hmac-sha1-final

Arguments: context &key return

Compute and return the HMAC-SHA1 checksum from context, an integer of length 128 or less. hmac-sha1-init returns a context, in a format determined by the return keyword argument.

return can be one of the following values:

• :integer (the default): the return value is an integer (typically a large integer) representing the digest.
• :usb8: return an usb-8 array containing the digest.
• :hex: return a string containing the hexadecimal representation of the digest. See hex-string-to-integer.

See MD5, SHA1, HMAC, and RC4 support in miscellaneous.htm.

Copyright (c) 1998-2006, Franz Inc. Oakland, CA., USA. All rights reserved.
Documentation for Allegro CL version 7.0. This page is new in the 7.0 release.
Created 2005.9.20.