In the Programmed Cryptographic Facility, a non-VSAM data set that contains host master key variant 1, host master key variant 2, and the system authentication key.

• 在程控密码设施中的一种非虚拟存储存取法(VSAM)数据集,其中包含有主机主密钥第一变形、第二变形及系统鉴别密钥。