Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Particular communication authentication technique
Reexamination Certificate
2011-03-01
2011-03-01
Chai, Longbit (Department: 2431)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Particular communication authentication technique
C713S155000, C713S156000, C713S157000, C713S158000, C713S159000, C726S003000, C726S004000, C726S005000, C726S006000, C726S007000
Reexamination Certificate
active
07900046
ABSTRACT:
A system, method, and computer program product for establishing mutual trust on a per-deployment basis between two software modules. For example, the first software module may be a Websphere (WS) Information Integrator (II) deployment instance, and the second software module may be a plugin instance. By executing for this deployment an initial handshake between the software modules, both modules identify themselves and exchange digital certificates received from a trusted certification authority and respective public keys. Subsequent communications for this deployment between the software modules proceed with each module encrypting its communications with the public key of the other module; thereby establishing mutual trust between the software modules for each deployment.
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Baliga Priya
Nakagawa Randy M.
Zhang Tian
Chai Longbit
International Business Machines - Corporation
Konrad Raynes & Victor LLP
Victor David W.
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