Titlebook: Cryptography and Coding; 15th IMA Internation Jens Groth Conference proceedings 2015 Springer International Publishing Switzerland 2015 Aut

Blazon

Is what you ask for what you get?, longer the ciphertext is compared to the plaintext. For every ciphertext expansion, RAE aims at providing the best-possible authenticity and confidentiality. To investigate whether this is actually achieved, we characterize exactly the guarantees symmetric cryptography can provide for any given cip

adhesive

无力更进

Is what you ask for what you get?,blem has an (efficient prover) perfect zero-knowledge interactive proof; this is the only hard problem in lattices that is known to have this property (with respect to malicious verifiers). Under the assumption that the polynomial hierarchy does not collapse, we also show that . cannot be .. We fina

空气

delta-waves

Is what you ask for what you get?,ut there are no more restrictions on errors. We prove that in this case it is enough to make . measurements, where . is the sparsity of original data. Moreover for this case a rather simple recovery algorithm is proposed. An analog of the Singleton bound from coding theory is derived what proves opt

AV-node

ALLAY

酷热

并入

Lecture Notes in Computer Sciencehttp://image.papertrans.cn/d/image/240574.jpg

不理会

On Existence (Based on an Arithmetical Problem) and Constructions of Bent Functions. Dillon since 1974. Using some involutions over finite fields, we present new constructions of bent functions in the line of recent Mesnager’s works. One of the constructions is based on an arithmetical problem. We discuss existence of such bent functions using Fermat hypersurface and Lang-Weil estimations.