
MorphoAccess® SIGMA Family Administrator Guide
MorphoAccess® Terminal Administration Menu
2017_2000025464-v03
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231
July 17
SSL Configuration
Secure Sockets Layer (SSL) and its successor Transport Layer Security (TLS) are cryptographic
protocol designed to provide communication security over Ethernet or Wi-Fi™ channels.
These protocols are used to protect the communication between the MorphoAccess® SIGMA
Family terminal and a distant system, such as a central access controller or a terminal
configuration station.
The cryptographic protocols supported by the terminal are listed below:
SSLv3
SSLv23
TLS 1.0
TLS 1.1
TLS 1.2
The terminal supports the algorithms listed below for communication security:
AES128-SHA OpenSSL cipher suite
AES256-SHA OpenSSL cipher suite
AES128-SHA256 OpenSSL cipher suite
AES256-SHA256 OpenSSL cipher suite
AES128-GCM-SHA256 OpenSSL cipher suite
ECDHE-ECDSA-AES256-SHA OpenSSL cipher suite
ECDHE-ECDSA-AES128-GCM-SHA256 OpenSSL cipher suite
ECDHE-ECDSA-AES128-SHA256 OpenSSL cipher suite
ECDHE-ECDSA-AES128-SHA OpenSSL cipher suite
NOTE: The communication security is automatically configured during negotiation between the
client and the server. The client specifies the security level requested, and the server accepts or
proposes a lower level. The client accepts it or cancels its request. The final configuration
corresponds to the highest security level that is common between the client and the server.