Jim's Patent Applications

"Data Processing System with Cryptographic Facility" (cryptographic context types and instances), ICL C1181, GB 9112644.1 12/6/91
"Cryptographic Facility for a Data Processing System" (class hierarchy of self-registering algorithms), ICL C1192, GB 9217274.1 14/8/92
"Data Processing System with Cryptographic Facility" (cryptographic context type manager), ICL C1204, GB 9203236 13/2/92, CEC(BE, DE, FR, GB, IE)
"Computer Systems" (BitString class), ICL C1203, GB 92310897.1 30/11/92
"Data Management Mechanism" (object manager/joint), ICL C1212, GB 9304312.3 3/3/93
"Authenticating Access Control for Sensitive Functions" (binding dynamically linked algorithms), ICL C1301, GB 9422389, CEC(BE, DE, FR, GB, IE): 95306821.0-2201
"Cryptographic Key Management" (crypto policy enforcement by key tagging), ICL C1317, GB 9503738, CEC(DE,FR,GB,IT,NL): 96300116.9-2209
"Method and Apparatus for Role based User Login Support in a Web Server Environment", (web security manager/joint),US 19980033, CEC: 99116343.7-2216