FunctionPackage: exclToCDocOverviewCGDocRelNotesFAQIndexPermutedIndex
Allegro CL version 9.0
Moderately revised from 8.2.
8.2 version

sha1-file

Arguments: filespec &key return

Using sha1-init, sha1-update, and sha1-final, compute the SHA1 hash on the contents of the file given by filespec. Returns the value of sha1-final on the implicitly created context. The return argument is passed to sha1-final (where the various possible values are discussed). Note the warning about integer returns perhaps losing leading 0's.

See MD5, SHA*, HMAC, RC4, and other message digest support in miscellaneous.htm. See also digest-file.


Copyright (c) 1998-2015, Franz Inc. Oakland, CA., USA. All rights reserved.
This page has had moderate revisions compared to the 8.2 page.
Created 2010.1.21.

ToCDocOverviewCGDocRelNotesFAQIndexPermutedIndex
Allegro CL version 9.0
Moderately revised from 8.2.
8.2 version