Crypto Deep Tools a set of scripts for detailed cryptanalysis of the Blockchain network in cryptocurrency Bitcoin

Lattice ECDSA attack

Proof of concept of bitcoin private key recovery using weak ECDSA signatures

Typescript based example of ECDSA signing an Ethereum transaction with AWS KMS.

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)

secp256k1 algorythm

One weak transaction in ECDSA on the Bitcoin blockchain and with the help of Lattice Attack we received a Private Key to BTC coins

The stm32mp-sign-tool is an utility for signing and verifying firmware images compatible with STM32MP MPUs

An elliptic curve library written in Swift 4

Open Source Crypto Authentication USB Dongle

The very first serious vulnerability in Blockchain and how to get the public key Bitcoin ECDSA RSZ value from the RawTX file

🔒 Encrypted Data Gateway Engine - Command-line Integrated Security Suite written in Go (OpenSSL compliant)

Speed ​​up secp256k1 with endomorphism

«MrRobotQR» is an open source script that automates the process from entering a search keyword to deriving the private key of a Bitcoin wallet.

Simple blockchain implementation using python and flask. It implements basic concepts of blockchain, like proof of work, mining, consensus, generating and validating the signature on transaction etc.

Reducing the private key through scalar multiplication using the ECPy + Google Colab library

Implement Frey-Rück Attack to get the secret key “K” (NONCE) / Critical vulnerability in the Bitcoin

Broadcasting Transactions into the Bitcoin Network.

This is a repository that a custom stm32 secure bootloader is being developed.

How to Convert Bitcoin-PUBKEY HEX Public Keys to Base58 Bitcoin Address and Check Balance for BTC Coins

java library providing the implementation of ECDSA and useful algebraic structures such as finite fields

Infineon OPTIGA™ Trust X security solution library for Arduino

Bitcoin Wallet Recovery via ECDSA Short Signatures

POLYNONCE ATTACK we use BITCOIN signatures as a Polynomial to an arbitrarily high power of 128 bits to get a Private Key

A blockchain micropython libraries for ECC, ECDSA and network with BITCOIN BTC, Ethereum, EOS

一个迷你快速的C# Secp256k1椭圆曲线算法

Search for BTC coins on earlier versions of Bitcoin Core with critical vulnerability OpenSSL 0.9.8 CVE-2008-0166

Useful and efficient algorithms for secp256k1 elliptic curve

LATTICE ATTACK 249bits we solve the problem of hidden numbers using 79 signatures ECDSA

A deep dive into signing EVM transactions with an AWS KMS private key using JavaScript.