Qbasic/QuickBasic Programming

CRC32.EXE calculates the CRC32 "check sum" of a file which will show if a file has been changed/damaged and/or incorrectly transmitted/received. It also has the unique ability to calculate the CRC32 value of a typed-in string within the program; and even the ability to then reverse the string for a new CRC32 value. This feature is useful when using my encryption programs ASYMETRY.EXE and 324&423.EXE. The explanation for how this can be done is fully explained in CRC32.PDF which is also included. For those who are interested in CRC32 math and theory, a duplicate historical document published on the web in 1993, CRCError.html, is also included - as well as CRCTABLE.EXE which is for those who are interested in further exploring the complexities of CRC32 theory.

Source included - QuickBASIC 7.1 - 314.39 KB - 1684 downloads

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