1 files changed, 19 insertions, 0 deletions
diff --git a/crypto_aead/lilliputaei128v1/ref/debug.h b/crypto_aead/lilliputaei128v1/ref/debug.h
index e107019..934a287 100644
--- a/crypto_aead/lilliputaei128v1/ref/debug.h
+++ b/crypto_aead/lilliputaei128v1/ref/debug.h
@@ -26,3 +26,22 @@ static inline void debug_dump_lanes(FILE *output, const char *header, size_t len
     }
     fprintf(output, "\n");
 }
+
+static inline void debug_dump_buffer(FILE *output, const char *header, size_t len, const uint8_t buf[len], int indent)
+{
+    if (!output)
+    {
+        return;
+    }
+
+    fprintf(output, "%s\n", header);
+
+    fprintf(output, "%*s", indent, "");
+    for (size_t b=0; b<len; b++)
+    {
+        /* start with MSB */
+        size_t byte_index = len-1-b;
+        fprintf(output, "%*s%02x", 5, "", buf[byte_index]);
+    }
+    fprintf(output, "\n");
+}