Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Protection at a particular protocol layer
Patent
1997-10-09
2000-05-02
Wright, Norman M.
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Protection at a particular protocol layer
709226, 709218, G06F 1300
Patent
active
06058484&
ABSTRACT:
Methods, systems and computer program products are provided for selecting from a plurality of items of date limited information an item of date limited information for transmission from a first data processing system having a first time and date to a second data processing system having a second time and date by selecting an item of date limited information if both a beginning and an end of a validity period of the date limited information are sufficiently distant from the first time and date.
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Chapman Richard Alan
Peters Mark E.
Salmon Parley Avery
Doudnikoff Gregory M.
International Business Machines - Corporation
Wright Norman M.
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