7e8dec918e
Adds the multi-precision-integer maths library which was originally taken from GnuPG and ported to the kernel by (among others) David Howells. This version is taken from Fedora kernel 2.6.32-71.14.1.el6. The difference is that checkpatch reported errors and warnings have been fixed. This library is used to implemenet RSA digital signature verification used in IMA/EVM integrity protection subsystem. Due to patch size limitation, the patch is divided into 4 parts. This code is unnecessary for RSA digital signature verification, but for completeness it is included here and can be compiled, if CONFIG_MPILIB_EXTRA is enabled. Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@intel.com>
32 lines
537 B
Makefile
32 lines
537 B
Makefile
#
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# MPI multiprecision maths library (from gpg)
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#
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obj-$(CONFIG_MPILIB) = mpi.o
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mpi-y = \
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generic_mpih-lshift.o \
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generic_mpih-mul1.o \
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generic_mpih-mul2.o \
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generic_mpih-mul3.o \
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generic_mpih-rshift.o \
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generic_mpih-sub1.o \
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generic_mpih-add1.o \
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mpicoder.o \
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mpi-bit.o \
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mpih-cmp.o \
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mpih-div.o \
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mpih-mul.o \
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mpi-pow.o \
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mpiutil.o
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mpi-$(CONFIG_MPILIB_EXTRA) += \
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mpi-add.o \
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mpi-div.o \
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mpi-cmp.o \
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mpi-gcd.o \
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mpi-inline.o \
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mpi-inv.o \
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mpi-mpow.o \
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mpi-mul.o \
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mpi-scan.o
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