Offline QR Code Authorization Based on Visual Cryptography

Fang, Wen‐Pinn

doi:10.1109/iihmsp.2011.10

Cited by 19 publications

(22 citation statements)

References 6 publications

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“…Function pattern should not be used for encoding data. The code is surrounded by a quiet zone on all the four sides [7].…”

Section: Human Machine Identificationmentioning

confidence: 99%

“…The code consists of a white background on which black modules are arranged in a square pattern. The information that is encoded in a QR code can be any text or URL or any other data [7]. There are six important features of a QR code [7]: 1.…”

Section: Human Machine Identificationmentioning

confidence: 99%

“…The information that is encoded in a QR code can be any text or URL or any other data [7]. There are six important features of a QR code [7]: 1. High capacity encoding of data.…”

Section: Human Machine Identificationmentioning

confidence: 99%

“…He used Visual Secret Sharing Scheme for the authentication. A QR code is matrix barcode which is readable by specific readers dedicated to QR code [7]. The code consists of a white background on which black modules are arranged in a square pattern.…”

Section: Human Machine Identificationmentioning

confidence: 99%

“…Offline QR Code Authorization Fang [7] proposed an algorithm for the authentication of offline QR (Quick Response) code. He used Visual Secret Sharing Scheme for the authentication.…”

Section: Human Machine Identificationmentioning

confidence: 99%

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A Short Survey of Visual Cryptography and Secret Image Sharing Techniques and Applications

Abdolrahimpour¹,

Shahab²

2017

International Advanced Research Journal in Science, Engineering

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Cryptography, in general, is a process of transforming original information into a format such that it is only read by the desired recipient .Visual cryptography(VC) scheme is a cryptographic technique which allows visual information to be encrypted in such a way that the decryption can be performed by the human visual system, without the aid of computers. As it does not require any key to decrypt that is why this method is unbreakable. This method is useful in vast applications which handle high value assets. It can replace the second factor that is token or key in multifactor authentication system. It can be used in online shopping sites, online banking sites, government sites. This paper gives detailed survey of visual cryptography techniques and their applications.

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“…Function pattern should not be used for encoding data. The code is surrounded by a quiet zone on all the four sides [7].…”

Section: Human Machine Identificationmentioning

confidence: 99%

Section: Human Machine Identificationmentioning

confidence: 99%

“…The information that is encoded in a QR code can be any text or URL or any other data [7]. There are six important features of a QR code [7]: 1. High capacity encoding of data.…”

Section: Human Machine Identificationmentioning

confidence: 99%

Section: Human Machine Identificationmentioning

confidence: 99%

“…Offline QR Code Authorization Fang [7] proposed an algorithm for the authentication of offline QR (Quick Response) code. He used Visual Secret Sharing Scheme for the authentication.…”

Section: Human Machine Identificationmentioning

confidence: 99%

See 3 more Smart Citations