27 search results - page 1 / 6 » A secure extension of the Kwak-Moon group signcryption schem... |
COMPSEC
2006
13 years 5 months ago
2006
ISW
2004
Springer
13 years 10 months ago
2004
Springer
Signcryption is a new cryptographic primitive that performs signing and encryption simultaneously, at a cost significantly lower than that required by the traditional signature-th...
IJNSEC
2006
13 years 5 months ago
2006
An identity-based signcryption scheme with (t, n) shared unsigncryption is proposed, which is the integration of the signcryption scheme, the (t, n) threshold scheme and zero know...
CTRSA
2005
Springer
13 years 10 months ago
2005
Springer
We present the first blind identity-based signcryption (BIBSC). We formulate its security model and define the security notions of blindness and parallel one-more unforgeability ...
DRM
2008
Springer
13 years 7 months ago
2008
Springer
The recent attack on Apple iTunes Digital Rights Management [17] has brought to light the usefulness of proxy re-encryption schemes for Digital Rights Management. It is known that...