https://devzone.nordicsemi.com/f/nordic-q-a/40296/nrf52832-hardware-ecb-decryption-aesI use SDK15.0 I found nrf_ecb_init(),nrf_ecb_set_key() and nrf_ecb_crypt(),this is an encryption. I didn&#39;t find the decryption of nrf52832. nrf52832 support AES ECB encryption,but not support decryption of nrf52832?What should I do to decrypt? Thanksen-USTelligent Community 13Thu, 15 Nov 2018 03:41:14 GMThttps://devzone.nordicsemi.com/thread/157389?ContentTypeID=1Thu, 15 Nov 2018 03:41:14 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8e8a4a0e-c0b7-4049-9de8-a3881375ca1djohn.liu<p>thanks for your help.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/156661?ContentTypeID=1Fri, 09 Nov 2018 12:36:45 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c4d44323-ab0e-4078-94c0-0e2e1090bbf1Vidar Berg<p>Hi,</p> <p>ECB mode is included in the <a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.2.0/nrf_crypto_aes_example.html?cp=4_0_0_4_2_0_1_3#nrf_crypto_aes_example_testing_all">nrf_crypto\aes\aes_all_cli</a>&nbsp;example.&nbsp;</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/156657?ContentTypeID=1Fri, 09 Nov 2018 12:26:02 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d215fb4d-eb54-4519-9cc2-8f312ff3e97djohn.liu<p>Hi,</p> <p>Thank you so much for supporting,but ECB was not found in&nbsp;<span style="background-color:transparent;color:#11171a;float:none;font-family:&#39;GT Eesti&#39;,&#39;Helvetica&#39;,Arial,sans-serif;font-size:14px;font-style:normal;font-weight:400;letter-spacing:normal;line-height:21px;text-align:left;text-decoration:none;text-indent:0px;text-transform:none;white-space:normal;">examples\crypto\nrf_crypto\aes</span>.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/156529?ContentTypeID=1Thu, 08 Nov 2018 16:31:51 GMT137ad170-7792-4731-bb38-c0d22fbe4515:48a4c465-c6a4-48f3-a999-989f541bca6cJakub Rzeszutko<p>Hi,</p> <p>Try using nrf_crypto library:</p> <p><a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.0.0/lib_crypto.html?cp=4_0_1_3_11">http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.0.0/lib_crypto.html?cp=4_0_1_3_11</a></p> <p>AES description is here:</p> <p><a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.0.0/lib_crypto_aes.html?cp=4_0_1_3_11_15_0">http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.0.0/lib_crypto_aes.html?cp=4_0_1_3_11_15_0</a></p> <p>While you are using nrf52832 you are interested in mbedtls backend.</p> <p></p> <p>Examples can be found here:</p> <p>examples\crypto\nrf_crypto\aes</p><div style="clear:both;"></div>