Examples of using Cryptosystem in English and their translations into Portuguese
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Use The Calloway Cryptosystem to make profit in few minutes.
The exact definition of security would depend on the cryptosystem in question.
Extensions of the Rabin cryptosystem achieve stronger notions of security.
A system of this kind is knownas a secret key, or symmetric key cryptosystem.
The Rabin cryptosystem is based on the assumption that this Rabin function is one-way.
Recently a spectacular total break of the SFLASH cryptosystem was discovered by Jacques Stern.
In such a cryptosystem, the encryption key is public and it is different from the decryption key which is kept secret private.
Currently, one of the most famous alternatives to RSA is a cryptosystem based on discrete logarithms.
This kind of cryptosystem makes use of mathematics to generate a pair of keys, one being a private key and the other a public key.
We propose a new construction for a public-key cryptosystem, which is presented in two versions.
In this work, the topic is to study thisalgoritm to implement and analyze its analogous for the multi-prime rsa cryptosystem.
The nicest example of public key cryptosystem(and undoubtedly the simplest) was presented two years later in 1978.
You know what, Larry,that would really only be a problem if Lamberg hadn't based his cryptosystem on a super-singular curve.
This is the major disadvantage of the Rabin cryptosystem and one of the factors which have prevented it from finding widespread practical use.
Xes these errors using the redundancy of secret and public key of basic rsa cryptosystem.
In this work we study a public-key cryptosystem that uses elliptic curves through an adaptation of the discrete logarithm problem.
Disambiguation introduces additional computational costs, andis what has prevented the Rabin cryptosystem from finding widespread practical use.
The Rabin cryptosystem is an asymmetric cryptographic technique, whose security, like that of RSA, is related to the difficulty of factorization.
Like other components of the DES, the iterative nature of the Feistel construction makes implementing the cryptosystem in hardware easier particularly on the hardware available at the time of DES's design.
However, this cryptosystem does not provide indistinguishability against chosen plaintext attacks since the process of encryption is deterministic.
In cryptography, a timing attack is a side channel attack in which the attacker attempts to compromise a cryptosystem by analyzing the time taken to execute cryptographic algorithms.
The security of the cryptosystem is based on a new kind of mathematical problem from the theory of lattices, which we call the lattice deformation problem ldp.
We studied some aspects of quantum cryptography andsome post-quantum cryptography systems, as the ajtai-dwork cryptosystem, the ntru cryptosystem, the mceliece cryptosystem and the niederreiter cryptosystem.
The notion of security of a cryptosystem is meaningful only with respect to particular attacks usually presumed to be carried out by particular sorts of adversaries.
Not all uses of cryptographic hash functions require random oracles: schemes that require only one or more properties having a definition in the standard model(such as collision resistance, preimage resistance, second preimage resistance, etc.)can often be proven secure in the standard model e.g., the Cramer-Shoup cryptosystem.
It has been proven that decoding the Rabin cryptosystem is equivalent to the integer factorization problem, something that has not been proven for RSA.
Storage media such as thumb drives, DVD-Rs or personal digital audio players can be used to carry a very large one-time-pad from place to place in a non-suspicious way, buteven so the need to transport the pad physically is a burden compared to the key negotiation protocols of a modern public-key cryptosystem, and such media cannot reliably be erased securely by any means short of physical destruction e.g., incineration.
The only way to correctly evaluate a public key cryptosystem is to assess the complexity of the best known attack, and this is quite different.
A cryptosystem is indistinguishable under chosen plaintext attack if every probabilistic polynomial time adversary has only a negligible"advantage" over random guessing.
This guy designeda cryptographic attack so that the output of the infected cryptosystem could be computationally indistinguishable from the output of the corresponding uninfected cryptosystem.