John Halleck's Collection of CRC routines in Ada

John Halleck's Collection of CRC routines in Ada:


Adler_32_CRC (Specification) (Body) is the CRC used by ZLIB, per RFC1950.

PNG_CRC (Specification) (Body) is the CRC used in the (PNG Standard (That stands for Portable Network Graphics) . The CRC routine is just a table driven general CRC program using a table for the PNG CRC. That package was mechanically generated from the PNG CRC polynomial by a general program that precomputes CRC tables given a CRC polynomial. That program, (the PNG CRC table Generator) is also availiable.

There is, of course, a Unix Tarball of this directory, and a Compressed Unix Tar Ball also availiable.


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This page is http://www.cc.utah.edu/~nahaj/ada/crc/
© Copyright 2000 by John Halleck, All Rights Reserved.
This snapshot was last modified on August 24th, 2000
And the underlying file was last modified on August 23rd, 2000