Fermat Attack on RSA

Fermat Attack on RSA

Paper Fermat Factorization in the Wild, background paper published at the Cryptology ePrint Archi...概要を表示 Paper Fermat Factorization in the Wild, background paper published at the Cryptology ePrint Archive. Introduction In 1643 Pierre de Fermat developed a factorization algorithm. The algorithm allows efficiently calculating the prime factors of a composite number that is the product of two "close" primes. The RSA encryption and signature algorithm relies on the fact that factorization of large number