List: Cryptography | Curated by Abhijit Roy

Jan 18, 2024
53 stories
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Cryptography
In
ASecuritySite: When Bob Met Alice
by
Prof Bill Buchanan OBE FRSE
Knowledge Commitments With PolynomialsDo you remember polynomials at school? I hope so because the world of privacy and security is built on these algebraic structures. They are…
Oct 2, 2023
Oct 2, 2023
In
ASecuritySite: When Bob Met Alice
by
Prof Bill Buchanan OBE FRSE
Cryptography Fundamentals. Part 1: Groups, Rings and Discrete LogsThe problem with cryptography is that many miss some fundamental knowledge that will allow them to fully understand the key operations that…
Jul 19, 2023
1
Jul 19, 2023
1
Prof Bill Buchanan OBE FRSE
Cryptography Fundamentals 3: Elliptic Curve FundamentalsApple podcast: [here]
Jul 20, 2023
Jul 20, 2023
In
ASecuritySite: When Bob Met Alice
by
Prof Bill Buchanan OBE FRSE
Your Online Security Is Fundamentally Based on x⁸ + x⁴ + x³ + x² + 1Recently, I had two business students attending my applied cryptography lectures. Why? Because they were interested in blockchain and…
Aug 17, 2023
1
Aug 17, 2023
1
In
Coinmonks
by
Rubydusa
Proof of Life: Zero-Knowledge-Proof Implementation of Conway’s Game of Life with Circom and…Recently there is a rise in discussion about the potentials of ZKP — Zero Knowledge Proofs in crypto. Jumping on the bandwagon, I decided…
Oct 12, 2022
Oct 12, 2022
In
Coinmonks
by
Tom Watson
Why is Polygon’s new zkEVM so amazing?Polygon’s ZK teams have made major performance breakthroughs, the holy grail of zero knowledge proofs…
Jul 20, 2022
1
Jul 20, 2022
1
In
ASecuritySite: When Bob Met Alice
by
Prof Bill Buchanan OBE FRSE
Explaining BLS12–381 … The “Zero Knowledge Proof” CurveWhat’s “BLS”, “12” and “381” in BLS12–381?
Jul 9, 2022
Jul 9, 2022
Aw Kai Shin
Signing and Verifying Ethereum MessagesOne exciting feature of Ethereum is the ability to prove consent directly between parties. In other words, you can easily validate that…
Nov 9, 2022
Nov 9, 2022
Aw Kai Shin
Signing and Verifying Ethereum Hashed MessagesOne exciting feature of Ethereum is the ability to prove consent directly between parties. In other words, you can easily validate that…
Oct 31, 2022
Oct 31, 2022
In
Heru Finance
by
Neeraj Bagdia
Zero-knowledge proofs and Ethereum Layer-2 solutionsWhat are Zero-Knowledge proofs?
Oct 20, 2022
Oct 20, 2022
Ajith M
Zero-knowledge Proof explained!Data. Data is crucial in this modern society. For starters, As we already know the apps we use in everyday life collect data, store it, and…
Oct 18, 2022
3
Oct 18, 2022
3
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Ashwin Yardi
Merkle trees explained — Part 1: What are merkle trees?If you are a dev / techie and if you have a high level understanding of blockchains, you surely have heard this buzzword: “Merkle trees”.
Jul 26, 2022
Jul 26, 2022
In
BLOCK6
by
mbvissers.eth
Using Merkle Trees in SolidityCreating and verifying Merkle Tree proofs using Solidity smart contracts and JavaScript.
Sep 19, 2022
1
Sep 19, 2022
1
Trapdoor-Tech
Zero Knowledge Proof — FPGA or GPU?Zero-Knowledge Proof now has a wider range of applications, such as privacy calculation, computational proving, consensus proving, and so…
Sep 7, 2022
Sep 7, 2022
In
ASecuritySite: When Bob Met Alice
by
Prof Bill Buchanan OBE FRSE
Breaking and Unbreaking in Cybersecurity: RSA Solver for Two Different Public Key ExponentsAs a child, I was forever taking things apart and often did not put them back together again. For me, I had to discover the magic that made…
Aug 27, 2022
Aug 27, 2022
In
ASecuritySite: When Bob Met Alice
by
Prof Bill Buchanan OBE FRSE
Ed25519 is Great, But …“You can lead a horse to water, but you can’t make it drink”
Jul 1, 2022
Jul 1, 2022
In
Coinmonks
by
Alexandr Kumancev
NFT airdrop/whitelist implementation with MerkleTree.In this article, we’ll break down the MerkleTree proof implementation for your NFT collection’s airdrop/whitelist. (+testing). Using…
Aug 9, 2022
3
Aug 9, 2022
3
Ashwin Yardi
Merkle trees explained — Part 2: How verification of presence worksIn part 1 of this article, we tried to understand what merkle trees are and the concept behind. We know that merkle trees help us in…
Jul 30, 2022
Jul 30, 2022
In
ASecuritySite: When Bob Met Alice
by
Prof Bill Buchanan OBE FRSE
Explaining The Chalkias Ed25519 VulnerabilityOne of the most important functions within a trusted infrastructure is the usage of a digital signature. In the past, ECDSA has been shown…
Jul 2, 2022
Jul 2, 2022