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An open API service indexing awesome lists of open source software.

Projects in Awesome Lists tagged with ecdsa

A curated list of projects in awesome lists tagged with ecdsa .

https://github.com/phpseclib/phpseclib

PHP Secure Communications Library

aes aes-gcm asn1 diffie-hellman dsa ecdh ecdsa lts php rsa sftp ssh x509

Last synced: 01 Apr 2026

https://github.com/kjur/jsrsasign

The 'jsrsasign' (RSA-Sign JavaScript Library) is an opensource free cryptography library supporting RSA/RSAPSS/ECDSA/DSA signing/validation, ASN.1, PKCS#1/5/8 private/public key, X.509 certificate, CRL, OCSP, CMS SignedData, TimeStamp, CAdES and JSON Web Signature/Token in pure JavaScript.

3des aes asn1 certificate cms crl decryption dsa ecdsa encryption ocsp rsa sha1 sha2 signature timestamp x509

Last synced: 28 Jan 2026

https://github.com/apple/swift-crypto

Open-source implementation of a substantial portion of the API of Apple CryptoKit suitable for use on Linux platforms.

boringssl ciphers cryptography ecdh ecdsa eddsa elliptic-curves hash-functions swift swift-crypto

Last synced: 13 May 2025

https://github.com/tlsfuzzer/python-ecdsa

pure-python ECDSA signature/verification and ECDH key agreement

cryptography digital-signatures ecdh ecdsa elliptic-curves python

Last synced: 15 Jan 2026

https://github.com/ZenGo-X/multi-party-ecdsa

Rust implementation of {t,n}-threshold ECDSA (elliptic curve digital signature algorithm).

blockchain cryptocurrency cryptography ecdsa multi-party-ecdsa rust secret-shares signature

Last synced: 01 Apr 2025

https://github.com/paulmillr/noble-secp256k1

Fastest 4KB JS implementation of secp256k1 signatures and ECDH

bitcoin cryptography curve ecc ecdsa elliptic ethereum noble rfc6979 schnorr secp256k1 signature

Last synced: 14 May 2025

https://github.com/brannondorsey/chattervox

📡 An AX.25 packet radio chat protocol with support for digital signatures and binary compression. Like IRC over radio waves.

amateur-radio ax25 digital-signatures direwolf ecdsa ham-radio packet-radio public-key-cryptography radio

Last synced: 13 Apr 2025

https://github.com/rustcrypto/elliptic-curves

Collection of pure Rust elliptic curve implementations: NIST P-224, P-256, P-384, P-521, secp256k1, SM2

ecdsa nist rust schnorr taproot

Last synced: 13 May 2025

https://github.com/RustCrypto/elliptic-curves

Collection of pure Rust elliptic curve implementations: NIST P-224, P-256, P-384, P-521, secp256k1, SM2

ecdsa nist rust schnorr taproot

Last synced: 26 Mar 2025

https://github.com/RustCrypto/signatures

Cryptographic signature algorithms: DSA, ECDSA, Ed25519

dsa ecdsa ed25519 rust signatures

Last synced: 01 Apr 2025

https://github.com/saturneric/GpgFrontend

A free, open-source, robust yet user-friendly, compact and cross-platform tool for OpenPGP encryption. It stands out as an exceptional GUI frontend for the modern GnuPG (gpg).

communication crypto decrypt digital-signature dsa ecc ecdh ecdsa encrypt encryption-decryption gpg openpgp rsa security security-tools signature signature-verification

Last synced: 26 Mar 2025

https://github.com/tintinweb/ecdsa-private-key-recovery

A simple library to recover the private key of ECDSA and DSA signatures sharing the same nonce k and therefore having identical signature parameter r

bitcoin blockchain dsa ecdsa litecoin recovery

Last synced: 25 Oct 2025

https://github.com/do-know/crypt-le

Crypt::LE - Let's Encrypt / Buypass / ZeroSSL and other ACME-servers client and library in Perl for obtaining free SSL certificates (inc. generating RSA/ECC keys and CSRs). HTTP/DNS verification is supported out of the box, EAB (External Account Binding) supported, easily extended with plugins, easily dockerized.

acme acme-client acme-v2 certificate crypt crypt-le dns docker docker-ssl ecc ecdsa free-ssl-certificates https perl pfx rsa security ssl windows-ssl zerossl

Last synced: 06 Apr 2025

https://github.com/do-know/Crypt-LE

Crypt::LE - Let's Encrypt / Buypass / ZeroSSL and other ACME-servers client and library in Perl for obtaining free SSL certificates (inc. generating RSA/ECC keys and CSRs). HTTP/DNS verification is supported out of the box, EAB (External Account Binding) supported, easily extended with plugins, easily dockerized.

acme acme-client acme-v2 certificate crypt crypt-le dns docker docker-ssl ecc ecdsa free-ssl-certificates https perl pfx rsa security ssl windows-ssl zerossl

Last synced: 04 Apr 2025

https://github.com/wbond/oscrypto

Compiler-free Python crypto library backed by the OS, supporting CPython and PyPy

3des aes cryptography des dsa ecdsa oaep pbkdf2 pkcs12 pkcs1v15 pkcs8 pss python rc2 rc4 rsa tls x509

Last synced: 17 Nov 2025

https://github.com/netdevpack/security.jwt

Jwt Manager. Set of components to deal with Jwt Stuff. Automate your key rotating, add support for jwks_uri. Store your cryptography keys in a secure place.

cryptography ecdsa jwe jwks jws jwt jwt-authentication jwt-token rsa

Last synced: 05 Feb 2026

https://github.com/NetDevPack/Security.Jwt

Jwt Manager. Set of components to deal with Jwt Stuff. Automate your key rotating, add support for jwks_uri. Store your cryptography keys in a secure place.

cryptography ecdsa jwe jwks jws jwt jwt-authentication jwt-token rsa

Last synced: 23 Apr 2025

https://github.com/antonkueltz/fastecdsa

Python library for fast elliptic curve crypto

cryptography digital-signature ecdsa elliptic-curves python

Last synced: 14 May 2025

https://github.com/tlsfuzzer/tlslite-ng

TLS implementation in pure python, focused on interoperability testing

ecdsa https https-client rsa security-protocol ssl tls tls12 tls13

Last synced: 15 Jan 2026

https://github.com/cloudflare/zkp-ecdsa

Proves knowledge of an ECDSA-P256 signature under one of many public keys that are stored in a list.

crypto cryptography ecdsa zero-knowledge zkattest

Last synced: 15 May 2025

https://github.com/deatil/go-cryptobin

go 常用加密解密库/go encrypt or decrypt pkg（RSA/SM2/EIGamal/Gost/AES/DES/TripleDes/SM4/Tea/Twofish）

aes bks crypto des dsa ecdh ecdsa gmsm golang jceks jks pkcs12 pkcs7 pkcs8 rsa sm2 ssh-key

Last synced: 07 Apr 2025

https://github.com/ZenGo-X/gotham-city

Gotham city is a fully functional project to demonstrate real-life example of minimalist Bitcoin decentralized HD wallet using 2 party ECDSA

bitcoin cryptocurrency cryptography ecdsa rust wallet

Last synced: 03 Apr 2025

https://github.com/bitcoinjs/bip32

A BIP32 compatible library.

bip32 bitcoin bitcoinjs bitcoinjs-lib ecdsa

Last synced: 13 Apr 2025

https://github.com/a-sit-plus/signum

Kotlin Multiplatform Crypto/PKI/ASN.1 Library with Attestation and Hardware-Backed Crypto Support on Mobile

aes asn-1 asn1 attestation cose crypto cryptography cwt ecdh ecdsa encryption jose jwt key-agreement kmp kotlin kotlin-multiplatform pki rsa signature

Last synced: 14 Apr 2026

https://github.com/ofek/coincurve

Safest and fastest Python library for secp256k1 elliptic curve operations

bitcoin cryptocurrency ecdh ecdsa elliptic-curves ethereum python schnorr secp256k1

Last synced: 15 May 2025

https://github.com/aimeast/fxssh

FxSsh is a lightweight SSH server side library.

aes csharp dotnet dotnet-core ecdh ecdsa net8 rsa ssh ssh-reinforcement ssh-server

Last synced: 17 Aug 2025

https://github.com/LatticeX-Foundation/opentss

An ECDSA threshold signature algorithm implemented in Rust.

cryptography ecdsa rust tss

Last synced: 22 Apr 2025

https://github.com/rdubois-crypto/FreshCryptoLib

Cryptographic Primitives for Blockchain Systems (solidity, cairo, C and rust)

ecdsa fido2 secp256r1 solidity webauthn-demo

Last synced: 10 May 2025

https://github.com/rdubois-crypto/freshcryptolib

Cryptographic Primitives for Blockchain Systems (solidity, cairo, C and rust)

ecdsa fido2 secp256r1 solidity webauthn-demo

Last synced: 27 Feb 2025

https://github.com/plume-sig/zk-nullifier-sig

Implementation of PLUME: nullifier friendly signature scheme on ECDSA

anonymity cryptography ecdsa nullifier zk-snarks

Last synced: 26 Mar 2025

https://github.com/lit-protocol/js-sdk

The Lit Protocol SDK provides developers with a framework for implementing Lit functionality into their own applications.

blockchain bls-signatures cosmosos dapp decentralized-applications ecdsa ethereum javascript lit-protocol sdk threshold-cryptography typescript

Last synced: 27 Jan 2026

https://github.com/LIT-Protocol/js-sdk

The Lit Protocol SDK provides developers with a framework for implementing Lit functionality into their own applications.

blockchain bls-signatures cosmosos dapp decentralized-applications ecdsa ethereum javascript lit-protocol sdk threshold-cryptography typescript

Last synced: 22 Mar 2025

https://github.com/pcaversaccio/malleable-signatures

This repository implements a simplified PoC that demonstrates how signature malleability attacks using compact signatures can be executed.

ecdsa eip2098 exploit malleability signature-malleability

Last synced: 06 Apr 2025

https://github.com/davidegrayson/ruby_ecdsa

This gem implements the Elliptic Curve Digital Signature Algorithm (ECDSA) almost entirely in pure Ruby.

cryptography ecdsa ruby

Last synced: 05 Apr 2025

https://github.com/21-DOT-DEV/swift-secp256k1

Elliptic Curve, Schnorr, and ZKP for Bitcoin. Supports iOS macOS tvOS watchOS visionOS + Linux.

bitcoin c ecdh ecdsa ios library linux macos mobile public-key schnorr secp256k1 swift swift-package-manager taproot xcode zero-knowledge

Last synced: 22 Apr 2025

https://github.com/neilalexander/jnacl

Pure Java implementation of curve25519, salsa20, hsalsa20, xsalsa20 and poly1305 cryptographic primitives, along with a NaCl "Box" implementation

android-library authentication crypto curve25519 curve25519xsalsa20poly1305 ecc ecdsa hsalsa20 java java-library nacl poly1305 salsa20 xsalsa20 xsalsa20poly1305

Last synced: 16 May 2025

https://github.com/marcvincenti/bitp0wn

Algorithms to re-compute a private key, to fake signatures and some other funny things with Bitcoin.

algorithm bitcoin brute-force bruteforce ecdsa hack poc secp256k1 vulnerability

Last synced: 13 Aug 2025

https://github.com/tdrerup/elliptic-curve-solidity

A pure solidity implementation of elliptic curve math, parameterised for curve secp256r1 / prime256v1 / p256.

ecdsa ecdsa-signature elliptic-curves ethereum p256 secp256r1 solidity

Last synced: 10 Jun 2025

https://github.com/pcaversaccio/ecdsa-nonce-reuse-attack

This repository implements a Python function that recovers the private key from two different signatures that use the same random nonce during signature generation.

ecdsa nonce-reuse private-key-recovery secp256k1

Last synced: 07 Apr 2025

https://github.com/nodertc/dtls

Datagram Transport Layer Security (DTLS) client.

aead aes aes-gcm crypto dtls ecdhe ecdsa js mtu node nodejs psk rsa safety security sha256 sha384 tls udp webrtc

Last synced: 15 Apr 2025

https://github.com/daedalus/bitcoin-recover-privkey

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

bitcoin ecdsa ecdsa-cryptography key poc private privkey vulnerability

Last synced: 27 Mar 2025

https://github.com/tendermint/yubihsm-rs

Pure Rust client for YubiHSM2 devices

cryptography digital-signatures ecdsa ed25519 hsm rust yubico yubihsm

Last synced: 07 Apr 2025

https://github.com/jerson/flutter-openpgp

OpenPGP for flutter made with golang for fast performance with support for android, ios, macos, linux, windows, web and hover

android dart ecc ecdsa echd eddsa flutter generate golang ios linux macos openpgp pgp sign verify web windows xcode

Last synced: 06 Apr 2025

https://github.com/skalenetwork/sgxwallet

sgxwallet is the first-ever opensource high-performance hardware secure crypto wallet that is based on Intel SGX technology. First opensource product on Intel SGX whitelist. Scales to 100,000+ transactions per second. Currently supports ETH and SKALE, and will support BTC in the future. Sgxwallet is under heavy development and use by SKALE network.

blockchain bls-signature cpp ecdsa ethereum hardware-crypto-wallet proof-of-stake sgx skale-network trusted-computing trusted-execution-environment ubuntu wallet

Last synced: 20 Apr 2026

https://github.com/daedalus/interesting-keys

Interesting collected (leaked) encryption/decryption keys

aacs aes ecc ecdsa gpg hdcp pgp private-key rsa secret-key

Last synced: 06 Feb 2026

https://github.com/bytemare/ecdsa-keyrec

ECDSA nonce-reuse attack to recover a private key.

attack ctf ecdsa key-recovery nonce-reuse python

Last synced: 10 Apr 2025

https://github.com/q9f/secp256k1.cr

a native library implementing secp256k1 purely for the crystal language.

bitcoin bitcoin-addresses byte checksum compressed crystal crystal-language ec ecdh ecdsa ethereum ethereum-addresses native-library secp256k1

Last synced: 09 Sep 2025

https://github.com/konstantinpavlikhin/watchdog

Simple registration framework for OS X apps. DSA/ECDSA support. No OpenSSL required.

activation ecdsa macos registration serialkey serials shareware trial

Last synced: 25 Jul 2025

https://github.com/0xeigenlabs/tss-wasm

Threshold signature library across multiple platforms

ecdsa tss wasm

Last synced: 29 Jul 2025

https://github.com/0xEigenLabs/tss-wasm

Threshold signature library across multiple platforms

ecdsa tss wasm

Last synced: 14 May 2025

https://github.com/shrec/ultrafastsecp256k1

Ultra high-performance secp256k1 ECC engine | Python, Node.js, Rust, Go, C#, Swift, Java bindings | CUDA, Metal, OpenCL GPU | ECDSA, Schnorr, FROST, MuSig2, BIP-352 | 15+ platforms

android arm64 bitcoin constant-time cryptography cuda ecdsa embedded ethereum ffi gpu-cryptography ios nodejs opencl python riscv rust schnorr-signatures secp256k1 webassembly

Last synced: 04 Jun 2026

https://github.com/pymmdrza/brain33

Crack and Brute Force Attacking for Convert All Word's English and All Passlist Convert to HEX (SHA-256) Private Key

address bit bitcoin bitcoin-wallet brain compress crack ecdsa hashlib hex hunt private-key privatekey sha256 uncompress wallet word wordtohex

Last synced: 10 Apr 2025

https://github.com/coinfabrik/wasm-multi-party-ecdsa

Full WASM Secure Threshold Signature ECDSA Library

ecdsa mpc rust threshold threshold-signature webassembly

Last synced: 19 Sep 2025

https://github.com/beatt83/jose-swift

A comprehensive Swift library for JOSE standards implementation, supporting JWA, JWK, JWE, JWS and JWT with robust encryption and signing functionalities.

aes aes-encryption ecdh-1pu ecdh-es ecdsa eddsa encryption hmac ios jose jwa jwe jwk jws jwt macos rsa swift tvos watchos

Last synced: 12 Jan 2026

https://github.com/wolfssl/wolfcrypt-py

A Python wrapper that encapsulates wolfSSL's wolfCrypt API.

aes decryption ecdsa encryption python python3 rsa sha256 signature-verification wolfcrypt wolfssl wolfssl-bindings

Last synced: 27 Apr 2025

https://github.com/pymmdrza/tronpro

TRON PrivateKey and Address Wallet Generator with this source can generated random address and private key with check balance without api

address base64 colorama ecdsa generator mmdrza privatekey python tron tronapi tronpy trx wallet

Last synced: 11 Jun 2025

https://github.com/lionello/secp256k1-js

Pure JS implementation of secp256k1 signing, verification, recovery ECDSA.

bitcoin blockchain ecc ecc-algorithms ecdsa elliptic-curves ethereum javascript nodejs secp256k1

Last synced: 21 Aug 2025

https://github.com/purplesyringa/sslcrypto

Simple ECIES, ECDSA and AES library for Python, supporting OpenSSL and pure-Python environments

aes ciphers ecdsa ecies elliptic-curves library openssl python

Last synced: 11 Apr 2025

https://github.com/libitx/curvy

Signatures and Bitcoin flavoured crypto written in pure Elixir.

bitcoin bsv ecdsa rfc-6979 secp256k1

Last synced: 24 Mar 2025

https://github.com/btccom/secp256k1-go

Bindings to lib-secp256k1 for golang

bitcoin cgo ecdh ecdsa golang libsecp256k1 secp256k1

Last synced: 14 Aug 2025

https://github.com/sean-bradley/ecdsa_secp256k1_jordonmatrix_nodejs

javascript ecdsa generator, specifically secp256k1 properties, using jordon form matrices

cryptography ecdsa nodejs secp256k1

Last synced: 05 May 2025

https://github.com/shrec/UltrafastSecp256k1

Ultra high-performance secp256k1 ECC library | C++20 | CUDA, Metal, OpenCL, ROCm, WASM | Apple Silicon M1-M4 | 15+ platforms | Branchless, allocation-free hot paths

android arm64 bitcoin constant-time crypto cryptocurrency cryptography cuda ecc ecdsa embedded ethereum gpu-cryptography ios opencl performance riscv schnorr-signatures secp256k1 webassembly

Last synced: 03 Apr 2026

https://github.com/popovec/oseid

Microchip AVR based smartcard/token with ECC and RSA cryptography

aes apdu atmega avr avr128da card cryptography des ecc ecdh ecdsa eid iso7816 microchip pkcs15 pki rsa smartcard xmega

Last synced: 05 Mar 2026

https://github.com/ac12644/blockchain-secp-falcon

Learn-by-doing blockchain: modular consensus (PoW/PoS), pluggable crypto (secp256k1 / Falcon PQC), P2P gossip, Merkle trees, blocks, state, and a tiny REST API.🚀

blockchain cli crypto-js discovery-swarm ecdsa falcon512 leveldb nodejs peer2peer proof-of-stake proof-of-work wallet

Last synced: 29 Aug 2025

https://github.com/virtubox/ee-acme-sh

Bash script to install Let's Encrypt SSL certificates automatically using acme.sh with EasyEngine

acme acmesh easyengine ecdsa letsencrypt nginx wildcard

Last synced: 22 Apr 2025

https://github.com/keyfuse/thresh-wallet

A keyless Bitcoin/Libra wallet service powered by Secure Two-Party ECDSA/Ed25519 and Zero Knowledge, Wallet Rebuilt for Security

bitcoin ecdsa ed25519 keyless libra schnorr threshold two-party-ecdsa two-party-ed25519 wallet zero-knowledge

Last synced: 15 Feb 2026

https://github.com/VirtuBox/ee-acme-sh

Bash script to install Let's Encrypt SSL certificates automatically using acme.sh with EasyEngine

acme acmesh easyengine ecdsa letsencrypt nginx wildcard

Last synced: 28 Mar 2025

https://github.com/pcaversaccio/p256-verifier-vyper

P256 (a.k.a. secp256r1 elliptic curve) signature verification 🐍Vyper contract.

ecdsa p256 secp256r1 vyper

Last synced: 23 Apr 2025

https://github.com/yaosiang/cryptography-course

建議開發者知道的密碼學知識

aes cryptography csprng ecc ecdsa hash kdf mac rsa typescript

Last synced: 12 Mar 2026

https://github.com/elichai/ecc-secp256k1

Elliptic curve operations over secp256k1 *not for production*

cryptography ecdsa rust schnorr secp256k1

Last synced: 18 Mar 2025

https://github.com/jay-johnson/restapi

A secure-by-default, async Rest API with hyper, tokio, bb8, kafka-threadpool, postgres and prometheus for monitoring. Includes: a working user management and authentication backend written for postgres, async s3 uploading/downloading, async publishing to kafka with mTLS for encryption in transit

bb8 docker-compose ecdsa encryption helm hyper jwt kafka pgadmin4 postgres prometheus rest-api rest-framework rust s3-uploader s3-uploads tls tokio user-auth user-authenication

Last synced: 14 Apr 2025

https://github.com/dentrax/cosigneth

Container Image Signing & Verifying on Ethereum [Testnet]

container container-image cosign dapp docker ecdsa ethereum signing solidity

Last synced: 07 May 2025

https://github.com/noot/eth-one-time-sig

generate an ECDSA "signature" on any message without a private key

ecdsa ethereum

Last synced: 06 May 2025

https://github.com/pymmdrza/trxgen

Tron Wallet (TRX) Crack Finder With Python Just 64 Line

base58 base58check ecdsa python tron tron-protocol tronwallet trx trx-generator

Last synced: 10 Apr 2025

https://github.com/onix-labs/onixlabs-dotnet

Powerful APIs for object-oriented, and functional programming, including general-purpose, numerics, security, and cryptography APIs

base16 base32 base58 base64 bigdecimal cryptography digital-signatures ecdsa extension-methods fips-202 generic-math hashing number-information numerics public-private-key rsa salt sha3 sha3-shake

Last synced: 14 Jan 2026

https://github.com/h4sh3d/poc-threshold-ecdsa-secp256k1

PoC implementation of Gallois Field, Paillier, DSA, ECDSA, and curve secp256k1 with an adapted scheme of "Two-party generation of DSA signatures" by MacKenzie and Reiter

ecdsa poc python secp256k1 threshold-ecdsa

Last synced: 15 Jul 2025

https://github.com/antonilol/btc_stuff

Bitcoin transaction examples with bitcoinjs-lib

bitcoin bitcoinjs-lib blockchain ecdsa js p2sh p2sh-p2wsh p2wsh ts

Last synced: 28 Jul 2025