ecdsa-cryptography

There are 2 repositories under ecdsa-cryptography topic.

• Xor-el / CryptoLib4Pascal

  Crypto for Modern Object Pascal

  ecdsacryptographyverifying-signaturesecdsa-cryptographyecdsa-key-pairecdsa-signaturesecpk256k1sect283k1secp384r1secp521r1delphiecschnorrfpcsecp256r1
  Language:Pascal 232

• demining / CryptoDeepTools

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

  attackbitcoinbitcoin-walletblockchaincryptocurrenciescryptographyecdsaecdsa-cryptographyecdsa-signatureelliptic-curve-cryptographyelliptic-curvesprivatekeysecp256k1vulnerabilitiesvulnerabilitylatticeattackbtccoin
  Language:Jupyter Notebook 227

• bitlogik / lattice-attack

  Lattice ECDSA attack

  ecdsaecdsa-cryptographyfpyllllattice-attackprivate-key
  Language:Python 135

• daedalus / bitcoin-recover-privkey

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

  bitcoinecdsaecdsa-cryptographykeypocprivateprivkeyvulnerability
  Language:Python 76

• lucashenning / aws-kms-ethereum-signing

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

  ethereumaws-kmstypescriptecdsa-cryptography
  Language:TypeScript 75

• enricobottazzi / designated-verifier-proof

  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)

  circomcryptographyecdsa-cryptographysignature-verificationsnarkjszk-snarks
  Language:JavaScript 41

• Chainers / Cryptography.ECDSA

  secp256k1 algorythm

  csharpecdsa-cryptographysecp256k1
  Language:C# 36

• demining / Lattice-Attack

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

  attackbitcoinbitcoin-walletblockchainbtccryptocurrenciescryptocurrencies-datacryptographyecdsaecdsa-cryptographyecdsa-signatureelliptic-curvesprivatekeysecp256k1secp256k1-plusvulnerabilitiesvulnerabilitylattice-attacklatticeattack
  Language:JavaScript 30

• hyugit / EllipticCurve

  An elliptic curve library written in Swift 4

  elliptic-curveselliptic-curve-arithmeticeccecdsaecdsa-cryptographysecp256k1secp256r1finite-fieldsfinite-elementsswift4swiftcarthageswift-package-manager
  Language:Swift 22

• demining / Break-ECDSA-cryptography

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

  attackbitcoinbitcoin-transactionbitcoin-walletblockchainbtcbtc-walletcoincryptocurrenciescryptographyecdsaecdsa-cryptographyecdsa-signatureelliptic-curveselliptic-curves-cryptographyprivatekeysecp256k1vulnerabilitiesvulnerability
  Language:HTML 19

• Irdroid / authKi

  Open Source Crypto Authentication USB Dongle

  aes-128aes-cbcauthenticated-encryptiondigital-signatureecdsa-cryptographysha256-hashelliptic-curvesatecc608
  Language:Shell 16

• Adiprogrammer7 / blockchain_implementation

  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.

  blockchainpythonflaskblockchain-networkproof-of-workconsensussignatureecdsaecdsa-key-pairecdsa-cryptographycrypto-walletpython3peer
  Language:Python 15

• pedroalbanese / edgetk

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

  ariablake2camelliachacha20ecdsa-cryptographyed25519gost3410-2012kuznechikopensslpoly1305rsa-cryptographyseedsm2sm3sm4streebogwhirlpooltlsgolangtlcp
  Language:Go 15

• demining / Endomorphism-Secp256k1

  Speed ​​up secp256k1 with endomorphism

  attackbitcoinbitcoin-walletblockchaincryptographyprivatekeybtccryptocurrenciesecdsaecdsa-cryptographyecdsa-signatureelliptic-curveselliptic-curves-cryptographysecp256k1vulnerabilitiesvulnerability
  Language:HTML 14

• demining / MrRobotQR

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

  attackbitcoinbitcoin-walletblockchainbtccryptocurrenciescryptographyecdsaecdsa-cryptographyecdsa-signatureelliptic-curve-cryptographyelliptic-curvesprivatekeysecp256k1vulnerability
  Language:HTML 14

• demining / Reduce-Private-Key

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

  attackbitcoinbitcoin-walletblockchaincryptographyprivatekeybtccryptocurrenciesecdsaecdsa-cryptographyecdsa-signatureelliptic-curveselliptic-curves-cryptographysecp256k1vulnerabilitiesvulnerability
  Language:HTML 14

• demining / Frey-Ruck-Attack

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

  attackbitcoinbitcoin-walletcryptographyprivatekeyprivatekeysblockchainecdsaecdsa-cryptographyecdsa-signaturecryptocurrenciessecp256k1vulnerabilityvulnerability-scannerbtcelliptic-curves
  Language:HTML 12

• embetrix / stm32mp-sign-tool

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

  cppcryptographyecdsa-cryptographyembedded-systemshsmlightweightpkcs11securitysigning-keyssigning-toolstm32mp1stm32mpu
  Language:C++ 12

• trident2710 / Crypto

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

  cryptographyfinite-fieldselliptic-curvesecdsaecdsa-cryptographyecdsa-signature
  Language:Java 12

• demining / Bitcoin-Wallet-Recovery

  Bitcoin Wallet Recovery via ECDSA Short Signatures

  attackbitcoinbitcoin-walletblockchainbtccryptocurrenciescryptographyecdsaecdsa-cryptographyecdsa-signatureelliptic-curveselliptic-curves-cryptographyprivatekeysecp256k1vulnerabilitiesvulnerability
  Language:HTML 11

• demining / Check-Bitcoin-Address-Balance

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

  attackbitcoinbitcoin-walletblockchainbtccryptocurrenciescryptographyecdsaecdsa-cryptographyecdsa-signatureelliptic-curveselliptic-curves-cryptographyprivatekeysecp256k1vulnerabilitiesvulnerability
  Language:HTML 11

• Infineon / arduino-optiga-trust-x

  Infineon OPTIGA™ Trust X security solution library for Arduino

  securityarduinoecdsa-cryptographyecdheecccryptographyauthenticationarduino-library
  Language:C++ 11

• demining / Polynonce-Attack

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

  attackbitcoinbitcoin-walletecdsaecdsa-cryptographyecdsa-signatureprivatekeyprivatekey-cracksecp256k1polynonce
  Language:HTML 10

• gpappasv / stm32_bootloader

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

  bootloaderbootloaderstm32firmware-updatesecure-bootstm32stm32f401reauthenticationcrc32ecdsa-cryptographystm32-bootloadercommunication-protocols
  Language:C 10

• smartibase / Broadcast-Bitcoin-Transaction

  Broadcasting Transactions into the Bitcoin Network.

  bitcoinbitcoin-apibitcoin-walletblockchainblockchain-technologycryptocryptocurrencycryptographyecdsaecdsa-cryptographyrawtransaction
  Language:Python 10

• BlackHole-Consulting / blockchain-micropython

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

  micropythonblockchainesp32encryptionecdsarsaecdsa-cryptographyecdsa-signatureseosbtcethereum
  Language:C 9

• ibukisaar / CSharpSecp256k1

  一个迷你快速的C# Secp256k1椭圆曲线算法

  ecdsa-cryptographysecp256k1
  Language:C# 9

• demining / Algorithms-For-Secp256k

  Useful and efficient algorithms for secp256k1 elliptic curve

  attackbitcoinbitcoin-walletblockchainbtccoincryptocurrenciescryptographyecdsaecdsa-cryptographyecdsa-signatureelliptic-curveselliptic-curves-cryptographyprivatekeysecp256k1vulnerabilitiesvulnerability
  Language:HTML 8

• demining / Vulnerable-to-Debian-OpenSSL-bug-CVE-2008-0166

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

  attackbitcoinbitcoin-walletblockchainbtccryptocurrenciescryptographyecdsaecdsa-cryptographyecdsa-signatureelliptic-curveselliptic-curves-cryptographyprivatekeysecp256k1vulnerabilitiesvulnerability
  Language:HTML 8

• Bujira / aws-kms-evm-signer

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

  asn1-decoderasymmetric-keysaws-kmsder-encodedecdsa-cryptographyecdsa-key-pairecdsa-signatureevm-blockchainhyperledger-besujavascriptprivate-keypublic-addresspublic-keysecp256k1
  Language:JavaScript 6

• demining / lattice-attack-249bits

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

  attackattackerbitcoincryptocurrencycryptographyhackhackinglatticelattice-attackecdsaecdsa-cryptographyecdsa-signature
  Language:HTML 6

• demining / TeslaBrainWallet

  Tesla BrainWallet traps from Bitcoin wallets beware of phishing and popular passphrases

  brainwalletbrainwallet-recoverbrainwallet-uniqeattackattacksbitcoinbitcoin-walletcryptographyecdsaecdsa-cryptographyecdsa-signatureelliptic-curveselliptic-curves-cryptographyprivatekeyprivatekeyssecp256k1vulnerabilityblockchaincryptocurrenciesbtc
  Language:HTML 6

• ArcticTechnology / libsecp256k1-0

  Compiled libsecp256k1 for using ECDSA signatures and secret/public key cryptography in your python projects.

  bitcoinbitcoin-walletcryptographycryptopythonecdsaecdsa-cryptographybitcoin-corelibsecp256k1secp256k1
  Language:Python 5

• demining / Coingecko-Agent-Ftpupload

  Coingecko & Agent Ftpupload create beautiful crypto wallet addresses, but keep the private key safe

  attackbitcoinbitcoin-walletblockchaincryptographyprivatekeyprivatekeygeneratorprivatekeysbtccryptocurrenciesecdsaecdsa-cryptographyecdsa-signaturesecp256k1vulnerabilitiesvulnerability
  Language:C 5

• demining / QIANSHI-quantum-computer

  Cryptocurrency of Bitcoin against QIANSHI quantum computer from Chinese search engine giant Baidu Inc.

  attackbitcoinbitcoin-transactionbitcoin-walletblockchaincryptographyprivatekeyquantum-computingcryptocurrenciesecdsaecdsa-cryptographyvulnerability
  Language:C 5

• nickromandini / RingSignatureEllipticCurve

  An implementation of Ring Signature using keys generated from Elliptic Curves. Signing algorithm written in Javascript. Verifying algorithm written in Python.

  ringsignaturesignsignatureelliptic-curveselliptic-curveblockchainecdsaecdsa-cryptographyringjavascriptpython
  Language:JavaScript 5