simple-sha1 (historical revision 22782)

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simple-sha1

A fast and simple SHA1 implementation with minimal dependencies.

Steve Reid and felix winkelmann. Maintained by felix winkelmann.

Public Domain

None

[procedure] (string->sha1sum str)

Generates the SHA1 hash for the given string str.

[procedure] (sha1sum filename)

Generates the SHA1 hash for the file named by filename (uses mmap).