111 search results - page 16 / 23 » Signature Schemes Secure Against Hard-to-Invert Leakage |
JOC
2007
13 years 9 months ago
2007
Signcryption is a public key or asymmetric cryptographic method that provides simultaneously both message confidentiality and unforgeability at a lower computational and communica...
ICALP
2005
Springer
14 years 3 months ago
2005
Springer
Abstract An encryption scheme is non-malleable if the adversary cannot transform a ciphertext into one of a related message under the given public key. Although providing a very st...
EUROCRYPT
2010
Springer
14 years 2 months ago
2010
Springer
We construct the first public-key encryption scheme in the Bounded-Retrieval Model (BRM), providing security against various forms of adversarial “key leakage” attacks. In th...
ASIACRYPT
2011
Springer
12 years 9 months ago
2011
Springer
A cryptographic assumption is the (unproven) mathematical statement that a certain computational problem (e.g. factoring integers) is computationally hard. The leakage-resilience l...
ACNS
2010
Springer
14 years 29 days ago
2010
Springer
Verifiably encrypted signature schemes (VES) allow a signer to encrypt his or her signature under the public key of a trusted third party, while maintaining public signature verifi...