1. ANSI. ANSI X9.62 The Elliptic Curve Digital Signature Algorithm (ECDSA),
http://www.ansi.org
2. Avanzi, R.M., Cohen, H., Doche, C., Frey, G., Lange, T., Nguyen, K., Vercauteren, F.: Handbook of Elliptic and Hyperelliptic Curve Cryptography. CRC Press, Boca Raton (2005)
3. Lecture Notes in Computer Science;P. Barrett,1987
4. Lecture Notes in Computer Science;D. Boneh,1999
5. Coppersmith, D.: Factoring with a Hint, IBM Research Report RC 19905 (1995)