doc: signature: trim the future work list
Since U-Boot supports more RSA/SHA variants, as well as ECDSA, remove
these items from the TODO list.
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/doc/uImage.FIT/signature.txt b/doc/uImage.FIT/signature.txt
index 240244b..21eb389 100644
--- a/doc/uImage.FIT/signature.txt
+++ b/doc/uImage.FIT/signature.txt
@@ -695,8 +695,6 @@
Possible Future Work
--------------------
-- Add support for other RSA/SHA variants, such as rsa4096,sha512.
-- Other algorithms besides RSA
- More sandbox tests for failure modes
- Passwords for keys/certificates
- Perhaps implement OAEP