[PATCH 0/4] rkimage: Add resigning support

Sascha Hauer
2026-04-29T10:20:37Z

Add support for changing the signing key of an existing image. Can be
either used to add a key or to replace a key. Also some cleanups along
the way

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
Sascha Hauer (4):
rkimage: Support openssl provider API
rkimage: unconditionally fill newidb
rkimage: add support for re-signing an existing image
rkimage: improve error handling

scripts/rkimage.c | 115 ++++++++++++++++++++++++++++++++++++++++++++++++------
1 file changed, 102 insertions(+), 13 deletions(-)
---
base-commit: 019d102038a64e6b6e8f445cbfd2d15e68d0ec3f
change-id: 20260429-rkimage-resign-670567b22e75

Best regards,
--
Sascha Hauer <s.hauer@pengutronix.de>