139 search results - page 17 / 28 » Identity-based Threshold Signature Secure in the Standard Mo... |
150
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ASIACRYPT
2009
Springer
15 years 11 months ago
2009
Springer
A leakage-resilient cryptosystem remains secure even if arbitrary, but bounded, information about the secret key (or possibly other internal state information) is leaked to an adv...
174
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CISC
2006
Springer
15 years 8 months ago
2006
Springer
Intrusion-resilient signatures are key-evolving protocols that extend the concepts of forward-secure and key-insulated signatures. As in the latter schemes, time is divided into di...
136
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ASIACRYPT
2006
Springer
15 years 8 months ago
2006
Springer
Non-interactive zero-knowledge proofs play an essential role in many cryptographic protocols. We suggest several NIZK proof systems based on prime order groups with a bilinear map...
149
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BIRTHDAY
2012
Springer
14 years 2 days ago
2012
Springer
The 40 thieves realize that the fortune in their cave is vanishing. A rumor says that Ali Baba has been granted access (in the form of a certificate) to the cave but they need evi...
146
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ASIACRYPT
2000
Springer
15 years 8 months ago
2000
Springer
Assuming a cryptographically strong cyclic group G of prime order q and a random hash function H, we show that ElGamal encryption with an added Schnorr signature is secure against ...