Most foods which are high in fiber are also very good for you for other reasons. Take, for example, fruit and vegetables and whole grains, they are high in fiber but also rich in vitamins and other essential nutrients.
Raymond Lin's MD5 & SHA-1 Checksum Utility is a standalone freeware tool that generates and verifies cryptographic hashes in MD5 and SHA-1. The program has a basic, utterly functional interface that should pose no trouble for anyone with the knowledge and skill to actually need it.
CHECKSUM computes a hash value, called the checksum, over its list of arguments. The hash value is intended for use in building hash indexes. If the arguments to CHECKSUM are columns, and an index is built over the computed CHECKSUM value, the result is a hash index.