Heiko Stuebner c89b41b4db lib: rsa: function to verify a signature against a hash
rsa_verify() expects a memory region and wants to do the hashing itself,
but there may be cases where the hashing is done via other means,
like hashing a squashfs rootfs.

So add rsa_verify_hash() to allow verifiying a signature against
an existing hash. As this entails the same verification routines
we can just move the relevant code over from rsa_verify() and also
call rsa_verify_hash() from there.

Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
2020-07-08 17:21:46 -04:00
..
2012-04-29 14:14:08 +02:00
2020-06-12 13:14:07 -04:00
2009-08-23 22:33:33 +02:00
2012-11-04 11:00:36 -07:00