Citrix Receiver supports the SHA-256 and SHA-384 algorithms in the SHA2 family, as specified in FIPS 180-4.The table below describes support for digital certificates signed with algorithms in the SHA2 family.You need to open you Edgesight website and go to the Browse tab and then click on Session category and this is it ICA Client. Configuring Receiver for Mac After the Receiver. With respect to SHA2 support, following are the minimum Receiver versions that are required. Citrix Receiver for Mac 11.4.3 Citrix Receiver for Mac OS X 10.6 or 10.7. To use TLS encryption for Citrix Receiver Communications, following table describes the minimum Citrix Receiver version required for each TLS (TLS v1.2, v1.1 & 1.0) version. the user to install Citrix Receiver version 11.2 for this operating system. Select Install Citrix Receiver, and follow the wizard to install Citrix Receiver. Citrix Receiver Download for Windows 7,8,10 Citrix Receiver For Mac. Non-admin users must contact their company's Help Desk/IT support team and can refer to CTX297149 for more information. Open the downloaded Citrix Receiver file. This article is intended for Citrix administrators and technical teams only.