Visible Encryption: Using Paper as a Secure Channel

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 5020, Issue , 2003, Pages 413-422

  Degara Quintela, Norberto ^a   Pérez González, Fernando ^a  

^a UNIVERSITY OF VIGO   (Spain)

Author keywords

2 D Bar Codes; Printing; Scanning; Two dimensional modulations; Visible encryption

Indexed keywords

ALGORITHMS; BAR CODES; CRYPTOGRAPHY; MAXIMUM LIKELIHOOD ESTIMATION; PHASE LOCKED LOOPS; PRINTING; PULSE AMPLITUDE MODULATION; SYNCHRONIZATION;

VISIBLE ENCRYPTION;

DIGITAL WATERMARKING;

EID: 0242660390     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.476840     Document Type: Conference Paper

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