AES128 Encryption/Decyption with EHS6T LAN Java or OpenWRT Linux | Telit Cinterion IoT Developer Community
October 13, 2016 - 1:51pm, 2203 views
Hi !
Is it feasible to encrypt/decrypt messages using AES128 Java application for EHS6T LAN?
What could be an average overhead and throughput?We have cases where AES128 is requested, as the other devices in the network are using it, as well.
There are some Java examples available, like
http://aesencryption.net/
http://salesforce.stackexchange.com/questions/2288/sample-java-class-to-...
http://www.simplecodestuffs.com/encryption-and-decryption-of-data-using-...
How about using the OpenWRT Linux in the EHS6T LAN?
The ssh should support aes128: root@OpenWrt:/# ssh -c help
ssh: Available ciphers:
aes128-ctr,aes256-ctr,aes128-cbc,aes256-cbc,3des-ctr,3des-cbc
See also: https://wiki.openwrt.org/doc/howto/vpn.ipsec.performance
and: https://wiki.openwrt.org/doc/howto/vpn.ipsec.basics.racoon
Which one could work better?
Best Regards,
Antero Markkula
Antero Markkula
Communication and Mechatronics
Enkom Active Oy – www.enkom-active.fi
Upseerinkatu 3 A, 02600 Espoo, Finland
Mobile: +358 400 411368
Office: +358 10 204 0000
Fax: +358 10 204 0010
E-mail: antero.markkula@enkom-active.fi
Hello,
It is possible to do AES encryption and decryption in Java with JSR177 API in EHS6 module. But if you would like to use it for encryption of communication with devices over LAN you should rather think of OpenWRT as this platform manages the communication and EHS6 module is used as a modem only in this architecture.
Best regards,
Bartłomiej
Thank You Bartłomiej,
I will continue testing with the OpenWRT ssh command using the aes128-ctr.
Best Regards,Antero
Antero Markkula
Communication and Mechatronics
Enkom Active Oy – www.enkom-active.fi
Upseerinkatu 3 A, 02600 Espoo, Finland
Mobile: +358 400 411368
Office: +358 10 204 0000
Fax: +358 10 204 0010
E-mail: antero.markkula@enkom-active.fi