Your permit is tied to your license. If you look at your permit it should have the same number as your drivers license. You are not obligated to tell the officer you are carrying and he does have the right to secure your weapon. Which depending on the officer could mean basically give you a hard time.
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(n) (1) Except as provided in subdivision (n)(2), a permit issued pursuant to this section shall be good for four (4) years and shall entitle the permit holder to carry any handgun or handguns that the permit holder legally owns or possesses. The permit holder shall have the permit in the holder's immediate possession at all times when carrying a handgun and
shall display the permit on demand of a law enforcement officer.
(t) Any law enforcement officer of this state or of any county or municipality may, within the realm of the officer's lawful jurisdiction and when the officer is acting in the lawful discharge of the officer's official duties, disarm a permit holder at any time when the officer reasonably believes it is necessary for the protection of the permit holder, officer or other individual or individuals. The officer shall return the handgun to the permit holder before discharging the permit holder from the scene when the officer has determined that the permit holder is not a threat to the officer, to the permit holder, or other individual or individuals provided that the permit holder has not violated any provision of this section and provided the permit holder has not committed any other violation that results in the arrest of the permit holder.