135 search results - page 5 / 27 » Attribute-based signature and its applications |
IMA
2009
Springer
14 years 4 months ago
2009
Springer
In previous work we showed how to compress certain prime-order subgroups of the cyclotomic subgroups of orders 22m + 1 of the multiplicative groups of F∗ 24m by a factor of 4. We...
PODC
2003
ACM
14 years 3 months ago
2003
ACM
This paper presents an efficient asynchronous protocol to compute RSA inverses with respect to a public RSA modulus N whose factorization is secret and shared among a group of pa...
EUROCRYPT
2001
Springer
14 years 2 months ago
2001
Springer
Abstract. Known practical blind signature schemes whose security against adaptive and parallel attacks can be proven in the random oracle model either need five data exchanges bet...
ESORICS
2005
Springer
14 years 3 months ago
2005
Springer
We introduce the notion of sanitizable signatures that offer many attractive security features for certain current and emerging applications. A sanitizable signature allows author...
PKC
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. The ring signature allows a signer to leak secrets anonymously, without the risk of identity escrow. At the same time, the ring signature provides great flexibility: No ...