Windows Secure Shell Client With Support For Smart Cards, Certificates, & FIDO Keys

Library for elliptic curves cryptography

OPTIGA™ Trust M Host Library for C

Open-source Ethereum library for C/C++

Library for elliptic curves cryptography

OPTIGA™ Trust X Software Framework

Microchip AVR based smartcard/token with ECC and RSA cryptography

C Crypto library supporting DES, AES128, SHA256, CCM-AES128, ECDSA, ECDH, PKCS#1 v1.5

A complete Bitcoin protocol implementation in pure C, designed to freeze forever upon completion. Zero dependencies. Built for permanence, not continued development.

Secure implementation of ECDSA against side-channel analysis and fault analysis attacks. The protocol is implemented on top of GMP, a big integer library.

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

ECDSA signature executed in Trust Execution Environment

Deterministic ECDSA Cross Validation

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

这是一个PuTTY-CAC中文版，与PuTTY-CAC相同，是一个支持智能卡、证书和FIDO密钥的Windows Secure Shell客户端。更多详细信息，请访问PuTTY-CAC相关网站及说明。

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

A minimum implementation of ECDSA-P256 signature verification with tinycrypt

Short DAPS from ECDSA in OpenSSL

MicroPython bindings for some MbedTLS EC and x509 cert/csr functions.

C Crypto API that create layer between user and the complex openssl functions. My API aims to create user friendly functions for some crypto functions.