propagate from branch 'au.asn.ucc.matt.dropbear' (head 0501e6f661b5415eb76f3b312d183c3adfbfb712)

            to branch 'au.asn.ucc.matt.dropbear.cli-agent' (head 01038174ec27245b51bd43a66c01ad930880f67b)

--HG--
branch : agent-client
extra : convert_revision : 12b2f59db65e7339d340e95ac67d6d9ddb193c2b

1 files changed, 40 insertions, 0 deletions

diff --git a/libtomcrypt/src/misc/crypt/crypt_find_hash_id.c b/libtomcrypt/src/misc/crypt/crypt_find_hash_id.c
new file mode 100644
index 0000000..8cd0d38
--- /dev/null
+++ b/libtomcrypt/src/misc/crypt/crypt_find_hash_id.c
@@ -0,0 +1,40 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ *
+ * Tom St Denis, tomstdenis@gmail.com, http://libtomcrypt.org
+ */
+#include "tomcrypt.h"
+
+/**
+  @file crypt_find_hash_id.c
+  Find hash by ID, Tom St Denis
+*/
+
+/**
+   Find a hash by ID number
+   @param ID    The ID (not same as index) of the hash to find
+   @return >= 0 if found, -1 if not present
+*/
+int find_hash_id(unsigned char ID)
+{
+   int x;
+   LTC_MUTEX_LOCK(&ltc_hash_mutex);
+   for (x = 0; x < TAB_SIZE; x++) {
+      if (hash_descriptor[x].ID == ID) {
+          x = (hash_descriptor[x].name == NULL) ? -1 : x;
+          LTC_MUTEX_UNLOCK(&ltc_hash_mutex);
+          return x;
+      }
+   }
+   LTC_MUTEX_UNLOCK(&ltc_hash_mutex);
+   return -1;
+}
+
+/* $Source: /cvs/libtom/libtomcrypt/src/misc/crypt/crypt_find_hash_id.c,v $ */
+/* $Revision: 1.5 $ */
+/* $Date: 2005/06/19 18:03:25 $ */