679 search results - page 19 / 136 » Using decision problems in public key cryptography |
CORR
2006
Springer
14 years 11 months ago
2006
Springer
The paper analyzes CFVZ, a new public key cryptosystem whose security is based on a matrix version of the discrete logarithm problem over an elliptic curve. It is shown that the co...
EUROCRYPT
2000
Springer
15 years 3 months ago
2000
Springer
Cryptography is more and more concerned with elaborate protocols involving many participants. In some cases, it is crucial to be sure that players behave fairly especially when the...
124
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ACSAC
2000
IEEE
15 years 4 months ago
2000
IEEE
Security infrastructures are increasingly used in the health care and welfare sector, particularly for providing security, like confidentiality, authenticity, integrity, nonrepudi...
102
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PAIRING
2010
Springer
14 years 10 months ago
2010
Springer
Threshold cryptography has been used to secure data and control access by sharing a private cryptographic key over different devices. This means that a minimum number of these dev...
ACSAC
1999
IEEE
15 years 4 months ago
1999
IEEE
Mainly for scalability reasons, many cryptographic security protocols make use of public key cryptography and require the existence of a corresponding public key infrastructure (P...