Message Authentication Scheme Based on Chaotic Quantum Cryptosystem
نویسندگان
چکیده
منابع مشابه
Watermarking Scheme Based on Multiple Chaotic Maps
a watermarking scheme for Grayscale image isproposed based on a family of the chaotic maps and discretecosine transform. Jacobian Elliptic mapis employed to encrypt ofwatermarked logo. Piecewise nonlinear chaotic map is also usedto determine the location of DCT coefficients for the watermarkembedding. The purpose of this algorithm is to improve theshortcoming of watermarking such as small key s...
متن کاملPairing Based Elliptic Curve Cryptosystem for Message Authentication
Elliptical curve cryptography (ECC) is a public key encryption technique based on elliptic curve theory that can be used to create faster, smaller, and more efficient cryptographic keys. ECC generates keys through the properties of the elliptic curve equation instead of the traditional method of generation as the product of very large prime numbers. Because ECC helps to establish equivalent sec...
متن کاملA Reversible Image Authentication Scheme Based on Chaotic Fragile Watermark
Although a variety of watermark-based image authentication schemes have been proposed so far, most of them have to leave some permanent distortions in the original image for embedding the watermark information. In this paper, we propose a novel reversible image authentication scheme to allow complete recovery of the cover image after the extraction of the embedded watermark. In the embedding pr...
متن کاملQuantum message authentication codes
I describe protocols which assure the recipient of a quantum state that it has come from a sender with whom he has previously shared secret key. Their security is information-theoretic (“unconditional”) rather than based on computational assumptions. A particular class of such protocols is constructed, for which the different keys correspond to different, secret, quantum error detecting codes. ...
متن کاملChaotic Cryptosystem based on Inverse Duffing Circuit
We have studied experimentally a chaotic cryptosystem, which is based on the inverse system approach. We applied this method to a second order nonlinear circuit (master circuit), which is described by a Duffing equation. We present the implementation of the slave circuit with the inverse system approach and we demonstrate the decryption when the information signal has several forms (sinusoidal ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: DEStech Transactions on Computer Science and Engineering
سال: 2017
ISSN: 2475-8841
DOI: 10.12783/dtcse/wcne2016/5090