Essays about: "visual cryptography"

Found 3 essays containing the words visual cryptography.

1. 1. ASSESSMENT OF ROSLYN ANALYZERS FOR VISUAL STUDIO

   University essay from Umeå universitet/Institutionen för datavetenskap

   Author : Jürgen Sundström; [2019]
   Keywords : ;

   Abstract : So‰ware security is an ever growing subject that is gett‹ing more important as we implement more soft‰ware into our daily lives. We want to protect our personal information and keep our privacy intact. READ MORE

3. 2. A study in how to inject steganographic data into videos in a sturdy and non-intrusive manner

   University essay from KTH/Hälsoinformatik och logistik

   Author : Julius Andersson; David Engström; [2019]
   Keywords : Steganography; Steganalysis; Watermarking; Information hiding; Cryptography; Compression; Non-intrusive; Sturdy; JPEG; Steganografi; Steganalys; Vattenmärkning; Kryptografi; Kompression; Icke störande; Stabil; JPEG;

   Abstract : It is desirable for companies to be able to hide data inside videos to be able to find the source of any unauthorised sharing of a video. The hidden data (the payload) should damage the original data (the cover) by an as small amount as possible while also making it hard to remove the payload without also severely damaging the cover. READ MORE

4. 3. ARTSY : A Reproduction Transaction System

   University essay from Bildbehandling; Tekniska högskolan

   Author : Mårten Björk; Sofia Max; [2003]
   Keywords : Technology; distributed system; XML; Java; cryptography; computer security; key establishment protocol; CORBA; Java RMI; RSA; DES; security threats; TEKNIKVETENSKAP;

   Abstract : A Transaction Reproduction System (ARTSY) is a distributed system that enables secure transactions and reproductions of digital content over an insecure network. A field of application is reproductions of visual arts: A print workshop could for example use ARTSY to print a digital image that is located at a remote museum. READ MORE