linux.git/lib/mpi/ec.c, branch v5.12 Linux kernel source tree lib/mpi: Remove unused scalar_copied 2020-10-30T06:34:45+00:00 Herbert Xu herbert@gondor.apana.org.au 2020-10-08T05:58:18+00:00 d72286943212fdb6d254d08d4cfccdc70603d0ca The scalar_copied variable is not as the scalar is never copied in that block. This patch removes it. Fixes: d58bb7e55a8a ("lib/mpi: Introduce ec implementation to...") Reported-by: Gustavo A. R. Silva <gustavoars@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
The scalar_copied variable is not as the scalar is never copied
in that block.  This patch removes it.

Fixes: d58bb7e55a8a ("lib/mpi: Introduce ec implementation to...")
Reported-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
lib/mpi: Introduce ec implementation to MPI library 2020-09-25T07:48:54+00:00 Tianjia Zhang tianjia.zhang@linux.alibaba.com 2020-09-20T16:20:56+00:00 d58bb7e55a8a65894cc02f27c3e2bf9403e7c40f The implementation of EC is introduced from libgcrypt as the basic algorithm of elliptic curve, which can be more perfectly integrated with MPI implementation. Some other algorithms will be developed based on mpi ecc, such as SM2. Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com> Tested-by: Xufeng Zhang <yunbo.xufeng@linux.alibaba.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
The implementation of EC is introduced from libgcrypt as the
basic algorithm of elliptic curve, which can be more perfectly
integrated with MPI implementation.
Some other algorithms will be developed based on mpi ecc, such as SM2.

Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
Tested-by: Xufeng Zhang <yunbo.xufeng@linux.alibaba.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>