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How Long Does It Take To Find a Random Prime Number?

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Many of our public key methods rely on prime numbers, as they have wonderful properties, including a way of performing mathematical operations on numbers, but constrain them with a finite field (and where our maximum number is the prime number less one). The difficulty in RSA, for example, is to factorize the value of N into the two prime numbers which created N. If these are found, we can easily…

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Prof Bill Buchanan OBE FRSE
ASecuritySite: When Bob Met Alice

Professor of Cryptography. Serial innovator. Believer in fairness, justice & freedom. Based in Edinburgh. Old World Breaker. New World Creator. Building trust.