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-rw-r--r--source4/lib/data_blob.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/source4/lib/data_blob.c b/source4/lib/data_blob.c
index c5f15f1271..a4506fee45 100644
--- a/source4/lib/data_blob.c
+++ b/source4/lib/data_blob.c
@@ -142,3 +142,21 @@ BOOL data_blob_equal(const DATA_BLOB *d1, const DATA_BLOB *d2)
return False;
}
+/*******************************************************************
+print the data_blob as hex string
+*******************************************************************/
+char *data_blob_hex_string(TALLOC_CTX *mem_ctx, DATA_BLOB *blob)
+{
+ int i;
+ char *hex_string;
+
+ hex_string = talloc_array_p(mem_ctx, char, (blob->length*2)+1);
+ if (!hex_string) {
+ return NULL;
+ }
+
+ for (i = 0; i < blob->length; i++)
+ slprintf(&hex_string[i*2], 3, "%02X", blob->data[i]);
+
+ return hex_string;
+}