Citizen IF1-EFX1 - SSL;TLS and Certificate Related Specifications; SSL;TLS Communication Specifications

4 SSL/TLS function
57
7-4. SSL/TLS and certificate related specifications
7-4-1. SSL/TLS communication specifications
TCP/IP
version
TCP/IP v4
SSL/TLS
version
TLS1.2
（SSL3.3）
Application protocol
HTTPS
(Server Authentication)
TCP
communication port
443
Supported certificate
Self
-signed certificate
CA
signed certificate
E
ncryption algorithm
AES 128/256
H
ash algorithm
SHA2
-256, SHA1
Key Exchange Method
RSA 2048 bit
Supported c ipher suite
Priority Cipher suite
1 TLS_RSA_WITH_AES_256_CBC_SHA256
2 TLS_DHE_RSA_WITH_AES_256_CBC_SHA256
3 TLS_RSA_WITH_AES_256_CBC_SHA
4 TLS_DHE_RSA_WITH_AES_256_CBC_SHA
5 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
6 TLS_RSA_WITH_AES_128_CBC_SHA256
7 TLS_DHE_RSA_WITH_AES_128_CBC_SHA256
8 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
9 TLS_RSA_WITH_AES_128_GCM_SHA256
10 TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
11 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
12 TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256
13 TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256
14 TLS_RSA_WITH_AES_128_CBC_SHA
15 TLS_DHE_RSA_WITH_AES_128_CBC_SHA
16 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA