What does DH stand for?

The ENC624J600 controllers integrate hardware cryptographic security engines that perform RSA, Diffie-Hellman, MD5 and SHA-1 algorithm computations in support of cryptographic protocols such as SSL/TLS, SSH and various VPNs.

Sessions can be encrypted using up to 256-bit AES encryption, 256-bit SHA HMAC's integrity check, and 2048-bits Diffie-Hellman key exchange.

Elements of Suite B include the following: Encryption: Advanced Encryption Standard (AES) - FIPS 197 Digital Signature: Elliptic Curve Digital Signature Algorithm (ECDSA) - FIPS 186-2 Key Exchange: Elliptic Curve Diffie-Hellman (ECDH) or Elliptic Curve Menezes-Qu-Vanstone (ECMQV) - Draft NIST Special Publication 800-56 Hashing: Secure Hash Algorithm-2 (SHA-2)- FIPS 180-2 "Elliptic curve cryptography (ECC) is the only public key used in Suite B, and therefore, is quickly replacing RSA algorithms as the de facto public key used in security mechanisms.

The Diffie-Hellman key agreement mechanism is a well-understood and widely implemented public key technique that facilitates cost-effective cryptographic key agreement across modern distributed electronic networks such as the Internet.

nCipher HSMs provide support for Suite B Elliptic Curve Diffie-Hellman (ECDH) for key exchange and Elliptic Curve Digital Signature Algorithm (ECDSA) for digital signatures.

The FlowPoint VPN and FlowPoint Secure VPN software includes L2TP Tunneling, 56-bit DES Encryption, and Diffie-Hellman key exchange.

Modular Exponentiation Accelerator - JetPKC accelerates asymmetric RSA[TM] encryption (up to 4096-bit) and Diffie-Hellman key exchange.

1x / EAP-TLS for authentication -- HMAC SHA-1 for keyed authenticated firmware upgrade -- Diffie-Hellman and RSA for Key Exchange -- HTTPS/TLS for web service Federal Information Processing Standard 140-2 (FIPS 140-2) is a standard, published by the National Institute of Standards and Technology (NIST), which describes U.