CONTENTS - Emerald
CONTENTS - Emerald
CONTENTS - Emerald
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each factor to the power e to get a collection of partial results, which can then be combined.<br />
Speed-up may be obtained if partial results can be calculated in parallel and/or<br />
with the aid of a stored table. Experimental results on performance are reported.<br />
041709 `Still faster modular multiplication'<br />
CD Walter, Electronics Letters v 31 no 4 (16/2/95) pp 263{264<br />
The author shows how to organise hardware for Montgomery multiplication in such<br />
away that almost all the adders are kept busy for almost all the time, regardless of<br />
the length of the multiplicand. The trick is in managing the propagation of quotient<br />
digits when reductions are performed, and the e ect is that one requires only half the<br />
adder depth.<br />
041710 `Computing in the Jacobian of a Plane Algebraic Curve'<br />
EJ Volchek, ANTS 94 pp 221{233<br />
The authors extend an algorithm of Brill and Noether to perform addition operations<br />
in the Jacobian of a plane algebraic curve over an algebraic number eld with<br />
arbitrary singularities. If M is the larger of the degree and the genus of the curve, then<br />
the cost of addition is O(M 7 ) eld operations.<br />
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