Make BN_BLINDING respect some invariants

Pass e and mod into BN_BLINDING_new() for now and unconditionally allocate
A and Ai. This way non-NULL blindings always have these four members set.
This allows removing several unnecessary checks in the update, convert and
parameter creation code paths.

Fix exit BN_BLINDING_create_param() so as to signal errors to the caller
if a non-NULL blinding was passed. This fixes a long standing bug.

ok jsing

0 files changed, 0 insertions, 0 deletions