/* -*-c-*-
*
- * $Id: dsarand.c,v 1.2 2000/06/17 10:54:00 mdw Exp $
+ * $Id: dsarand.c,v 1.3 2001/02/03 16:08:56 mdw Exp $
*
* Random number generator for DSA
*
/*----- Revision history --------------------------------------------------*
*
* $Log: dsarand.c,v $
+ * Revision 1.3 2001/02/03 16:08:56 mdw
+ * Give generic random objects separate namespaces for their supported misc
+ * ops. Add operations for reading the current seed value.
+ *
* Revision 1.2 2000/06/17 10:54:00 mdw
* Typesetting fixes. Arena support.
*
case GRAND_SEEDBLOCK:
case GRAND_SEEDRAND:
case DSARAND_PASSES:
+ case DSARAND_SEEDSZ:
+ case DSARAND_GETSEED:
rc = 1;
break;
default:
case DSARAND_PASSES:
g->d.passes = va_arg(ap, unsigned);
break;
+ case DSARAND_SEEDSZ:
+ rc = g->d.sz;
+ break;
+ case DSARAND_GETSEED:
+ memcpy(va_arg(ap, void *), g->d.p, g->d.sz);
+ break;
default:
GRAND_BADOP;
break;
/* -*-c-*-
*
- * $Id: dsarand.h,v 1.2 2000/06/17 10:54:14 mdw Exp $
+ * $Id: dsarand.h,v 1.3 2001/02/03 16:08:56 mdw Exp $
*
* Random number generator for DSA
*
/*----- Revision history --------------------------------------------------*
*
* $Log: dsarand.h,v $
+ * Revision 1.3 2001/02/03 16:08:56 mdw
+ * Give generic random objects separate namespaces for their supported misc
+ * ops. Add operations for reading the current seed value.
+ *
* Revision 1.2 2000/06/17 10:54:14 mdw
* Typesetting fixes.
*
/* --- Miscellaneous operations --- */
enum {
- DSARAND_PASSES = GRAND_SPECIFIC
+ DSARAND_PASSES = GRAND_SPECIFIC('D'), /* @unsigned n@ */
+ DSARAND_SEEDSZ, /* No args */
+ DSARAND_GETSEED /* @void *buf@ */
};
/* --- @dsarand_create@ --- *
*
* Returns: Pointer to a generic generator.
*
- * Use: Constructs a generic generator interface over a Catacomb
- * entropy pool generator.
+ * Use: Constructs a generic generator interface to a DSA generator.
*/
extern grand *dsarand_create(const void */*p*/, size_t /*sz*/);