08 Oct, 2012

1 commit

• 12f008b6d   MPILIB: Reinstate mpi_cmp[_ui]() and export for RSA signature verification ... Browse Code »

  Reinstate and export mpi_cmp() and mpi_cmp_ui() from the MPI library for use by
  RSA signature verification as per RFC3447 section 5.2.2 step 1.

  Signed-off-by: David Howells
  Signed-off-by: Rusty Russell

  David Howells

  2012-10-08 11:20:15 +0800  

26 May, 2012

1 commit

• 9e235dcaf   Revert "crypto: GnuPG based MPI lib - additional sources (part 4)" ... Browse Code »

  This reverts commit 7e8dec918ef8e0f68b4937c3c50fa57002077a4d.

  RSA verification implementation does not use this code.
  James Morris has asked to remove that.

  Signed-off-by: Dmitry Kasatkin
  Requested-by: James Morris
  Signed-off-by: James Morris

  Dmitry Kasatkin

  2012-05-26 09:50:44 +0800  

09 Nov, 2011

1 commit

• 7e8dec918   crypto: GnuPG based MPI lib - additional sources (part 4) ... Browse Code »

  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

  2011-11-09 17:47:26 +0800