A HAIPE is an IP encryption device, looking up the destination IP address of a packet in its internal Security Association Database (SAD) and picking the encrypted tunnel based on the appropriate entry. For new communications, HAIPEs use the internal Security Policy Database (SPD) to set up new tunnels with the appropriate algorithms and settings.

es for IPv4 and IPv6 networks. The HAIPE(s) that are version 3.x or higher compliant meet the DoD mandate for IPv6 compatibility and the goals of the Cryptographic Modernization Initiative (CMI), and are a key component of the Global.

Section 2.2.1 below). The traffic flow confidentiality (TFC) service generally is effective only if ESP is employed in a fashion that conceals the ultimate source and destination addresses of correspondents, e.g., in tunnel mode between security gateways, and only if sufficient traffic flows

An optional feature (requires a slight change to v3 HAIPE IS) is the ability to selectively “flush” a portion of the (HAIPE) cache in the event a topology change occurs that permits potentially better network connectivity.

IPSec can operate in two modes: Transport Mode, which encrypts only the data portion of the packet and leaves the IP header intact; and Tunnel Mode, where the entire packet, including the original IP header, is encrypted and a new IP header is added.

HAIPE implementation of IP SEC ESP tunnel mode can add a considerable number of bytes 13 to the plain text IP packet size.

(U) The mission of the HAIPE PO is to ensure interoperability between HAIPE implementations by specifying requirements and verifying compliance through demonstration, test, analysis, and inspection

ENC-000200 [Required: HAIPE] The HAIPE(s) devices shall properly tunnel multicast data from a single host on one RED enclave to multiple hosts on a remote RED enclave 99 percent of the time.

A HAIPE is an IP encryption device, looking up the destination IP address of a packet in its internal Security Association Database (SAD) and picking the encrypted tunnel based on the appropriate entry.

The first iteration incorporates existing, accredited high-performance ATM encryptors. As newer encryption technologies, such as the HAIPE, become mature and attain critical throughput speeds, they can replace the ATM encryptor without changing the architecture.