/* -*-c-*-
*
- * $Id: dsarand.h,v 1.1 1999/12/22 15:53:12 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.
+ *
* Revision 1.1 1999/12/22 15:53:12 mdw
* Random number generator for finding DSA parameters.
*
*
* Let %$p$% be the numerical value of the input buffer, and let
* %$b$% be the number of bytes required. Let
- * %$z = \lceil b / 20 \rceil%$ be the number of SHA outputs
+ * %$z = \lceil b / 20 \rceil$% be the number of SHA outputs
* required. Then the output of pass %$n$% is
*
* %$P_n = \sum_{0 \le i < z} 2^{160i} SHA(p + nz + i)$%
/* --- 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*/);