2 search results - page 1 / 1 » Public Key Cryptosystems Based on Free Partially Commutative... |
INDOCRYPT
2003
Springer
13 years 10 months ago
2003
Springer
At INDOCRYPT 2003 Abisha, Thomas, and Subramanian proposed two public key schemes based on word problems in free partially commutative monoids and groups. We show that both propos...
CORR
2007
Springer
13 years 4 months ago
2007
Springer
There are several public key establishment protocols as well as complete public key cryptosystems based on allegedly hard problems from combinatorial (semi)group theory known by no...