▁allows ▁them ▁to ▁reply ▁correctly ▁and ▁at ▁the ▁correct ▁times ▁to ▁the ▁ver ifiers . ▁Since ▁the ▁d ish on est ▁pro vers ▁do ▁not ▁need ▁to ▁be ▁at ▁the ▁location ▁L ▁to ▁do ▁this , ▁the ▁quantum ▁location ▁authentication ▁protocol ▁is ▁in secure . ▁This ▁no - go ▁theorem ▁assumes ▁that ▁the ▁location ▁L ▁of ▁the ▁honest ▁pro ver ▁is ▁his ▁only ▁cred ential . ▁Kent ▁showed ▁that ▁if ▁the ▁pro ver ▁shares ▁secret ▁keys ▁with ▁the ▁ver ifiers ▁then ▁location ▁authentication ▁can ▁be ▁implemented ▁secure ly . ▁ ▁References ▁ ▁Category : C rypt ography ▁Category : E mer ging ▁techn ologies ▁Category : Quant um ▁information ▁science ▁Category : Quant um ▁computing ▁Category : Quant um ▁crypt ography <0x0A> </s> ▁The ▁ 2 0 1 1 ▁NBA ▁draft ▁was ▁held ▁on ▁June ▁ 2 3 , ▁ 2 0 1 1 , ▁at ▁Pr ud ential ▁Center ▁in ▁New ark , ▁New ▁Jersey . ▁The ▁draft ▁started ▁at ▁ 8 : 0 0   p . m . ▁Eastern ▁Day light ▁Time ▁( 2 3 : 0 0 ▁UTC ), ▁and ▁was ▁broadcast ▁in ▁the ▁United ▁States ▁on ▁ESP N . ▁K ia ▁Mot ors ▁was ▁the ▁present ing ▁spons or ▁of ▁the ▁ 2 0 1 1 ▁NBA ▁draft . ▁In ▁this ▁draft , ▁National ▁Basketball ▁Association ▁( N BA ) ▁teams ▁took ▁turns ▁selecting ▁amateur ▁U . S . ▁college ▁basketball ▁players ▁and ▁other ▁el ig ible ▁players , ▁including ▁international ▁players . ▁The ▁Cleveland ▁Cav ali ers