v1.2.112 - kfun - asn_mult

NAME

asn_mult - multiply two arbitrary size numbers

SYNOPSIS

string asn_mult(string a, string b, string m)

DESCRIPTION

Compute a multiplied by b modulo m. The modulus must be larger than zero. Arbitrary size numbers are encoded as strings, most significant byte first. The most significant bit in the first byte, when set, indicates that the number is negative and encoded in two's complement.

ERRORS

An error will result if the modulus is less than or equal to zero.

SEE ALSO

kfun/asn_add, kfun/asn_div, kfun/asn_mod, kfun/asn_pow, kfun/asn_sub