OS X 10.5.4 - 10.5.5
Smart Card Services Update (SCSU) v1.2 (Installer)
1) CCID Cass Driver (v1.3.8) /usr/libexec/SmartCardServices/drivers/ifd-ccid.bundle
2) CAC Tokend (Updates) /Sytem/Library/Security/tokend/CAC.tokend
3) PIV Tokend (Updates) /Sytem/Library/Security/tokend/PIV.tokend
3) PCSC Framework /usr/sbin/pcscd
OS X 10.5.6
SCSU integrated into OS X SCSU v1.2 Fully integrated into OS X 10.5.6
OS X 10.6.0
SmartCardServices - 64-bit All components supporting 64-bit
TokendPKCS11 PKCS#11 Shim on CDSA - Support PKCS#11 access of Tokend supported Card
OS X 10.6.0-10.6.7 / 10.5.6 - 10.5.8
1) CAC-NG Tokend BETA builds have been available to access CAC-NG (CAC/PIV) - Gemalto TOPDLGX4 144
OS X 10.6.7
1) CAC-NG Tokend (NEW) /Sytem/Library/Security/tokend/CACNG.tokend -- Apple shipped the beta Tokend
OS X 10.7.0