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(2005 / vol.8 / no.1)
Compression for Trace Zero Subgroups of Elliptic Curves
A. Silverberg
Pages. 93-100   



1. Introduction
2. Compression and decompression of points in trace zero subgroups
3. An example: $E(F_{q^3})$
4. An example: $E(F_{q^5})$ in characteristic 3
5. An explicit example: $E_1(F_{3^{95}})$
6. $E(F_{q^{2m}})$
7. Explanation of the algorithm
8. Security issues



elliptic curves, compression