Visual cryptography

Visual cryptography is a cryptographic technique which allows visual information (pictures, text, etc.) to be encrypted in such a way that decryption… (More)
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Topic mentions per year

1984-2018
05010015019842018

Papers overview

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Highly Cited
2009
Highly Cited
2009
Halftone visual cryptography (HVC) enlarges the area of visual cryptography by the addition of digital halftoning techniques. In… (More)
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Highly Cited
2006
Highly Cited
2006
Visual cryptography schemes allow the encoding of a secret image, consisting of black or white pixels, inton shares which are… (More)
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Highly Cited
2003
Highly Cited
2003
Visual cryptography encodes a secret binary image (SI) into n shares of random binary patterns. If the shares are xeroxed onto… (More)
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Highly Cited
2002
Highly Cited
2002
Extended Visual Cryptography[Ateni01] is a type of cryptography which encodes a number of images in the way that when the images… (More)
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Highly Cited
2001
Highly Cited
2001
An extended visual cryptography scheme, EVCS for short, for an access structure (? Qual ; ? Forb) on a set of n participants, is… (More)
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Highly Cited
2000
Highly Cited
2000
Visual cryptography is a cryptographic paradigm introduced by Naor and Shamir [Lecture Notes in Comput. Sci., Vol. 950, Springer… (More)
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Highly Cited
1999
Highly Cited
1999
In the visual secret sharing scheme proposed by Naor and Shamir [3], a secret image is encoded into shares, of which size is… (More)
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Highly Cited
1996
Highly Cited
1996
A visual cryptography scheme for a set P of n participants is a method to encode a secret image SI into n shadow images called… (More)
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Highly Cited
1996
Highly Cited
1996
A visual cryptography scheme is a method to encode a secret image SI into shadow images called shares such that certain qualified… (More)
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Highly Cited
1994
Highly Cited
1994
In this paper we consider a new type of cryptographic scheme, which can decode concealed images without any cryptographic… (More)
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