1 files changed, 70 insertions, 0 deletions
diff --git a/lib/dns/sec/dnssafe/ki8byte.c b/lib/dns/sec/dnssafe/ki8byte.c
new file mode 100644
index 00000000..306cc7b1
--- /dev/null
+++ b/lib/dns/sec/dnssafe/ki8byte.c
@@ -0,0 +1,70 @@
+/* Copyright (C) RSA Data Security, Inc. created 1990, 1996.  This is an
+   unpublished work protected as such under copyright law.  This work
+   contains proprietary, confidential, and trade secret information of
+   RSA Data Security, Inc.  Use, disclosure or reproduction without the
+   express written authorization of RSA Data Security, Inc. is
+   prohibited.
+ */
+
+#include "global.h"
+#include "bsafe2.h"
+#include "bkey.h"
+#include "kinfotyp.h"
+#include "kiitem.h"
+#include "ki8byte.h"
+
+int KIT_8ByteAddInfo PROTO_LIST ((B_Key *, POINTER));
+int KIT_8ByteMakeInfo PROTO_LIST ((POINTER *, B_Key *));
+
+B_KeyInfoType KIT_8Byte = {KIT_8ByteAddInfo, KIT_8ByteMakeInfo};
+
+int KI_8Byte (keyInfoType)
+POINTER *keyInfoType;
+{
+  *keyInfoType = (POINTER)&KIT_8Byte;
+
+  /* Return 1 to indicate a KeyInfoType, not an AlgorithmInfoType */
+  return (1);
+}
+
+/* info points to 8 byte key.
+   Cache as a KITItem and a KIT_8Byte.
+ */
+int KIT_8ByteAddInfo (key, info)
+B_Key *key;
+POINTER info;
+{
+  POINTER newData;
+  int status;
+  
+  /* Copy the 8 byte key. */
+  if ((status = B_MemoryPoolAllocAndCopy
+       (&key->infoCache.memoryPool, &newData, info, 8)) != 0)
+    return (status);
+
+  /* Cache as a KITItem as well as KIT_8Byte.
+   */
+  if ((status = B_KeyAddItemInfo (key, (unsigned char *)newData, 8)) != 0)
+    return (status);
+  return (B_InfoCacheAddInfo (&key->infoCache, (POINTER)&KIT_8Byte, newData));
+}
+
+int KIT_8ByteMakeInfo (info, key)
+POINTER *info;
+B_Key *key;
+{
+  ITEM *item;
+  int status;
+  
+  /* Try to make one from a KI_Item.  Since KI_Item doesn't
+       call KI_8Byte, this should not cause an endless loop.
+   */
+  if ((status = B_KeyGetInfo (key, (POINTER *)&item, &KITItem)) != 0)
+    return (status);
+  if (item->len != 8)
+    return (BE_WRONG_KEY_INFO);
+
+  *(unsigned char **)info = item->data;
+  return (0);
+}
+