47.2 Features

The following are key features of the PUKCL module:

• PUKCL self-test, GCD, integral division, and so on.
• Modular reduction, modular exponentiation, probable prime generation, and modular exponentiation.
• Point addition and doubling on an elliptic curve in a prime field, ECDSA signature generation and verification on an elliptic curve over GF(p).
• Point addition and doubling on an elliptic curve in a prime field, ECDSA signature generation and verification on an elliptic curve over GF(2ⁿ).