That is, one can use the barcode reader to exhibit the QR data, such as the URL. The ability of exhibiting the QR data from the marked QR tag can reduce the suspicions of attackers and intruders. Only the authorized user can further extract the confidential secret from the same generated QR tag via the barcode reader.
We designed a secret hiding technique for QR barcode. The proposed scheme can conceal the secret data into the cover QR code without distorting the readability ...
In this article, we designed a new secret hiding mechanism for QR tag based on the property of QR code. The new scheme exploits the error correction capability ...
Secret Hiding Mechanism Using QR Barcode - Semantic Scholar
www.semanticscholar.org › paper › Secr...
A secret hiding technique for QR barcode that can conceal the secret data into the cover QR code without distorting the readability of QR content is designed.
People also ask
Can a QR code be hidden?
What is the largest capacity QR code?
How is information stored in a QR code?
How do barcodes and QR codes work?
Oct 22, 2024 · The proposed scheme hides the secret information without changing the cover message of QR code and the user can get the cover message by using a ...
We call this a Covert QR (CQR) code scheme. To embed the secret information, this approach exploits the error correction mechanism inherent in the QR code.
Apr 16, 2019 · The proposed scheme of this paper hides the secret messages without sacrificing the error correction capacity of QR code and is able to achieve a higher secret ...
The proposed secret hiding scheme for QR codes can carry higher secret bits than that of the past one as well as preserving the readability of the QR code ...
The new method is based on the error correction of the QR code, the QR code reduced distortion, and increases the capacity of hiding secret information. The ...
A QR Code Secret Hiding Scheme against Contrast Analysis Attack for ...
onlinelibrary.wiley.com › doi
Jul 3, 2019 · In this paper we present a new secret hiding scheme based on QR code. The proposed scheme has low computational complexity and is suitable for low-power ...