field and sufficient conditions will be given to guarantee the good pseudorandom properties.
In Section 2 we summarize some basic facts about elliptic curves, in Section 3 we recall the
definition of pseudorandomness introduced in [10], and define the construction of the binary
sequence for general multiplicative characters. In Section 4 we prove that these sequences
have strong pseudorandom properties, and in Section 5 we give some conditions for the …