provably secure on demand source routing in mobile adhoc networks - Mobile Computing, IEEE Transactions on
Publication Date: glomosim

Abstract:
Routing is one of the most basic networking functions in mobile ad hoc networks. Hence, an adversary can easily paralyze the operation of the network by attacking the routing protocol. This has been realized by many researchers, and several “secure” routing protocols have been proposed for ad hoc networks. However, the security of those protocols has mainly been analyzed by informal mea ....etc

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provable secure three party authentication for quantum key distribution protocols

pprovable secure three party authentication quantum key distribution protocols ....etc

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want the ppt of more secure steganographic method in spatial domain
....etc

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SECURE DATA TRANSMISSION USING STEGANOGRAPHY



SYNOPSIS:

Steganography is the art and science of writing hidden
messages in such a way that no-one apart from the sender and
intended recipient even realizes there is a hidden message. Today, the
term steganography includes the concealment of digital information
within computer files.
In this project the user can select a master file for data hiding.
And save it as the output fil ....etc

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Provably Secure Three-Party Authenticated Quantum Key Distribution Protocols


Abstract:
This work presents quantum key distribution protocols (QKDPs) to safeguard security in large networks, ushering in new directions in classical cryptography and quantum cryptography. Two three-party QKDPs, one with implicit user authentication and the other with explicit mutual authentication, are proposed to demonstrate the merits of the new combination, which include the following ....etc

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HIGH CAPACITY,LOSSLESS,SECURE IMAGE STEGANOGRAPHY USING WAVELETS




IMAGE STEGANOGRAPHY

Steganography means – “COVERED WRITING”.

It’s a concealed communication

Image steganography is the technique hiding a payload (message) is hided
inside cover image (carrier),to get a stego-image.

Cover image is not statistically changed.

The modern example of steganography is a microdot.


DRAWBACKS….


Drawbacks some of the commonly used ....etc

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Steganography is the problem of hiding secret messages in innocent-looking public communication so that the presence of the secret messages cannot be detected. This paper introduces a cryptographic formalization of steganographic security in terms of computational indistinguishability from a channel, an indexed family of probability distributions on cover messages. We use cryptographic and complexity-theoretic proof techniques to show that the existence of one-way functions and the ability to sample from the channel are necessary conditions for ....etc

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i m looking for the matlab code for ADL, i hope to be help. ....etc

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i wanna matlab code for ADL, thanks NBers. ....etc

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