HP-UX IPSec Version A.03.02.02 Administrator's Guide HP-UX 11i version 2 and HP-UX 11i version 3 (762800-001, April 2014)

ESP-NULL-HMAC-SHA1
ESP header and trailer, but nothing is encrypted. ESP generates an ICV using HMAC-SHA1.
ESP_AES128_HMAC_SHA2_256
ESP using Advanced Encryption Standard encryption with a 128-bit key (AES128) and
HMAC-SHA2-256 to generate an ICV.
ESP_AES128_HMAC_SHA2_384
ESP using Advanced Encryption Standard encryption with a 128-bit key (AES128) and
HMAC-SHA2-384 to generate an ICV.
ESP_AES128_HMAC_SHA2_512
ESP using Advanced Encryption Standard encryption with a 128-bit key (AES128) and
HMAC-SHA2-512 to generate an ICV.
ESP_AES192_HMAC_MD5
ESP using Advanced Encryption Standard encryption with a 192-bit key (AES192) and HMAC-MD5
to generate an ICV.
ESP_AES192_HMAC_SHA1
ESP using Advanced Encryption Standard encryption with a 192-bit key (AES192) and HMAC-SHA1
to generate an ICV.
ESP_AES192_HMAC_SHA2_256
ESP using Advanced Encryption Standard encryption with a 192-bit key (AES192) and
HMAC-SHA2-256 to generate an ICV.
ESP_AES192_HMAC_SHA2_384
ESP using Advanced Encryption Standard encryption with a 192-bit key (AES192) and
HMAC-SHA2-384 to generate an ICV.
ESP_AES192_HMAC_SHA2_512
ESP using Advanced Encryption Standard encryption with a 192-bit key (AES192) and
HMAC-SHA2-512 to generate an ICV.
ESP_AES256_HMAC_MD5
ESP using Advanced Encryption Standard encryption with a 256-bit key (AES256) and HMAC-MD5
to generate an ICV.
ESP_AES256_HMAC_SHA1
ESP using Advanced Encryption Standard encryption with a 256-bit key (AES256) and HMAC-SHA1
to generate an ICV.
ESP_AES256_HMAC_SHA2_256
ESP using Advanced Encryption Standard encryption with a 256-bit key (AES256) and
HMAC-SHA2-256 to generate an ICV.
ESP_AES256_HMAC_SHA2_384
ESP using Advanced Encryption Standard encryption with a 256-bit key (AES256) and
HMAC-SHA2-384 to generate an ICV.
HP-UX IPSec Transforms 145