https://devzone.nordicsemi.com/f/nordic-q-a/1054/how-to-realize-nrf24le1-aes-decryptionI&#39;ve been using nRF24LE1 for development. The HAL library provide the AES encryption for ECB mode. Now I need the decryption function. Does anyone has the realization? Any information will be appreciated!!!en-USTelligent Community 13Wed, 14 Mar 2018 08:16:54 GMThttps://devzone.nordicsemi.com/thread/124289?ContentTypeID=1Wed, 14 Mar 2018 08:16:54 GMT137ad170-7792-4731-bb38-c0d22fbe4515:51d8c194-500f-405c-b520-a220bfdc4207Igorsel<p>Ok! How to implement the decoding of the pair nRF24LU1P/LE1 AES? There are examples? Thank You!</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/4978?ContentTypeID=1Tue, 03 Dec 2013 13:34:19 GMT137ad170-7792-4731-bb38-c0d22fbe4515:32d92809-6b33-424b-9a07-d3e13afef448H&#229;kon Alseth<p>Hi,</p> <p>The AES HW inside the LE1 lacks some features, meaning that most of the processing must be done by the MCU. We have a couple of libraries for AES (hal_aes, lib_crypt). I am attaching a small example which uses AES Counter mode in combination with the radio.</p> <p>Best regards Håkon</p> <p><a href="https://devzone.nordicsemi.com/cfs-file/__key/communityserver-discussions-components-files/4/le1_5F00_esb_5F00_libcrypt.zip">le1_esb_libcrypt.zip</a></p><div style="clear:both;"></div>