* hmac.h: General cleanup. Added declarations of hmac-md5,

hmac-sha1 and hmac-sha256.

* Makefile.am (libnettle_a_SOURCES): Added hmac.c and hmac-md5.c.
(libnettleinclude_HEADERS): Added hmac.h.

Rev: src/nettle/hmac.h:1.3

hmac.h

@@ -5,7 +5,7 @@
 
 /* nettle, low-level cryptographics library
  *
- * Copyright (C) 2001 Niels Mller
+ * Copyright (C) 2001, 2002 Niels Mller
  *  
  * The nettle library is free software; you can redistribute it and/or modify
  * it under the terms of the GNU Lesser General Public License as published by