Abstract

An information security method that uses a digital holographic technique is presented. An encrypted image is stored as a digital hologram. The decryption key is also stored as a digital hologram. The encrypted image can be electrically decrypted by use of the digital hologram of the key. This security technique provides secure storage and data transmission. Experimental results are presented to demonstrate the proposed method.

© 2000 Optical Society of America

Full Article  |  PDF Article
OSA Recommended Articles
Encrypting three-dimensional information with digital holography

Enrique Tajahuerce and Bahram Javidi
Appl. Opt. 39(35) 6595-6601 (2000)

Optical security and encryption with totally incoherent light

Enrique Tajahuerce, Jesús Lancis, Bahram Javidi, and Pedro Andrés
Opt. Lett. 26(10) 678-680 (2001)

Information synthesis (complex amplitude addition and subtraction) and encryption with digital holography and virtual optics

Xiaogang Wang, Daomu Zhao, Feng Jing, and Xiaofeng Wei
Opt. Express 14(4) 1476-1486 (2006)

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Figures (6)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Equations (4)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Metrics

You do not have subscription access to this journal. Article level metrics are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription