79 search results - page 14 / 16 » New Attacks against Standardized MACs |
ASPLOS
2012
ACM
12 years 3 months ago
2012
ACM
Virtualization has become a standard part of many computer systems. A key part of virtualization is the all-powerful hypervisor which manages the physical platform and can access ...
PKC
2007
Springer
14 years 1 months ago
2007
Springer
We provide a positive result about the Fiat-Shamir (FS) transform in the standard model, showing how to use it to convert threemove identification protocols into two-tier signatur...
EUROCRYPT
2004
Springer
14 years 22 days ago
2004
Springer
Abstract. We propose a simple and efficient construction of a CCAsecure public-key encryption scheme from any CPA-secure identity-based encryption (IBE) scheme. Our construction re...
ICS
2010
Tsinghua U.
14 years 4 months ago
2010
Tsinghua U.
: Starting with the work of Ishai-Sahai-Wagner and Micali-Reyzin, a new goal has been set within the theory of cryptography community, to design cryptographic primitives that are s...
ASIACRYPT
2007
Springer
14 years 1 months ago
2007
Springer
Recent collision-finding attacks against hash functions such as MD5 and SHA-1 motivate the use of provably collision-resistant (CR) functions in their place. Finding a collision ...