#define KRB5_CYBERSAFE_SECUREID 9 /* Cybersafe */
#define KRB5_PADATA_AFS3_SALT 10 /* Cygnus */
#define KRB5_PADATA_ETYPE_INFO 11 /* Etype info for preauth */
+#define KRB5_PADATA_SAM_CHALLENGE 12 /* draft challenge system */
+#define KRB5_PADATA_SAM_RESPONSE 13 /* draft challenge system response */
+#define KRB5_SAM_USE_SAD_AS_KEY 0x80000000
+#define KRB5_SAM_SEND_ENCRYPTED_SAD 0x40000000
+#define KRB5_SAM_MUST_PK_ENCRYPT_SAD 0x20000000 /* currently must be zero */
+
/* Reserved for SPX pre-authentication. */
#define KRB5_PADATA_DASS 16