A1U1T1H4E1N1T1I1C3A1T1E1S1
18 points
AUTHENTICATES is validvalid
AUTHENTICATE, [v AUTHENTICATED, AUTHENTICATES, AUTHENTICATING] : AUTHENTICATION [v]
AUTHENTICATE, to prove or serve to prove the authenticity of [v]
AUTHENTICATE, [v AUTHENTICATED, AUTHENTICATES, AUTHENTICATING] : AUTHENTICATION [v]
AUTHENTICATE, to prove or serve to prove the authenticity of [v]