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IJNSEC
2007
110views more  IJNSEC 2007»
15 years 6 months ago
A Light Weight Enhancement to RC4 Based Security for Resource Constrained Wireless Devices
The Wired Equivalent Privacy (WEP) uses the 64 bit RC4 secret key stream cipher as its layer 2 security protocol. Although the underlying RC4 cipher is secure, the potential reuse...
Chetan Nanjunda Mathur, K. P. Subbalakshmi
ASIACRYPT
2009
Springer
16 years 1 months ago
A Framework for Universally Composable Non-committing Blind Signatures
A universally composable (UC) blind signature functionality requres users to commit to the message to be blindly signed. It is thereby impossible to realize in the plain model. Th...
Masayuki Abe, Miyako Ohkubo
BPM
2003
Springer
102views Business» more  BPM 2003»
15 years 11 months ago
A Process-Oriented Model for Authentication on the Basis of a Coloured Petri Net
Abstract. Public-key cryptography is a prerequisite for security in distributed systems and for reliable electronic commerce. The protection of public keys against attacks is the A...
Peter Lory
FSE
2006
Springer
121views Cryptology» more  FSE 2006»
15 years 10 months ago
The Ideal-Cipher Model, Revisited: An Uninstantiable Blockcipher-Based Hash Function
The Ideal-Cipher Model of a blockcipher is a well-known and widely-used model dating back to Shannon [24] and has seen frequent use in proving the security of various cryptographi...
John Black
EUROCRYPT
1995
Springer
15 years 10 months ago
Verifiable Signature Sharing
Abstract. We introduce Verifiable Signature Sharing (VCS), a cryptographic primitive for protecting digital signatures. VCS enables the holder of a digitally signed document, who m...
Matthew K. Franklin, Michael K. Reiter