Reusable component to add a designated verifier to your zk circom circuit. It means that the zk proof generated from your circuit cannot be verified by someonewho is not the designated verifier (identified by its ethereum public address)
One weak transaction in ECDSA on the Bitcoin blockchain and with the help of Lattice Attack we received a Private Key to BTC coins
An implementation of Ring Signature using keys generated from Elliptic Curves. Signing algorithm written in Javascript. Verifying algorithm written in Python.
A deep dive into signing EVM transactions with an AWS KMS private key using JavaScript.
This is a basic project to show how public key cryptography work By using Elliptic Curve Digital Signatures
Transactions via ECDSA cryptography algorithm.
ERC721 token that allows the users to mint using an authorization signed by the contract authorizer.
— WIP: ecsda-node-202402.netlify.app/ — Incorporate Public Key Cryptography so transfers can only be completed with a valid signature. The person sending the transaction should have to verify that they own the private key corresponding to the address that is sending funds
ECDSA Node, Alchemy First Project
star bian of wator. a serverless of iot sample that use pubsub.
ECDSA Node Project for Alchemy University Ethereum Developer Bootcamp
Simple centralized blockchain running on a single node using ECDSA technology
A basic application of Public Key Cryptography (using Elliptic Curve Digital Signatures) to sign and validate transactions
This is a basic application of Public Key Cryptography.
In this project you'll have a simple react front-end which will communicate with a single server. This server will be responsible for transferring balances between accounts. Since it's a single server, it is centralized, so we'll need to trust that the server operator is not malicious for this exercise (more on this later!).
A sample ecdsa node project incorporating public key cryptography so transfers can only be completed with a valid signature
a small encryption tool, for end-user management of encryption/siging keys
Implemented Public Key Cryptography to transact funds between accounts.
WIP -- notes: Incorporate Public Key Cryptography so transfers can only be completed with a valid signature. The person sending the transaction should have to verify that they own the private key corresponding to the address that is sending funds
Secure token distribution using Merkle Trees and Elliptic Curve Digital Signature Algorithm
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