Cryptography – Key management – Having particular key generator
Patent
1997-07-15
1999-10-19
Laufer, Pinchus M.
Cryptography
Key management
Having particular key generator
380 2, 380 21, 39518322, 3951851, G06F 1100, H04L 900, H04K 100
Patent
active
059701498
ABSTRACT:
A combined remote access and security system for servicing a secure mainframe central processing unit having a console monitor. A secure dispatch central processing unit for receiving problem reports concerning the mainframe central processing unit is in communication with the console monitor. A field engineer's central processing unit is in communication with the dispatch central processing unit. A data encryption key is randomly generated and transmitted from the dispatch central processing unit to both the field engineer's central processing unit and the console monitor. The field engineer central processing unit is in communication with the mainframe central processing unit wherein data transmitted from the field engineer's central processing unit is encrypted and wherein the encrypted data is decrypted at the mainframe console monitor.
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