That make sense and is much what I suspected. Leaving aside the question of what that says about the robustness of your TRNG, a better solution to the problem is to ensure bignum is "off" in your sub:

sub TRNGrand
    {
    no bignum;
    ...
}

[download]
If the code changes take longer than the time saved, it's fast enough already.

In reply to Re^5: New software TRNG by GrandFather
in thread New software TRNG by tim.qfs

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