diff options
| -rw-r--r-- | mpi/mpi-inv.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/mpi/mpi-inv.c b/mpi/mpi-inv.c index b44aeb78..eb20eb03 100644 --- a/mpi/mpi-inv.c +++ b/mpi/mpi-inv.c @@ -132,7 +132,9 @@ mpi_invm_pow2 (gcry_mpi_t x, gcry_mpi_t a_orig, unsigned int k) usize = iterations / BITS_PER_MPI_LIMB; mpi_resize (b, usize); + b->nlimbs = usize; mpi_resize (x, usize); + x->nlimbs = usize; tb = mpi_copy (b); @@ -152,6 +154,7 @@ mpi_invm_pow2 (gcry_mpi_t x, gcry_mpi_t a_orig, unsigned int k) _gcry_mpih_sub_n (wp, up, vp, usize); mpih_set_cond (up, wp, usize, b0); + _gcry_mpih_rshift (up, up, usize, 1); } mpi_free (tb); |