Add the documentation about binman sign option and providing an example.
Signed-off-by: Ivan Mikhaylov fr0st61te@gmail.com --- tools/binman/binman.rst | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+)
diff --git a/tools/binman/binman.rst b/tools/binman/binman.rst index 0921e31878..c9d352e3ba 100644 --- a/tools/binman/binman.rst +++ b/tools/binman/binman.rst @@ -1330,6 +1330,24 @@ You can also replace just a selection of entries::
.. _`BinmanLogging`:
+Signing FIT container with private key in an image +-------------------------------------------------- + +You can sign FIT container with private key in your image. +For example:: + + $ binman sign -i image.bin -k privatekey -a sha256,rsa4096 fit + +binman will extract FIT container, sign and replace it immediately. + +If you want to sign and replace FIT container in place:: + + $ binman sign -i image.bin -k privatekey -a sha256,rsa4096 -f fit.fit fit + +which will sign FIT container with private key and replace it immediately +inside your image. + + Logging -------