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CCS
1999
ACM
13 years 8 months ago
1999
ACM
CCS
1999
ACM
13 years 8 months ago
1999
ACM
We describe and analyze a new digital signature scheme. The new scheme is quite efficient, does not require the the signer to maintain any state, and can be proven secure against ...
CCS
1999
ACM
13 years 8 months ago
1999
ACM
We introduce a technique for using an untrusted device, such as a hand-held personal digital assistant or a laptop to perform real nancial transactions without a network. We utili...
CCS
1999
ACM
13 years 8 months ago
1999
ACM
We have designed and implemented a general and powerful distributed authentication framework based on higher-order logic. Authentication frameworks — including Taos, SPKI, SDSI,...
CCS
1999
ACM
13 years 8 months ago
1999
ACM
We present a novel approach to improving the security of passwords. In our approach, the legitimate user’s typing patterns (e.g., durations of keystrokes and latencies between ke...