| J. Pollard, Theorems on factorization and primality testing, Proceedings of the Cambridge Philosophical Society, vol. 76, pp. 521-528, 1974. |
....is believed to be hard for a general n when n is large. Some ingenious methods have been devised in an attempt to factorize large com posite numbers n. Several of these methods are tailored towards those n whose factors have particular properties, an example being Pollard s (p 1) algorithm [36], which efficiently finds any prime factors p of a composite number n provided the prime factors of (p 1) are all less than or equal to a small bound B. Such algo rithms are sometimes referred to as special purpose factoring algorithms [32] For a general number n that is not known to satisfy ....
J. Pollard. Theorems on Factorization and Primality Testing. In Proceedings of the Cambridge Philosophical Society, volume 76, pages 521-528, 1974.
....RSA Similarly, log g (h) can be found by comparing g t to h for t = 0; 1; 2; in succession, until g t = h. This takes at most order(g) multiplications in G. There are no realistic practical applications of this method, unless order(g) is very small. 34 4.1. 2 Pollard s p 1 method [88]. According to Fermat s little theorem (see 3.5.2) a p 1 # 1 mod p for prime p and any integer a not divisible by p. It follows that a k # 1 mod p if k is an integer multiple of p 1. Furthermore, if p divides n, then p divides gcd(a k 1; n) This may make it possible to nd a prime ....
J.M. Pollard, Theorems on factorization and primality testing, Proceedings of the Cambridge philosophical society, 76 (1974) 521-528.
....is feasible in practice. There could, however, exist a problem with this scenario. If n is chosen following (1) then the factorization of n becomes feasible as well. On the other hand, if n is chosen following (2) then it is also possible to factorize n with Pollard s p Gamma 1 algorithm [11]. This implies that cheating users can compute d and consequently, other certificates linked to themselves, which enable them to claim later that the authority has cheated. As a matter of fact, generating a composite number such that it is infeasible for the outside world to factorize it, but it ....
J. M. Pollard, "Theorems on factorization and primality testing", Proceedings of the Cambridge Philosophical Society, vol. 76, 1974, pp. 521-528
....[22, 29] it is easy to evaluate (9.1) in (r O(log r) s=2 multiplications. Using these ideas we obtain a speedup of about 6.6 over the one phase algorithm for p = 10 20 . 9. 2 Other second phases Our birthday paradox idea can be used as a second phase for Pollard s p Gamma 1 algorithm [23]. The only change is that we work over a different group. Conversely, the conventional second phases for Pollard s p Gamma 1 algorithm can be adapted to give second phases for elliptic curve algorithms, and various tricks can be used to speed them up [19] Theoretically these algorithms give a ....
J. M. Pollard, Theorems in factorization and primality testing, Proc. Cambridge Philos. Soc. 76 (1974), 521--528.
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J. Pollard, Theorems on factorization and primality testing, Proceedings of the Cambridge Philosophical Society, vol. 76, pp. 521-528, 1974.
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J. Pollard, Theorems on factorization and primality testing, Proceedings of the Cambridge Philosophical Society, vol. 76, pp. 521-528, 1974.
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J.M. Pollard. Theorems on factorization and primality testing. Proc. Camb. Phil. Soc., 76:521-528, 1974.
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J.M. Pollard. Theorems on factorization and primality testing. Proc. Camb. Phil. Soc., 76:521--528, 1974.
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John M. Pollard. Theorems of factorization and primality testing. Proc. Cambridge Phil. Soc., 76:521--528, 1974.
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J.M. Pollard. Theorems on factorization and primality testing. Proceedings of the Cambridge Philosophical Society, 76:521-528, 1974.
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J.M. Pollard. Theorems on factorization and primality testing. Proc. Camb. Phil. Soc., 76:521-528, 1974.
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J. Pollard, Theorems on factorization and primality testing, Proceedings of the Cambridge Philosophical Society, vol. 76, pp. 521-528, 1974.
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J. M. Pollard, Theorems in factorization and primality testing, Proc. Cambridge Philos. Soc. 76 (1974), 521--528.
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J. Pollard, Theorems on factorization and primality testing, Proceedings of the Cambridge Philosophical Society, vol. 76, pp. 521-528, 1974.
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J.M. Pollard. Theorems on factorization and primality testing. Proc. Camb. Phil. Soc., 76:521--528, 1974.
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J. M. Pollard. Theorems on factorization and primality testing. Proceedings Cambridge Philosophical Society, 76:521--528, 1974.
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J. M. Pollard, Theorems in factorization and primality testing, Proc. Cambridge Philos. Soc. 76 (1974), 521--528. MR 50:6992
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J.M. Pollard. Theorems on factorization and primality testing. Proc. Cambridge Philos. Soc., 1974, 76: 521-528.
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J. Pollard, Theorems on factorization and primality testing, Proceedings of the Cambridge Philosophical Society, vol. 76, pp. 521-528, 1974.
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J.M. Pollard. Theorems on factorization and primality testing. Proc. Camb. Phil. Soc., 76:521-528, 1974.
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J.M. Pollard, Theorems on factorization and primality testing, Proc. Cambridge Philos. Soc. 76 (1974), 521--528.
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J.M. Pollard. Theorems on factorization and primality testing. Proc. Camb. Phil. Soc., 76(2):521--528, September 1974.
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J. Pollard. Theorems of factorization and primality testing. Proc. Cambridge Philos. Soc., 76:521-528, 1974.
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J. Pollard, Theorems on factorization and primality testing, Proceedings of the Cambridge Philosophical Society, vol. 76, pp. 521-528, 1974.
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J. Pollard. Theorems of factorization and primality testing. Proc. Cambridge Philos. Soc., 76:521-528,
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