31 search results - page 1 / 7 » Practical Key-recovery For All Possible Parameters of SFLASH |
IACR
2011
12 years 4 months ago
2011
In this paper we present a new practical key-recovery attack on the SFLASH signature scheme. SFLASH is a derivative of the older C∗ encryption and signature scheme that was broke...
PKC
2009
Springer
14 years 5 months ago
2009
Springer
TCHo is a public key encryption scheme based on a stream cipher component, which is particular suitable for low cost devices like RFIDs. In its basic version, TCHo offers no IND-CC...
PKC
2007
Springer
13 years 11 months ago
2007
Springer
At PKC 2003 Paeng, Jung, and Ha proposed a lattice based public key cryptosystem(PJH). It is originated from GGH, and designed as a hybrid of GGH and NTRUEncrypt in order to reduce...
PKC
2011
Springer
12 years 7 months ago
2011
Springer
We investigate the security of a generalization of HFE (multivariate and odd-characteristic variants). First, we propose an improved version of the basic Kipnis-Shamir key recovery...
CDC
2009
IEEE
13 years 9 months ago
2009
IEEE
— Output-based feedback control of LPV systems is an important problem, as in practice it is rarely the case that the full state variable is available for feedback. In this paper...