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z/OS: ICSF Version and FMID Cross Reference

Document Author:
Additional Author(s):

Anna Deng
John Petreshock

Document ID:


Doc. Organization:

IBM Systems

Document Revised:


Product(s) covered:

# 2097; # 2098; PureData System for Transactions; # 2817; # 2818; # 2827; # 2828; ICSF; z10; z10 BC; z10 EC; z114; z13; z14; z15; z196; zEC12; zSeries; z/OS

Abstract: ICSF is a component of z/OS and ships with the base product. It is the software component that provides access to the System z crypto hardware. As new hardware becomes available, updates and functionality are added to ICSF outside of the z/OS release cycle. This document provides a history of the more recent ICSF versions, the supported hardware and operating system releases and highlights the new capability within each version, through Cryptographic Support for z/OS V2R2-V2R3, HCR77D1.

ICSF Version and FMID Cross Reference Sep2019.pdfICSF Version and FMID Cross Reference Sep2019.pdf


Hardware; Software


Installation and Migration


IBM System z Family

S/W Pillar(s):

IBM System z Software




ICSF, z15, z14, z13, zEC12, zBC12, z196, z10EC, z10BC, z/OS

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