Cryptanalysis of pomaranch
Författare
Summary, in English
Pomaranch is a synchronous stream cipher submitted to eSTREAM, the ECRYPT Stream Cipher Project. The cipher is constructed as a cascade clock control sequence generator, which is based on the notion of jump registers. We present an attack which exploits the cipher’s initialisation procedure to recover the 128-bit secret key. The attack
requires around 265 computations. An improved version of the attack is also presented, with complexity of the order of 252 operations
requires around 265 computations. An improved version of the attack is also presented, with complexity of the order of 252 operations
Publiceringsår
2006
Språk
Engelska
Sidor
51-53
Publikation/Tidskrift/Serie
IET Proc. Information Security
Volym
153
Issue
2
Länkar
Dokumenttyp
Artikel i tidskrift
Ämne
- Electrical Engineering, Electronic Engineering, Information Engineering
Status
Published