MR ECOTAP VPD CONTROL PRO - Page 20

3 IT security
Maschinenfabrik Reinhausen GmbH 201820 5252433/02 ENECOTAP
®
VPD
®
CONTROL PRO
Encryption standards
The device supports the following TLS versions:
▪ TLS 1.0
▪ TLS 1.1
▪ TLS 1.2
The device uses the following cipher suites for a TLS-secured connection:
Key exchange Authentication Encryption Key length Operating
mode
Hash func-
tion
TLS ECDHE RSA WITH AES 128 CBC SHA
1)
DHE SHA265
ECDHE ECDSA GCM SHA256
ECDH 256 CBC SHA
1)
RSA
1)
SHA256
GCM SHA384
Table5: Cipher suite
1)
Not available with TLS version >= 1.2
The device uses the SHA256 hash function to save passwords.