bltap2: implement md5 directly, to remove ssl dependency

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/tools/blktap2/drivers/md5.h b/tools/blktap2/drivers/md5.h
new file mode 100644
index 0000000000..065bd93ba0
--- /dev/null
+++ b/tools/blktap2/drivers/md5.h
@@ -0,0 +1,15 @@
+#ifndef MD5_H
+#define MD5_H
+
+#include <stdint.h>
+#include <stddef.h>
+
+/**
+ * md5_sum - MD5 hash for a data block
+ * @addr: Pointers to the data area
+ * @len: Lengths of the data block
+ * @mac: Buffer for the hash
+ */
+void md5_sum(const uint8_t *addr, const size_t len, uint8_t *mac);
+
+#endif