CC3120MOD: CC3120: Are 4096 bit RSA keys supported for authentication in an Enterprise network? If not, are there any modules that do support this?

Sanjay Jayadev

Part Number: CC3120MOD
Other Parts Discussed in Thread: CC3135, CC3130, CC3120

Are 4096 bit RSA keys supported for authentication in an Enterprise network? If not, are there any modules that do support this?

over 3 years ago

0 Michael Reymond over 3 years ago

TI__Mastermind 40965 points

Hi,

4096-bit RSA key lengths are supported on the CC3120/CC3130/CC3135 and the CC3220/CC3230/CC3235 since SDK version 3.30.xx.xx, released in Q3 2019. As long as you have programmed the CC3120 with a servicepack from that SDK version or later, then 4096-key lengths are supported.

Let me know if you need any clarification or have further questions on ENT Wi-Fi with the CC3xxx devices.

Regards,

Michael

0 Sanjay Jayadev over 3 years ago in reply to Michael Reymond

Intellectual 615 points

Hello Michael,

Thanks you for the response. One more question I have is if the module supports TLS1.2?
In addition, could you share any user guide/application notes regarding the working of Enterprise Authentication/ encryption types. I'm new to this.

0 Michael Reymond over 3 years ago in reply to Sanjay Jayadev

TI__Mastermind 40965 points

Hi,

The CC31xx devices support TLS1.2.

Please take a look at section 4.6.2 of the NWP user's guide for an overview on how to implement EAP authentication on the CC3120.

http://www.ti.com/lit/swru455

Regards,

Michael

Because of the holidays, TI E2E™ design support forum responses will be delayed from Dec. 25 through Jan. 2. Thank you for your patience.

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CC3120MOD: CC3120: Are 4096 bit RSA keys supported for authentication in an Enterprise network? If not, are there any modules that do support this?