Digest::SHA is a complete implementation of the NIST Secure Hash
Standard. It gives Perl programmers a convenient way to calculate SHA-1,
SHA-224, SHA-256, SHA-384, and SHA-512 message digests. The module can
handle all types of input, including partial-byte data.
submitted by Jasper Lievisse Adriaanse <jasper at nedbsd.nl>
help and ok sturm@
