Authentic; full.
Open; frank.
Earned or acquired in a fair manner.
Accurate.
True, especially as far as is known by the person making the statement; fair; unbiased.
Scrupulous with regard to telling the truth; not given to swindling, lying, or fraud; upright.
In good faith; without malice.
Honestly; really.
Lacking trust; untrusting.
Which does not need any trust, or a trusted third party.