Towards Practical Non-Interactive Public-Key Cryptosystems Using Non-Maximal Imaginary Quadratic Orders.

Detlef Hühnlein Michael J. Jacobson Jr. Damian Weber Towards Practical Non-Interactive Public-Key Cryptosystems Using Non-Maximal Imaginary Quadratic Orders. 281-299 2003 30 Des. Codes Cryptography 3 http://dx.doi.org/10.1023/A:1025746127771 db/journals/dcc/dcc30.html#HuhnleinJW03