ESA/390 Integrated Cryptographic Facility: An overview
P. C. Yeh, R.M. Smith · IBM Systems Journal · 1991
This paper reviews the objectives of the Enterprise Systems Architecture/390™ (ESA/390™) Integrated Cryptographic Facility. It presents the cryptographic key-management scheme, summarizes key elements and unique characteristics of the facility, and describes the physical security provided by the first ESA/390 implementation.