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2012-02-02lib/mpi: removed unused functionsDmitry Kasatkin1-88/+0
do_encode_md() and mpi_get_keyid() are not parts of mpi library. They were used early versions of gnupg and in digsig project, but they are not used neither here nor there anymore. Signed-off-by: Dmitry Kasatkin <[email protected]> Reviewed-by: Tetsuo Handa <[email protected]> Signed-off-by: James Morris <[email protected]>
2012-02-02lib/mpi: replaced MPI_NULL with normal NULLDmitry Kasatkin1-4/+4
MPI_NULL is replaced with normal NULL. Signed-off-by: Dmitry Kasatkin <[email protected]> Reviewed-by: Tetsuo Handa <[email protected]> Signed-off-by: James Morris <[email protected]>
2012-02-02lib/mpi: added missing NULL checkDmitry Kasatkin1-1/+2
Added missing NULL check after mpi_alloc(). Signed-off-by: Dmitry Kasatkin <[email protected]> Reviewed-by: Tetsuo Handa <[email protected]> Signed-off-by: James Morris <[email protected]>
2012-01-19MPILIB: Add a missing ENOMEM checkDavid Howells1-0/+2
Add a missing ENOMEM check. Signed-off-by: David Howells <[email protected]> Acked-by: Mimi Zohar <[email protected]> Signed-off-by: James Morris <[email protected]>
2011-11-09crypto: GnuPG based MPI lib - source files (part 1)Dmitry Kasatkin1-0/+365
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. Signed-off-by: Dmitry Kasatkin <[email protected]>
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