@inproceedings{0160eff921ad40818b45dbeb5bf04f2e,
title = "Paper Document Authentication Using Print-Scan Resistant Image Hashing and Public-Key Cryptography",
abstract = "Identity documents, such as passports, visa stickers, national identity cards and educational institutions{\textquoteright} identity cards etc., are used for personal identity verification by different government and academic organizations. These printed domain documents can be counterfeited by deploying different forgery techniques. This work suggests authenticity verification of printed documents and their sources using digital signature based on print-scan resistant image hashing and public-key cryptography. We present application of print-scan resistant image hashing based on wave atom transform (WAT) for document authentication. Image hash is calculated by extracting robust image features in WAT domain. Hash value of the person{\textquoteright}s original image is encrypted with the private key of trusted authorities to form a digital signature which is encoded in a QR code printed on the document. Digital signature, extracted from a QR code, is decrypted with the public key of trusted authorities for identity verification, thus provides offline verification of printed documents without the need of online network access or database.",
keywords = "Document authentication, Document security, Image hashing, Print-scan process, Public-key cryptography, Wave atom transform",
author = "Fawad Ahmad and Cheng, \{Lee Ming\}",
note = "Publisher Copyright: {\textcopyright} Springer Nature Switzerland AG 2019.; 12th International Conference on Security, Privacy, and Anonymity in Computation, Communication, and Storage, SpaCCS 2019 ; Conference date: 14-07-2019 Through 17-07-2019",
year = "2019",
doi = "10.1007/978-3-030-24907-6\_13",
language = "English",
isbn = "9783030249069",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Verlag",
pages = "157--165",
editor = "Guojun Wang and Jun Feng and Bhuiyan, \{Md Zakirul Alam\} and Rongxing Lu",
booktitle = "Security, Privacy, and Anonymity in Computation, Communication, and Storage - 12th International Conference, SpaCCS 2019, Proceedings",
}