Karsten Ohme <k_o_@users.sourceforge.net>
Matheus Ribeiro <mfribeiro@gmail.com> for GemXpresso Pro daughter key derivation, function callback support and other inspirations
Augusto Makiyama <augusto.cesar.makiyama@gmail.com> for adding the key set version and key set index to the SECURITY_INFO structure.
Roger C. Pao <rpao@users.sourceforge.net> bug fixes for GP211_CARD_MANAGER_AID, GP211_store_data, put_sc_key
João Victor dos Anjos Barbara for segmentation fault fix in OPGP_card_disconnect
François Kooman <fkooman@tuxed.net> for the Fedora package, compiler warning fixes and compliance issues and CMake support
Jacek Trzcinski <jackaleph3@gmail.com> for EMV CPS 1.1 key derivation support, pin_change fix for OP201, Security Domain Installation fixes
Chen Gang <gang.chen@sunrus.com.cn> for compilation fixes for arm64
Philip Wendland <philip.wendland@tu-ilmenau.de> For SCP03 mutual authentication and CMAC support
Klas Lindfors <klas@yubico.com> SCP03 CMAC and encryption fixes
Dave Mercer <dmercer@google.com> fix for parsing SCP impl from card data
yp25 <yudhipra25@gmail.com> support for individual key types and AES keys in SCP02 in put_sc_key
Simon Josefsson <simon@josefsson.org> Debian-related fixes
