/* -*-c-*-
*
- * $Id: key-data.h,v 1.2 2000/06/17 11:26:18 mdw Exp $
+ * $Id: key-data.h,v 1.3 2004/03/28 01:58:47 mdw Exp $
*
* Manipulating key data
*
/*----- Revision history --------------------------------------------------*
*
* $Log: key-data.h,v $
+ * Revision 1.3 2004/03/28 01:58:47 mdw
+ * Generate, store and retreive elliptic curve keys.
+ *
* Revision 1.2 2000/06/17 11:26:18 mdw
* Add the key packing interface.
*
# include "mp.h"
#endif
+#ifndef CATACOMB_EC_H
+# include "ec.h"
+#endif
+
/*----- Data structures ---------------------------------------------------*/
/* --- Key binary data --- */
key_bin k; /* Binary key data */
mp *m; /* Multiprecision integer */
sym_table s; /* Structured key data */
+ char *p; /* String pointer */
+ ec e; /* Elliptic curve point */
} u;
} key_data;
/* --- Bottom two bits are the encoding type --- */
- KF_ENCMASK = 0x03, /* Encoding mask */
+ KF_ENCMASK = 0x83, /* Encoding mask */
KENC_BINARY = 0x00, /* Plain binary key (@k@) */
KENC_MP = 0x01, /* Multiprecision integer (@i@) */
KENC_STRUCT = 0x02, /* Structured key data (@s@) */
KENC_ENCRYPT = 0x03, /* Encrypted key type (@k@) */
+ KENC_STRING = 0x80, /* ASCII string (@p@) */
+ KENC_EC = 0x81, /* Elliptic curve point (@e@) */
/* --- Key category bits --- */
extern void key_mp(key_data */*k*/, mp */*m*/);
+/* --- @key_string@ --- *
+ *
+ * Arguments: @key_data *k@ = pointer to key data block
+ * @const char *p@ = pointer to the value to set
+ *
+ * Returns: ---
+ *
+ * Use: Sets a plain string in a key block.
+ */
+
+extern void key_string(key_data */*k*/, const char */*p*/);
+
+/* --- @key_ec@ --- *
+ *
+ * Arguments: @key_data *k@ = pointer to key data block
+ * @const ec *e@ = pointer to the value to set
+ *
+ * Returns: ---
+ *
+ * Use: Sets an elliptic curve point in a key block.
+ */
+
+extern void key_ec(key_data */*k*/, const ec */*e*/);
+
/* --- @key_structure@ --- *
*
* Arguments: @key_data *k@ = pointer to key data block