Scalable Partial Multiplication Using Extended Concurrent Algorithm in ECC Processors

In this paper a new parallel architectare is proposed for ECC processors. In the proposed processor, n GF multiplier has been employed and scalar multiplication is divided to n parts. The architecture is scalable; so it is called Scalable Partial Multiplier, SPM. SPM employs the Extended ~onchrrenAt lgorithm which is introduced in this paper on base of previous 2-part concurrent algorithm. SPM architecture used over GF(P). The implementation of SPM and its timing is discussed. The eflciemy of architecture evaluated according to AT2, and TM, and it is shown AT2 is improved 19% for n=4.

کلیدواژه ها:

Elliptic curve ، multiplier ، crypto processor ، coordinates