. The first post is here, the second post is here, and you should probably read them. Over the past two posts I've given a bit of background on four subjects: (1) interactive proof systems (for... | |
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www.clickssl.net
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| | Digital Signature is a process that guarantees that the documents are not modified since it is signed. Learn more about Digital signatures and their types. |