How to generate a secure random alphanumeric string in Java efficiently?

Asked 2011-08-18T17:35:28.227

How do you generate a secure random (or pseudo-random) alphanumeric string in Java efficiently?

java algorithm security performance

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1 Answer

Generate a public key for an open-key encryption algorithm and convert the byte sequence to string via Base64 algorithm.

answered 2011-08-18T17:39:39.900