simple-sha1

A fast and simple SHA1 implementation with minimal dependencies.

Author

Steve Reid and felix winkelmann. Maintained by felix winkelmann.

Repository

This egg is hosted on the CHICKEN Subversion repository:

https://anonymous@code.call-cc.org/svn/chicken-eggs/release/5/simple-sha1

If you want to check out the source code repository of this egg and you are not familiar with Subversion, see this page.

License

Public Domain

Requirements

Procedures

[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).

Version History

1.2
Fix overflow issue with large files (thanks to Vasilij Schneidermann)
1.1
Drop srfi-13 dependency
1.0
CHICKEN 5 port
0.1
Initial release