Public key certificates, private keys, and public keys can be stored on a Sun Crypto Accelerator 4000 board. For RSA, the board supports keys up to 2048 bits. For DSA, the board supports keys up to 1024 bits.
For information on how to configure IKE to access the board, see How to Use the Sun Crypto Accelerator 1000 Board With IKE. For information on how to add certificates and public keys to the board, see How to Generate and Store Public Key Certificates on Hardware.