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author | Heiko Stuebner <heiko.stuebner@theobroma-systems.com> | 2020-05-22 16:20:33 +0200 |
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committer | Tom Rini <trini@konsulko.com> | 2020-07-08 17:21:46 -0400 |
commit | c89b41b4db4a746647c4f0e6d33c6f4edfe96e38 (patch) | |
tree | 387269e837a47126d5a7ccdef2b4d5af60598e16 /lib/tpm-v2.c | |
parent | bdded2015c1e54038a86557e339b606b4a31968b (diff) |
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>
Diffstat (limited to 'lib/tpm-v2.c')
0 files changed, 0 insertions, 0 deletions