Secure visual secret sharing scheme for color images using visual cryptography and digital watermarking

Saturwar, Jitendra; Chaudhari, D. N.

doi:10.1109/icecct.2017.8117849

Cited by 14 publications

(5 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Indeed, some trade-offs and contradictory criteria include watermarking techniques. For example, the protection of the watermark is often connected to the imperceptibility of the embedding mechanism, but at the same time, watermarks should be sufficiently robust to be detected by the detection algorithm and resist many forms of attacks, ranging from geometric manipulation to compression [27].…”

Section: Digital Watermarkingmentioning

confidence: 99%

See 1 more Smart Citation

Video Identification Based on Watermarking Schemes and Visual Cryptography

Wafy¹,

Zanaty²,

El-Khouly³

2022

Computer Systems Science and Engineering

View full text Add to dashboard Cite

Related to the growth of data sharing on the Internet and the widespread use of digital media, multimedia security and copyright protection have become of broad interest. Visual cryptography (VC) is a method of sharing a secret image between a group of participants, where certain groups of participants are defined as qualified and may combine their share of the image to obtain the original, and certain other groups are defined as prohibited, and even if they combine knowledge of their parts, they can't obtain any information on the secret image. The visual cryptography is one of the techniques which used to transmit the secrete image under the cover picture. Human vision systems are connected to visual cryptography. The black and white image was originally used as a hidden image. In order to achieve the owner's copy right security based on visual cryptography, a watermarking algorithm is presented. We suggest an approach in this paper to hide multiple images in video by meaningful shares using one binary share. With a common share, which we refer to as a smart key, we can decrypt several images simultaneously. Depending on a given share, the smart key decrypts several hidden images. The smart key is printed on transparency and the shares are involved in video and decryption is performed by physically superimposing the transparency on the video. Using binary, grayscale, and color images, we test the proposed method.

show abstract

Section: Digital Watermarkingmentioning

confidence: 99%

“…In the latter case, in access systems, eligible subsets of participants are arranged. In both cases, by building on the previous proposed model, the merged schemes can be easily expanded, altering only the included VC scheme [35].…”

Section: Watermarking With (K N)-vc Schemementioning

confidence: 99%

Video Identification Based on Watermarking Schemes and Visual Cryptography

Wafy¹,

Zanaty²,

El-Khouly³

2022

Computer Systems Science and Engineering

View full text Add to dashboard Cite

show abstract

“…For getting back the original text, the allowed users have the required key to decrypt the message and ensure that it can be read. Also, in cryptography, the strength of an encryption's unpredictability is investigated, making it more difficult for anyone outside the organization or the system to determine the algorithm's key or input [11].…”

Section: Issn: 2252-8814 mentioning

confidence: 99%

A new approach to hide texts into images and audio files using steganography and cryptography techniques

Baban

2022

IJAAS

View full text Add to dashboard Cite

<span>These days there are many security issues facing users while they are using the internet for exchanging information among them. And, users use technology devices, such as mobiles and computers, and they connect them to the network and internet. Therefore, users always looking for a safe way to exchange information locally and globally, when they are connecting to a network. Also, these problems lead them to many further issues such as losing privacy, hacking and detecting personal information. Although, many security techniques have been used to solve these issues by creating many different software utilities; some of them worked perfectly to some extent, while some others still did not comply with the security environment. This research paper finds a new methodology to secure text information while exchanging among permitted users over the internet. This method is a combination of cryptography and steganography with audio and imaging multimedia, which works on hiding and encrypting information before sending it over a network. As result, this technique will add additional security processes to the data exchange, and it will provide a more reliable environment for the user to connect to the network. In addition, the quality of the data will not be altered or noticed during the encryption and decryption process.</span>

show abstract

“…VC technique uses the Boolean operation to generate shares[10], [11]. The pixel values of the secret image (I) and random matrix (K) are used to generate the resultant matrix (R).…”

Section: A Boolean Based Visual Cryptography For the Share Creation mentioning

confidence: 99%

Smart Joint Bank Locker Operation using Visual Cryptography

B.K¹,

Sudha²

2019

IJITEE

View full text Add to dashboard Cite

Security has become the foremost vital facet in today’s banking system. As a result, banks are committed to give secured banking services to their customers. Considering the case of a joint bank locker operation, it needs a master key owned by the bank to open the vaults along with the key the customers have. To avoid using the manual operation of keys, a visual cryptographic scheme is proposed to operate the vaults using shares. Visual cryptography (VC) hides the details of the image used as a key by generating shares. Image steganography embeds the shares with a cover image, which ensures secure storage of the shares. A completely secured smart joint bank locker operation using a single share owned by the bank is introduced. The shares generated by the bank for different customers are put together to create a unique share to open all the vaults. The proposed approach guarantees not only absolute security than the traditional locker operation but also helps bank a simplified way of maintaining lockers key.

show abstract

Secure visual secret sharing scheme for color images using visual cryptography and digital watermarking

Cited by 14 publications

References 14 publications

Video Identification Based on Watermarking Schemes and Visual Cryptography

Video Identification Based on Watermarking Schemes and Visual Cryptography

A new approach to hide texts into images and audio files using steganography and cryptography techniques

Smart Joint Bank Locker Operation using Visual Cryptography

Contact Info

Product

Resources

About