A Novel Provably Secure Key-Agreement Using Secret Subgroup Generator
Keyword(s):
Abstract In this paper, a new key-agreement scheme is proposed and analyzed. In addition to being provably secure in the shared secret key indistinguishability model under Decisional Diffie-Hellman assumption for subgroup of matrices over GF(2) with prime order, which considered as basic security requirement, the scheme has an interesting feature; it uses exponentiations over cyclic group using hidden secret subgroup generator as a platform for the key exchange, whereby - unlike many other exponentiation based key exchange schemes - it transcends the reliance on intractability of Discrete Logarithm Problem in its security.
2019 ◽
Vol 12
(05)
◽
pp. 1950075
Keyword(s):
2022 ◽
Vol 2161
(1)
◽
pp. 012014
2020 ◽
Vol 9
(3)
◽
pp. 1075-1080
2011 ◽
Vol 22
(05)
◽
pp. 1211-1227
◽
Keyword(s):
Keyword(s):
2019 ◽
Vol 34
(35)
◽
pp. 1950294
◽
Keyword(s):