HP t310 PCoIP Administrator's Guide - Page 74

Salsa20-256-Round12, AES-128-GCM

Page 74 highlights

PCoIP Administrator's Guide Parameters Enable Preparing Desktop Overlay Session Negotiation Cipher Enabled Session Ciphers Disconnect Message Filter Description message. This option is disabled by default. Note: This option is only available for a zero client. Desktop applications that require the peer loss notification should re-enable the feature through the OSD, Administrative Web Interface, or PCoIP Management Console. When enabled, the "Preparing Desktop" overlay appears on the display(s) when you log in. This option is disabled by default. Note: This overlay provides assurance that login is proceeding if the desktop takes more than a few seconds to appear. Configure the Transport Layer Security (TLS) cipher the client will use to negotiate the TLS session between the PCoIP client and the PCoIP host: l TLS 1.0 with RSA keys and AES-256 or AES-128 encryption: This option provides maximum compatibility. l TLS 1.2 with Suite B-compliant 192-bit elliptic curve encryption. This option provides a higher level of security. Note: VMware View hosts do not support Suite B. Do not select the TLS 1.2 with Suite B-compliant 192-bit elliptic curve option when using a View Connection Server mode to connect. Enable or disable an encryption mode for the host or client. By default, both encryption modes are enabled: l AES-128-GCM: An encryption method implemented in the TERA1x100 processor that allows best performance between hardware endpoints. l Salsa20-256-Round12: A lighter encryption method implemented in firmware that may offer improved performance when connecting to VMware View 4 or later when there is more than about 7 Mbps available on the network. (See TER0904005 Using PCoIP Zero Clients with VMware View for more information.) Note: The enabled encryption mode must match between the host and client for a session to be established. If both modes are enabled, the firmware selects: l Host to client: AES-128-GCM for the PCoIP session l VMware View 4.5 and later to client: SALSA20-256-Round12 for the PCoIP session This field lets you control what type of messages appear when a session is disconnected. There are three categories: Information: User or administrator initiated actions affecting the session. l You have been disconnected because you logged in from another location or your host was shut down or restarted. l You have been disconnected because an administrator disconnected you. l You have been disconnected because you logged in from TER0606004 Issue 16 74

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Parameters
Description
message. This option is disabled by default.
Note: This option is only available for a zero client. Desktop
applications that require the peer loss notification should re-enable
the feature through the OSD, Administrative Web Interface, or PCoIP
Management Console.
Enable Preparing
Desktop Overlay
When enabled, the "Preparing Desktop" overlay appears on the
display(s) when you log in. This option is disabled by default.
Note: This overlay provides assurance that login is proceeding if the
desktop takes more than a few seconds to appear.
Session Negotiation
Cipher
Configure the Transport Layer Security (TLS) cipher the client will
use to negotiate the TLS session between the PCoIP client and the
PCoIP host:
l
TLS 1.0 with RSA keys and AES-256 or AES-128 encryption
:
This option provides maximum compatibility.
l
TLS 1.2 with Suite B-compliant 192-bit elliptic curve
encryption
. This option provides a higher level of security.
Note: VMware View hosts do not support Suite B. Do not select the
TLS 1.2 with Suite B-compliant 192-bit elliptic curve
option when
using a View Connection Server mode to connect.
Enabled Session
Ciphers
Enable or disable an encryption mode for the host or client. By
default, both encryption modes are enabled:
l
AES-128-GCM
: An encryption method implemented in the
TERA1x100 processor that allows best performance between
hardware endpoints.
l
Salsa20-256-Round12
: A lighter encryption method
implemented in firmware that may offer improved performance
when connecting to VMware View 4 or later when there is more
than about 7 Mbps available on the network. (See
TER0904005
Using PCoIP Zero Clients with VMware View
for more
information.)
Note: The enabled encryption mode must match between the host
and client for a session to be established. If both modes are enabled,
the firmware selects:
l
Host to client: AES-128-GCM for the PCoIP session
l
VMware View 4.5 and later to client: SALSA20-256-Round12 for
the PCoIP session
Disconnect Message
Filter
This field lets you control what type of messages appear when a
session is disconnected. There are three categories:
Information:
User or administrator initiated actions affecting the
session.
l
You have been disconnected because you logged in from
another location or your host was shut down or restarted.
l
You have been disconnected because an administrator
disconnected you.
l
You have been disconnected because you logged in from
TER0606004 Issue 16
74
PCoIP Administrator's Guide