trust: Add p11_oid_hash() and various oid strings

1 files changed, 13 insertions, 0 deletions

diff --git a/trust/oid.c b/trust/oid.c
index b4b0bf6..dff4148 100644
--- a/trust/oid.c
+++ b/trust/oid.c
@@ -34,10 +34,12 @@
 
 #include "config.h"
 
+#include "hash.h"
 #include "oid.h"
 
 #include <assert.h>
 #include <stdlib.h>
+#include <stdint.h>
 #include <string.h>
 
 /*
@@ -60,6 +62,17 @@ p11_oid_simple (const unsigned char *oid,
 	        (size_t)oid[1] == len - 2);  /* matches length */
 }
 
+unsigned int
+p11_oid_hash (const void *oid)
+{
+	uint32_t hash;
+	int len;
+
+	len = p11_oid_length (oid);
+	p11_hash_murmur3 (&hash, oid, len, NULL);
+	return hash;
+}
+
 bool
 p11_oid_equal (const void *oid_one,
                const void *oid_two)