IBM 990 - Manual (Page 143)

Chapter 5. Cryptography 131
Table 5-3 Software requirements to support cryptographic features
Operating system CPACF PCIXCC PCICA
OS/390 V2.10 and z/OS V1.2 and later with z990 Cryptographic
Support or z990 and z890 Enhancements to Cryptographic
Support Y Y Y
z//VM V3.1 and V4.3 and later Y
z/VM V4.3 and later for Linux guests Y Y
z/VM V5.1 for z/OS and Linux guests Y Y Y
Linux on zSeries Y Y Y
z/VSE V3.1 Y
VSE/ESA V2.7 and later Y