In recent years, as terrorist activities have become increasingly rampant and anti-corruption efforts in various countries have continued to increase, countries around the world have spared no effort to strengthen the measures for entry and exit credentials anti-forgery and border control. At the same time, the International Civil Aviation Organization (ICAO) also recommends that relevant member states should issue e-passport as soon as possible. Under the joint promotion of all parties and factors, more and more countries start to construct and issue e-passport. An e-passport is a traditional passport that has an embedded electronic secure microprocessor chip which contains information of holder( includes Name, Gender, Date of birth, Place of birth, Passport Validity, Issuing date, Issuing place, and Biometric information like facial image, fingerprint etc.)