1166 search results - page 42 / 234 » Adaptively Secure Broadcast |
IJNSEC
2008
13 years 11 months ago
2008
The devastating consequence of secret key exposure in digital signature is that any signature can be forged and cannot be trusted. To mitigate the damage of secret key exposure, f...
TCC
2007
Springer
14 years 5 months ago
2007
Springer
We prove a computational soundness theorem for symmetric-key encryption protocols that can be used to analyze security against adaptively corrupting adversaries (that is, adversar...
ICASSP
2011
IEEE
13 years 2 months ago
2011
IEEE
In this paper, we consider the problem of secret communication through Rayleigh fading single-input multiple-output (SIMO) broadcast channel in the presence of an eavesdropper. At...
EUROCRYPT
2006
Springer
14 years 2 months ago
2006
Springer
We present the currently simplest, most efficient, optimally resilient, adaptively secure, and proactive threshold RSA scheme. A main technical contribution is a new rewinding stra...
ICALP
2007
Springer
14 years 23 days ago
2007
Springer
Adaptive security, while more realistic as an adversarial model, is typically much harder to achieve compared to static security in cryptographic protocol design. Universal composi...