RSA is a very popular public key cryptosystem. This algorithm is known to be secure, but this fact relies on the difficulty of factoring large numbers. Because of the popularity of the algorithm, much research has gone into this problem of factoring a large number. The size of the number that we are able to factor increases exponentially year by year. This fact is partly due to advancements in ...

s and Comments on Some of the Bills Now Before the Legislature Which are of Especial Interest to Farmers. T H E A G R I C U L T U R A L COLLEGE . The College itself is quite modest in its requests this year, its bill being for $36,000 for two years. But there are friends of the College in the Legislature who want to see still better treatment. Rep. Linderman has two bills that are of interest. ...

Despite all the hypes, the designers of Workload Factoring solutions have consistently debated on the tradeoffs between factoring of workload and their resulting performance. When computational resources are provided to the existing system; one of the main challenges that the computing community is face dazzling workload of application requests and deteriorating performance at runtime of partic...

In this paper, we create a systematic and automatic procedure for transforming the integer factorization problem into the problem of solving a system of Boolean equations. Surprisingly, the resulting system of Boolean equations takes on a ”life of its own” and becomes a new type of integer, which we call a generic integer. We then proceed to use the newly found algebraic structure of the ring o...

Invoice factoring is a very useful tool for developing businesses that face liquidity problems. The main property system needs to fulfill prevent an invoice from being factored twice. In order double factoring, many ecosystems use one or several centralized entities register agreements. However, this puts lot of power in the hands these and makes it difficult users dispute situations which data...

In 1995, Kuwakado, Koyama and Tsuruoka presented a new RSA-type scheme based on singular cubic curves y2 ≡ x3+bx2 (mod N) where N = pq is an RSA modulus. Then, in 2002, Elkamchouchi, Elshenawy and Shaban introduced an extension of the RSA scheme to the field of Gaussian integers using a modulus N = PQ where P and Q are Gaussian primes such that p = |P| and q = |Q| are ordinary primes. Later, in...

We describe an efficient combination of two variants of the RSA cryptosystem (MPrime and Rebalanced RSA) analyzed by Boneh and Shacham [Boneh and Shacham 2002]. For 2048-bit moduli, the resulting decryption process is about 8 times faster than that presented by Quisquater and Couvreur [Quisquater and Couvreur 1982] and about 27 times faster than the original cryptosystem. Resumo. Descrevemos um...

In a (t, n) proxy signature scheme, the original signer can delegate his/her signing capability to n proxy signers such that any t or more proxy singers can sign messages on behalf of the former, but t − 1 or less of them cannot do the same thing. Such schemes have been suggested for use in a number of applications, particularly in distributed computing where delegation of rights is quite commo...

Orientation of the subtalar joint axis dictates inversion and eversion movements of the foot and has been the focus of evolutionary and clinical studies for a number of years. Previous studies have measured the subtalar joint axis against the axis of the whole foot, the talocrural joint axis and, recently, the principal axes of the talus. The present study introduces a new method for estimating...

The mechanism of the excitation of the Earth's polar instability in the absence of external torques is explored. The conventional perturbation scheme used to simplify the Liouville equation has oversimplified the excitation physics. The Earth becomes axially near-symmetrical and slightly triaxial during polar excitation, which induces additional change in the moment of inertia. Polar excitation...