RT Journal Article
T1 Attacking a public key cryptosystem based on tree replacement
A1 González Vasco, María Isabel
A1 Pérez García, David
AB We point out several security flaws in the cryptosystem based on tree replacement systems proposed by Samuel, Thomas, Abisha and Subramanian at INDOCRYPT 2002. Due to the success of (among others) very simple ciphertext-only attacks, we evidence that this system does not, in its present form, offer acceptable security guarantees for cryptographic applications.
PB Elsevier
SN 0166-218X
YR 2007
FD 2007-01-01
LK https://hdl.handle.net/10016/37414
UL https://hdl.handle.net/10016/37414
LA eng
NO Work partially supported by projects BFM2001-3239-C03-01 and BFM2001-1284.
DS e-Archivo
RD 1 sept. 2024