IKEV2_XFORMAUTH_HMAC_SHA2_512_256
case IKEV2_XFORMAUTH_HMAC_SHA2_512_256:
{ IKEV2_XFORMTYPE_INTEGR, IKEV2_XFORMAUTH_HMAC_SHA2_512_256 },
{ IKEV2_XFORMTYPE_INTEGR, IKEV2_XFORMAUTH_HMAC_SHA2_512_256 },
{ "hmac-sha2-512", IKEV2_XFORMAUTH_HMAC_SHA2_512_256, 64 },
{ SADB_X_AALG_SHA2_512, IKEV2_XFORMAUTH_HMAC_SHA2_512_256 },