bignum in pure Tcl

An arbitrary precision integer math library (also known as bignums) implemented in pure Tcl under the BSD license can be found at . Hopefully it will be available in Tcllib in short time. In this page you can also find usage examples about RSA and Diffie-Hellman Key Agreement Protocol.

See also math::bignum

Note that Tcl 8.5 includes extensive bignum support.