command: add generic digest command

That can be used for digest calculation and verify

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 3 insertions, 0 deletions

diff --git a/commands/internal.h b/commands/internal.h
new file mode 100644
index 0000000000..29cc656e9b
--- /dev/null
+++ b/commands/internal.h
@@ -0,0 +1,3 @@
+int __do_digest(struct digest *d, unsigned char *key, int keylen,
+		       unsigned char *sig,
+		       int argc, char *argv[]);