Deterministic Primality Tests vs Probabilistic Primality Tests

Developers should learn deterministic primality tests when building cryptographic systems (e meets developers should learn probabilistic primality tests when working in cryptography, such as generating large prime numbers for rsa encryption or key exchange protocols, where speed is critical and a small error probability is acceptable. Here's our take.

Deterministic Primality Tests

Nice Pick

Developers should learn deterministic primality tests when building cryptographic systems (e

Pros

• g
• Related to: number-theory, cryptography

Cons

• Specific tradeoffs depend on your use case

Probabilistic Primality Tests

Developers should learn probabilistic primality tests when working in cryptography, such as generating large prime numbers for RSA encryption or key exchange protocols, where speed is critical and a small error probability is acceptable

Pros

• They are also useful in randomized algorithms, computational number theory, and security applications where deterministic tests are too slow for large numbers
• Related to: number-theory, cryptography

Cons

• Specific tradeoffs depend on your use case

The Verdict

Use Deterministic Primality Tests if: You want g and can live with specific tradeoffs depend on your use case.

Use Probabilistic Primality Tests if: You prioritize they are also useful in randomized algorithms, computational number theory, and security applications where deterministic tests are too slow for large numbers over what Deterministic Primality Tests offers.

The Bottom Line

Deterministic Primality Tests wins

Developers should learn deterministic primality tests when building cryptographic systems (e