Or very much the same (Smartcard HSM) for $64: https://www.cardlogix.com/product/smartcard-hsm-4k-usb-token/ https://www.cardlogix.com/product/smartcard-hsm-4k-

Or very much the same (Smartcard HSM) for $64: https://www.cardlogix.com/product/smartcard-hsm-4k-usb-token/ https://www.cardlogix.com/product/smartcard-hsm-4k-usb-token... Or download for free the CryptoServer SDK from https://utimaco.com/products/platform/cryptoserver-general-purpose-hsm-cse-series https://utimaco.com/products/platform/cryptoserver-general-p... Their SDK contains a HSM simulator. They provide instructions how to run it in a container so that you then even have a network HSM.