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» Unlinkability of Sanitizable Signatures
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PKC
2010
Springer
183views Cryptology» more  PKC 2010»
10 years 6 months ago
Unlinkability of Sanitizable Signatures
Sanitizable signatures allow a designated party, called the sanitizer, to modify parts of signed data such that the immutable parts can still be verified with respect to the origi...
Christina Brzuska, Marc Fischlin, Anja Lehmann, Do...
CISC
2009
Springer
171views Cryptology» more  CISC 2009»
10 years 22 days ago
Sanitizable Signatures with Strong Transparency in the Standard Model
Sanitizable signatures provide several security features which are useful in many scenarios including military and medical applications. Sanitizable signatures allow a semi-trusted...
Shivank Agrawal, Swarun Kumar, Amjed Shareef, C. P...
ESORICS
2005
Springer
10 years 8 months ago
Sanitizable Signatures
We introduce the notion of sanitizable signatures that offer many attractive security features for certain current and emerging applications. A sanitizable signature allows author...
Giuseppe Ateniese, Daniel H. Chou, Breno de Medeir...
CTRSA
2010
Springer
232views Cryptology» more  CTRSA 2010»
10 years 9 months ago
On Extended Sanitizable Signature Schemes
Sanitizable signature schemes allow a semi-trusted entity to modify some specific portions of a signed message while keeping a valid signature of the original off-line signer. In...
Sébastien Canard, Amandine Jambert
CISC
2007
Springer
133views Cryptology» more  CISC 2007»
10 years 9 months ago
Unlinkable Randomizable Signature and Its Application in Group Signature
We formalize a generic method of constructing efficient group signatures, specifically, we define new notions of unlinkable randomizable signature, indirectly signable signature ...
Sujing Zhou, Dongdai Lin
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