v0.0.5

Fixed #1

v0.0.4

• Fixing Random primes generation: now using crypto/rand rand.Prime().
• Fixing GenerateSafePrimes Now it should be a bit faster.

v0.0.3

• Fixing random generation: now the numbers generated by the library have at most bitLen bytes.
• Some benchmarking tests
• New seeded random function for benchmarking

v0.0.2

Adding the possibility to use nil as KeyMetaArgs argument for NewKey function.