Jan 09, 2019
02:16 PM
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Jan 09, 2019
02:16 PM
Hi,
The built in API CyBle_AesCcmEncrypt shows a 27 byte size limit for the data encryption. Is there a reason that 27 is the limit? Any way to bypass?
Thanks, Dave
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Jan 17, 2019
09:05 PM
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Jan 17, 2019
09:05 PM
Hello,
Based on the algorithm implementation, the hardware registers of BLE Link layer encrypt data registers are limited for maximum of 27 Bytes only. So the length of the data to be encrypted is limited to 27bytes.
Thanks,
P Yugandhar.
1 Reply
Jan 17, 2019
09:05 PM
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Jan 17, 2019
09:05 PM
Hello,
Based on the algorithm implementation, the hardware registers of BLE Link layer encrypt data registers are limited for maximum of 27 Bytes only. So the length of the data to be encrypted is limited to 27bytes.
Thanks,
P Yugandhar.