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IBM z13s Technical Guide by Martin Soellig, John P. Troy, Jin J. Yang, Franco Pinto, Ewerson Palacio, Edzard Hoogerbrug, Cecilia A. De Leon, Barbara Sannerud, Octavian Lascu

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Cryptography
This chapter describes the hardware cryptographic functions that are available on IBM z13s servers. The CP Assist for Cryptographic Function (CPACF) with the Peripheral Component Interconnect Express (PCIe) cryptographic coprocessors offer a balanced use of processing resources and unmatched scalability.
This chapter provides a short introduction to the principles of cryptography. It then looks at the implementation of cartography in the hardware and software architecture of z Systems, followed by a more detailed description of the ...

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