53 search results - page 8 / 11 » Forward-Security in Private-Key Cryptography |
147
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ACSAC
2000
IEEE
15 years 10 months ago
2000
IEEE
It is well-known that CA plays the central role in PKI. In this paper we introduce a new component into PKI, DA (decryption authority), which decrypts important and sensitive mess...
155
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TCC
2007
Springer
15 years 12 months ago
2007
Springer
Abstract. We construct an intrusion-resilient symmetric-key authenticated key exchange (AKE) protocol in the bounded retrieval model. The model employs a long shared private key to...
138
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WAIFI
2007
Springer
15 years 12 months ago
2007
Springer
Kabastianskii, Krouk and Smeets proposed in 1997 a digital signature scheme based on random error-correcting codes. In this paper we investigate the security and the efficiency of ...
141
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CHES
2005
Springer
15 years 11 months ago
2005
Springer
We describe a new variant of the well known Baby-Step Giant-Step algorithm in the case of some discrete logarithms with a special structure. More precisely, we focus on discrete lo...
170
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EUROCRYPT
2005
Springer
15 years 11 months ago
2005
Springer
We introduce a new type of Identity-Based Encryption (IBE) scheme that we call Fuzzy Identity-Based Encryption. In Fuzzy IBE we view an identity as set of descriptive attributes. ...