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

sha256-file

Arguments: filespec &key return

Using sha256-init, sha256-update, and sha256-final, compute the SHA256 hash on the contents of the file given by filespec. Returns the value of sha256-final on the implicitly created context. The return argument is passed to sha256-final (where the various possible values are discussed). Note the warning about integer returns perhaps losing leading 0's.

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


Copyright (c) 1998-2017, Franz Inc. Oakland, CA., USA. All rights reserved.
This page has had moderate revisions compared to the 8.2 page.
Created 2017.2.15.

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