X-Git-Url: https://git.distorted.org.uk/u/mdw/catacomb/blobdiff_plain/b04a7659918367dcc8570e1c7b4246a97e88288d..f41f820e4b3e230d9314cc4323abf59babdd4e67:/dsa-gen.c

diff --git a/dsa-gen.c b/dsa-gen.c
index d26bfe4..40454d8 100644
--- a/dsa-gen.c
+++ b/dsa-gen.c
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: dsa-gen.c,v 1.4 1999/12/22 15:52:44 mdw Exp $
+ * $Id: dsa-gen.c,v 1.5 2000/02/12 18:21:02 mdw Exp $
  *
  * Generate DSA shared parameters
  *
@@ -30,6 +30,9 @@
 /*----- Revision history --------------------------------------------------* 
  *
  * $Log: dsa-gen.c,v $
+ * Revision 1.5  2000/02/12 18:21:02  mdw
+ * Overhaul of key management (again).
+ *
  * Revision 1.4  1999/12/22 15:52:44  mdw
  * Reworking for new prime-search system.
  *
@@ -141,7 +144,12 @@ int dsa_step(int rq, pgen_event *ev, void *p)
  * Returns:	@PGEN_DONE@ if everything worked ok; @PGEN_ABORT@ otherwise.
  *
  * Use:		Generates the DSA shared parameters from a given seed value.
- *		This can take quite a long time.
+ *
+ *		The parameters are a prime %$q$%, relatively small, and a
+ *		large prime %$p = kq + 1$% for some %$k$%, together with a
+ *		generator %$g$% of the cyclic subgroup of order %$q$%.  These
+ *		are actually the same as the Diffie-Hellman parameter set,
+ *		but the generation algorithm is different.
  *
  *		The algorithm used is a compatible extension of the method
  *		described in the DSA standard, FIPS 186.  The standard