X-Git-Url: https://git.distorted.org.uk/u/mdw/catacomb/blobdiff_plain/c850c0da81ad9f72315f8e6e26bdfbd98daf9d89..d83a82be67d8e934bafc9a72d48a32c5f31b8d97:/hmac.h

diff --git a/hmac.h b/hmac.h
index b489e54..097371a 100644
--- a/hmac.h
+++ b/hmac.h
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: hmac.h,v 1.4 2000/10/15 19:09:20 mdw Exp $
+ * $Id: hmac.h,v 1.5 2001/04/03 19:35:45 mdw Exp $
  *
  * Generic code for HMAC and NMAC
  *
@@ -30,6 +30,9 @@
 /*----- Revision history --------------------------------------------------* 
  *
  * $Log: hmac.h,v $
+ * Revision 1.5  2001/04/03 19:35:45  mdw
+ * Support the SSL HMAC variant (untested).
+ *
  * Revision 1.4  2000/10/15 19:09:20  mdw
  * Support HMAC mode for hash functions which need to store more state than
  * the hash output size.
@@ -138,6 +141,21 @@ extern void pre##_nmacinit(pre##_mackey */*key*/,			\
 extern void pre##_hmacinit(pre##_mackey */*key*/, 			\
 			   const void */*k*/, size_t /*sz*/);		\
 									\
+/* --- @pre_sslmacinit@ --- *						\
+ *									\
+ * Arguments:	@pre_mackey *key@ = pointer to MAC key object		\
+ *		@const void *k@ = pointer to key to use			\
+ *		@size_t sz@ = size of key data				\
+ *									\
+ * Returns:	---							\
+ *									\
+ * Use:		Initializes a MAC key for doing hasing using the SSL3	\
+ *		variant of HMAC.					\
+ */									\
+									\
+extern void pre##_sslmacinit(pre##_mackey */*key*/,			\
+			     const void */*k*/, size_t /*sz*/);		\
+									\
 /* --- @pre_macinit@ --- *						\
  *									\
  * Arguments:	@pre_macctx *ctx@ = pointer to MAC context block	\