Exercise1 –PerfectSecrecy - LRI
• RSA-640 bits, Factored Nov. 2 2005 • RSA-200 (663 bits) factored in May 2005 • RSA-768 has 232 decimal digits and was factored on December 12, 2009, latest. • Three most effective algorithms are – quadratic sieve – elliptic curve factoring algorithm – number field sieve 25
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