HSMWiz is a frontend for OpenSC, pkcs11tool and pkcs15tool to ease handling of HSM smartcards

Multi-level Certificate Authority Management tool, front-end tool to OpenSSL, written in bash shell.

RSA for react native made with golang for fast performance

Microchip AVR based smartcard/token with ECC and RSA cryptography

CLI Password Manager

Dump the structure of an ASN1 file.

Dockerized OpenSC with pkcs15-init, pkcs11-tool, pkcs15-tool and more. It also comes with libp11 for openssl

Similar to Bleichenbacher's attack. A generlized version of such CCA attack with fixed padding prefix.

Signatures from PKCS #15 smartcard in node.js

PKCS #1 through #15 - Private and Public Keys, Certificates, and More

Encrypt/Decrypt based on RSA in golang

A collection of shell scripts to interactively initialize and manage certain smartcards, USB tokens, and hardware security modules (HSMs).