Abstract
A public key infrastructure (PKI) plays an important role in utilizing a digital certificate as user’s digital identifier in a reliable manner. Due to the users’ demands for using their digital identifiers in places, a need for PKI roaming is rapidly growing in such a promising infrastructure. Cooperating with multiple servers must be a practical way to secure PKI roaming in software-based environments. This paper describes a new method of running RSA algorithms with a multitude of servers, in a way that a human user keeps an ID and password pair only. Our basic idea is to hide a real ID and split a password as well as a private exponent over multiple servers, so as to generate signatures or decrypt messages via the so-called virtual software tokens.
| Original language | English |
|---|---|
| Title of host publication | Infrastructure Security - International Conference, InfraSec 2002, Proceedings |
| Editors | Owen Rees, Yair Frankel, George Davida, George Davida |
| Publisher | Springer Verlag |
| Pages | 288-302 |
| Number of pages | 15 |
| ISBN (Print) | 3540443096 |
| Publication status | Published - 2002 Jan 1 |
| Event | International Conference on Infrastructure Security, InfraSec 2002 - Bristol, United Kingdom Duration: 2002 Oct 1 → 2002 Oct 3 |
Publication series
| Name | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
|---|---|
| Volume | 2437 |
| ISSN (Print) | 0302-9743 |
| ISSN (Electronic) | 1611-3349 |
Other
| Other | International Conference on Infrastructure Security, InfraSec 2002 |
|---|---|
| Country | United Kingdom |
| City | Bristol |
| Period | 02/10/1 → 02/10/3 |
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All Science Journal Classification (ASJC) codes
- Theoretical Computer Science
- Computer Science(all)
Cite this
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Virtual software tokens - A practical way to secure PKI roaming. / Kwon, Taekyoung.
Infrastructure Security - International Conference, InfraSec 2002, Proceedings. ed. / Owen Rees; Yair Frankel; George Davida; George Davida. Springer Verlag, 2002. p. 288-302 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 2437).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Virtual software tokens - A practical way to secure PKI roaming
AU - Kwon, Taekyoung
PY - 2002/1/1
Y1 - 2002/1/1
N2 - A public key infrastructure (PKI) plays an important role in utilizing a digital certificate as user’s digital identifier in a reliable manner. Due to the users’ demands for using their digital identifiers in places, a need for PKI roaming is rapidly growing in such a promising infrastructure. Cooperating with multiple servers must be a practical way to secure PKI roaming in software-based environments. This paper describes a new method of running RSA algorithms with a multitude of servers, in a way that a human user keeps an ID and password pair only. Our basic idea is to hide a real ID and split a password as well as a private exponent over multiple servers, so as to generate signatures or decrypt messages via the so-called virtual software tokens.
AB - A public key infrastructure (PKI) plays an important role in utilizing a digital certificate as user’s digital identifier in a reliable manner. Due to the users’ demands for using their digital identifiers in places, a need for PKI roaming is rapidly growing in such a promising infrastructure. Cooperating with multiple servers must be a practical way to secure PKI roaming in software-based environments. This paper describes a new method of running RSA algorithms with a multitude of servers, in a way that a human user keeps an ID and password pair only. Our basic idea is to hide a real ID and split a password as well as a private exponent over multiple servers, so as to generate signatures or decrypt messages via the so-called virtual software tokens.
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UR - http://www.scopus.com/inward/citedby.url?scp=84944058154&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84944058154
SN - 3540443096
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 288
EP - 302
BT - Infrastructure Security - International Conference, InfraSec 2002, Proceedings
A2 - Rees, Owen
A2 - Frankel, Yair
A2 - Davida, George
A2 - Davida, George
PB - Springer Verlag
ER -