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sha1

Documentation

Computes SHA1 (FIPS-180-1) checksums

"Digest Procedures"

Any Scheme-object can be the SOURCE for a digest. See message-digest for more information.

sha1-digest

[procedure] (sha1-digest SOURCE)

Returns the SHA1 checksum of SOURCE as a hex string.

sha1-binary-digest

[procedure] (sha1-binary-digest SOURCE)

Returns the SHA1 checksum of SOURCE as a string.

sha1-primitive

[procedure] (sha1-primitive)

Returns the SHA1 checksum digest primitive object.

Usage

(require-extension sha1)

Examples

Notes

Requirements

Bugs and Limitations

Author

Chistophe Devine (packaged for CHICKEN by felix winkelmann & kon lovett)

Version history

2.0.0
Initial Chicken 4 release kon lovett

License

Copyright (C) 2001-2003 Christophe Devine

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA