[PDF] Top 20 An efficient chaos-based chaotic maps using block encryption ciphers method

... types: chaotic stream cryptosystems and chaotic block ...In chaotic stream cryptosystems, a key stream is produced by a chaotic map, which is used to encrypt a plaintext bit by ...A ... See full document

... and encryption is one of the best alternative way to ensure ...image encryption schemes have been proposed, each one of them has its own strength and ...image encryption/decryption ...image ... See full document

... secure ciphers such as Data Encryption Standard (DES) [1] and Advanced Encryption Standard (AES) [2] are not suitable for fast encryption of a large data volume in real ...image ... See full document

... by using encryption techniques. Advanced Encryption Standard (AES) is one of the most commonly used encryption algorithms at ...data encryption, it also has a number of drawbacks, such ... See full document

... two-dimensional chaotic cat map is generalized to three dimensional for designing a real-time secure symmetric encryption ...used chaotic maps used for chaotic image encryption ... See full document

... many chaotic cryptosystems, i.e. cryptosystems based on chaotic maps, show their interest in chaotic map because of the interesting relationship between chaos and ...of ... See full document

... Abstract: The different Economic Dispatch (ED) problems have non-convex/non-smooth total fuel cost function with equality and inequality constraints which make it difficult to be effectively solved. Different heuristic ... See full document

... the efficient approaches in providing data ...traditional encryption–decryption algorithms that have been developed; which provide enhanced ...image encryption is employed to assure confidentiality, ... See full document

... several chaotic image encryption algorithms based on one dimensional (1-D) have been proposed, but the drawbacks of small key space, low speed, and low security in 1-D chaotic cryptosystems ... See full document

... techniques based on chaos theory reveal some new and effective directions to develop secure image encryption ...image encryption using 1 D logistic map. The proposed scheme is ... See full document

... text encryption based on block cipher and chaotic maps is ...a block size of (8×8) ...designed based on the method in [16]. Each block is first permuted by ... See full document

... HVS based NR metric for blur detection in ...bit-error based color impairments ...the block under consideration and its motion compensated block in the previous frame, where temporal ... See full document

... DNA encryption and chaos theory which combines the encryption and reversible data hiding techniques for ...this method firstly, input image is converted into RGB ...hyper chaotic map is ... See full document

... new efficient radar target detection using radar signal de-noising with an LMS to suppress the noise which is added in free ...by using MATLAB Simulink, number of slices, LUTs and flip-flops are ... See full document

... The case study SME is a transaction broker selling hotel rooms, KlikHotel.com, which was founded in 2010. It sells hotel rooms both to individual customers (via B2C e-commerce model), travel agent and tour operators (via ... See full document

... by using multi-agents system which will bring the intelligence to our application and to address risks from different angles and in different departments of the ... See full document

... Next, we consider Misuse-Resistant Sponge (MRS) in Section 6. It is not directly based on MEM; it can merely be seen as a cascaded evaluation of the Full-state Keyed Duplex of Mennink et al. [66], a generalization ... See full document

... The encryption performance is evaluated based on various simulation results. This section deals with the simulation results followed by its security analysis. Fig. 4 shows the encrypted and decrypted images ... See full document

... The experiments were conducted in two phases. The first phase, is estimating the frequency using the FFT frequency parameters. The second phase, is estimating the frequency parameter using the proposed ... See full document

... determined based on whether there is such a threshold criterion or ...performed using sequential estimate techniques such as kalman ...combination method is the most accurate method in between ... See full document