YubiHSM 2 SDK Downloads

YubiHSM 2 SDK can be downloaded from https://developers.yubico.com/YubiHSM2/Releases/ and contains the following tools and libraries to interface with YubiHSM 2.

Resource	Description
bin/libcrypto-3.dll or lib/libcrypto-3.dylib	Pre-built OpenSSL (Windows and MacOS only)
bin/yubihsm-setup	Deployment tool for YubiHSM 2
bin/yubihsm-wrap	A tool to create wrapped importable objects offline
bin/yubihsm-connector	The Connector, a tool for providing a common interface to the device
bin/yubihsm-shell	The shell, a REPL-style tool for interacting with YubiHSM 2 (and the Connector) See Note (1)
include/pkcs11/pkcs11.h	Common and standard PKCS#11 functions and constants definitions
include/pkcs11/pkcs11y.h	Yubico-specific PKCS#11 functions and constants definitions
include/yubihsm.h	Library functions and constants definitions
lib/libyubihsm.{dylib,so} or bin/libyubihsm.dll	Library binary to interact with YubiHSM 2
lib/yubihsm_pkcs11.{dylib,so} or bin/yubihsm_pkcs11.dll	PKCS#11 module to interact with YubiHSM 2
python-noarch (1)	Python implementation of the library
yubihsm-cngprovider-windows- amd64.msi	Installer for CNG/KSP for Windows ADCS (Windows only)
yubihsm-connector-windows- amd64.msi	Installer for the Connector (Windows only)

(1) python-noarch is a separate download. See python-yubihsm.

For YubiHSM 2 SDK Library components see:

• yubihsm-connector

• yubihsm-setup

• yubihsm-shell

  • yubihsm-auth
  • yubihsm-pkcs11
  • yubihsm-wrap
  • libyubihsm

• python-yubihsm

Details on these tools and libraries can be found in the later sections of this document.