Cipher message assist instructions

Details Cipher message assist instructions Cipher message assist instructions

2007-08-14

2007-08-14

Zand, Kambiz (Department: 2137)

Electrical computers and digital processing systems: support

Data processing protection using cryptography

By stored data protection

C380S255000, C726S022000

Reexamination Certificate

active

10435916

ABSTRACT:
A method, system and program product for enciphering or deciphering storage of a computing environment by specifying, via an instruction, a unit of storage to be enciphered or deciphered. The unit of storage to be enciphered or deciphered includes a plurality of pages which may be operated on in a chaining operation.

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