I believe this is not actually a bug in GMP. But we might make some changes in order to make valgrind happy.
This is what might be happening: The function mpn_sec_tabselect is used for choosing a bignum value from a table of bignum values, without leaking which entry is chosen. It reads the destination bignum variable and the next tabled bignum variable, and then use logic operations to chose either. Valgrind becomes unhappy as mpn_sec_tabselect pseudo-depends on the value of its destination bignum area. We should probably change this. It is not hard, but masny asm mpn_sec_tabselect needs to be changed. -- Torbjörn Please encrypt, key id 0xC8601622 _______________________________________________ gmp-bugs mailing list [email protected] https://gmplib.org/mailman/listinfo/gmp-bugs
