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(parent: e7fb062) | patch
crypto: ecc - Add special case for NIST P521 in ecc_point_mult
authorStefan Berger <stefanb@linux.ibm.com>
Thu, 4 Apr 2024 14:18:50 +0000 (10:18 -0400)
committerHerbert Xu <herbert@gondor.apana.org.au>
Fri, 12 Apr 2024 07:07:52 +0000 (15:07 +0800)
commit114e80437e0e48b967d0bd533a4c8ff1186ce12f
treea60b37a701fca4729a0c5af6f0ec34bbce7a835atree | snapshot
parente7fb062754ef9f656ee004f2be8f59ce8a79bffbcommit | diff
crypto: ecc - Add special case for NIST P521 in ecc_point_mult

In ecc_point_mult use the number of bits of the NIST P521 curve + 2. The
change is required specifically for NIST P521 to pass mathematical tests
on the public key.

Tested-by: Lukas Wunner <lukas@wunner.de>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto/ecc.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git