Rabin Digital Signature Scheme Based on the Conic Curves over Z_n
Shaowu Li · Journal of Anyang Normal University · 2009
The Rabin digital signature scheme on conic Cp(a,b) over the residue class ring Zn is desigend.The scheme makes use of the difficulties in factorizing large integer and computing discrete logarithm,there by increasing the performance of security.Moreover,when the standard binary notation system is adopted to compute the integral multiple of an element of a group,the time can be saved approximately by 1/4.Analysis shows that the scheme has better anti-deciphering and value.