diff --git a/source/linux/Foundational_Components/Kernel/Kernel_Drivers/Crypto/DTHEv2.rst b/source/linux/Foundational_Components/Kernel/Kernel_Drivers/Crypto/DTHEv2.rst
index c59e482ca..5785fc66e 100644
--- a/source/linux/Foundational_Components/Kernel/Kernel_Drivers/Crypto/DTHEv2.rst
+++ b/source/linux/Foundational_Components/Kernel/Kernel_Drivers/Crypto/DTHEv2.rst
@@ -210,3 +210,126 @@ software only implementation can be compared to the previous test.
          Signals delivered: 0
          Page size (bytes): 4096
          Exit status: 0
+
+******************************************************************
+Using the True Random Number Generator (TRNG) Hardware Accelerator
+******************************************************************
+
+The pre-built kernel included within the SDK already has the OP-TEE TRNG
+driver enabled. You do not need any further configuration.
+
+Verify that the optee-rng driver is loaded:
+
+.. code-block:: console
+
+   root@am62lxx-evm:~# cat /sys/class/misc/hw_random/rng_current
+   optee-rng
+
+The hwrng device should now show up in the filesystem.
+
+.. code-block:: console
+
+   root@am62lxx-evm:~# ls -l /dev/hwrng
+   crw------- 1 root root 10, 183 Jan 1 2000 /dev/hwrng
+
+Use :command:`cat` on this device to generate random numbers.
+
+.. code-block:: console
+
+   root@am62lxx-evm:~# cat /dev/hwrng | od -x
+   0000000 b2bd ae08 4477 be48 4836 bf64 5d92 01c9
+   0000020 0cb6 7ac5 16f9 8616 a483 7dfd 6bf4 3aa5
+   0000040 d693 db24 d917 5ee7 feb7 34c3 34e9 e7a5
+   0000060 36b7 ea85 fc17 0e66 555c 0934 7a0c 4c69
+   0000100 523b 9f21 1546 fddb d58b e5ed 142a 6712
+   0000120 8d76 8f80 a6d2 30d8 d107 32bc 7f45 f997
+   0000140 9d5d 0d0c f1f0 64f9 a77f 408f b0c1 f5a0
+   0000160 39c6 f0ae 4b59 1a76 84a7 a364 8964 f557
+   root@am62lxx-evm:~#
+
+Test the random number generator on the target.
+
+.. code-block:: console
+
+   root@am62lxx-evm:~# cat /dev/hwrng | rngtest -c 1000
+   rngtest 6.16
+   Copyright (c) 2004 by Henrique de Moraes Holschuh
+   This is free software; see the source for copying conditions.  There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+   rngtest: starting FIPS tests...
+   rngtest: bits received from input: 20000032
+   rngtest: FIPS 140-2 successes: 999
+   rngtest: FIPS 140-2 failures: 1
+   rngtest: FIPS 140-2(2001-10-10) Monobit: 0
+   rngtest: FIPS 140-2(2001-10-10) Poker: 0
+   rngtest: FIPS 140-2(2001-10-10) Runs: 0
+   rngtest: FIPS 140-2(2001-10-10) Long run: 1
+   rngtest: FIPS 140-2(2001-10-10) Continuous run: 0
+   rngtest: input channel speed: (min=72.965; avg=3848.070; max=9765625.000)Kibits/s
+   rngtest: FIPS tests speed: (min=10.794; avg=53.373; max=54.967)Mibits/s
+   rngtest: Program run time: 5710839 microseconds
+   root@am62lxx-evm:~#
+
+Note that the results might be slightly different on your system, since,
+after all, we are dealing with a random number generator. Any appreciable
+number of errors typically indicates a bad random number generator.
+
+If you're satisfied the random number generator is working correctly,
+you can use :program:`rngd` (the random number generator daemon) to feed the
+:file:`/dev/random` entropy pool.
+
+****************************
+Hardware Accelerator testing
+****************************
+
+Testing using the :program:`tcrypt` module
+==========================================
+
+.. code-block:: console
+
+   root@am62lxx-evm:~# modprobe tcrypt mode=500 sec=1
+   [ 1012.121422] tcrypt: testing speed of async ecb(aes) (ecb-aes-dthev2) encryption
+   [ 1012.128872] tcrypt: test 0 (128 bit key, 16 byte blocks): 4931 operations in 1 seconds (78896 bytes)
+   [ 1013.138110] tcrypt: test 1 (128 bit key, 64 byte blocks): 4940 operations in 1 seconds (316160 bytes)
+   [ 1014.146146] tcrypt: test 2 (128 bit key, 128 byte blocks): 4940 operations in 1 seconds (632320 bytes)
+   [ 1015.154298] tcrypt: test 3 (128 bit key, 256 byte blocks): 4940 operations in 1 seconds (1264640 bytes)
+   [ 1016.162329] tcrypt: test 4 (128 bit key, 1024 byte blocks): 4980 operations in 1 seconds (5099520 bytes)
+   [ 1017.170491] tcrypt: test 5 (128 bit key, 1424 byte blocks): 4940 operations in 1 seconds (7034560 bytes)
+   [ 1018.178486] tcrypt: test 6 (128 bit key, 4096 byte blocks): 4960 operations in 1 seconds (20316160 bytes)
+   [ 1019.186570] tcrypt: test 7 (192 bit key, 16 byte blocks): 4960 operations in 1 seconds (79360 bytes)
+   [ 1020.194482] tcrypt: test 8 (192 bit key, 64 byte blocks): 4940 operations in 1 seconds (316160 bytes)
+   [ 1021.202151] tcrypt: test 9 (192 bit key, 128 byte blocks): 5000 operations in 1 seconds (640000 bytes)
+   [ 1022.210225] tcrypt: test 10 (192 bit key, 256 byte blocks): 4940 operations in 1 seconds (1264640 bytes)
+   [ 1023.218410] tcrypt: test 11 (192 bit key, 1024 byte blocks): 5000 operations in 1 seconds (5120000 bytes)
+   [ 1024.226494] tcrypt: test 12 (192 bit key, 1424 byte blocks): 5000 operations in 1 seconds (7120000 bytes)
+   [ 1025.234490] tcrypt: test 13 (192 bit key, 4096 byte blocks): 4980 operations in 1 seconds (20398080 bytes)
+   [ 1026.242625] tcrypt: test 14 (256 bit key, 16 byte blocks): 4940 operations in 1 seconds (79040 bytes)
+   [ 1027.250155] tcrypt: test 15 (256 bit key, 64 byte blocks): 4960 operations in 1 seconds (317440 bytes)
+   [ 1028.258293] tcrypt: test 16 (256 bit key, 128 byte blocks): 4940 operations in 1 seconds (632320 bytes)
+   [ 1029.266342] tcrypt: test 17 (256 bit key, 256 byte blocks): 4940 operations in 1 seconds (1264640 bytes)
+   [ 1030.274405] tcrypt: test 18 (256 bit key, 1024 byte blocks): 4960 operations in 1 seconds (5079040 bytes)
+   [ 1031.282506] tcrypt: test 19 (256 bit key, 1424 byte blocks): 4980 operations in 1 seconds (7091520 bytes)
+   [ 1032.294641] tcrypt: test 20 (256 bit key, 4096 byte blocks): 4980 operations in 1 seconds (20398080 bytes)
+   [ 1033.302656] tcrypt: testing speed of async ecb(aes) (ecb-aes-dthev2) decryption
+   [ 1033.310809] tcrypt: test 0 (128 bit key, 16 byte blocks): 4940 operations in 1 seconds (79040 bytes)
+   [ 1034.318058] tcrypt: test 1 (128 bit key, 64 byte blocks): 4960 operations in 1 seconds (317440 bytes)
+   [ 1035.326153] tcrypt: test 2 (128 bit key, 128 byte blocks): 4940 operations in 1 seconds (632320 bytes)
+   [ 1036.334354] tcrypt: test 3 (128 bit key, 256 byte blocks): 4940 operations in 1 seconds (1264640 bytes)
+   [ 1037.342372] tcrypt: test 4 (128 bit key, 1024 byte blocks): 4920 operations in 1 seconds (5038080 bytes)
+   [ 1038.350475] tcrypt: test 5 (128 bit key, 1424 byte blocks): 4940 operations in 1 seconds (7034560 bytes)
+   [ 1039.358415] tcrypt: test 6 (128 bit key, 4096 byte blocks): 4940 operations in 1 seconds (20234240 bytes)
+   [ 1040.366508] tcrypt: test 7 (192 bit key, 16 byte blocks): 4940 operations in 1 seconds (79040 bytes)
+   [ 1041.374071] tcrypt: test 8 (192 bit key, 64 byte blocks): 4960 operations in 1 seconds (317440 bytes)
+   [ 1042.382158] tcrypt: test 9 (192 bit key, 128 byte blocks): 4960 operations in 1 seconds (634880 bytes)
+   [ 1043.390282] tcrypt: test 10 (192 bit key, 256 byte blocks): 4940 operations in 1 seconds (1264640 bytes)
+   [ 1044.398466] tcrypt: test 11 (192 bit key, 1024 byte blocks): 4940 operations in 1 seconds (5058560 bytes)
+   [ 1045.406558] tcrypt: test 12 (192 bit key, 1424 byte blocks): 4940 operations in 1 seconds (7034560 bytes)
+   [ 1046.414503] tcrypt: test 13 (192 bit key, 4096 byte blocks): 4940 operations in 1 seconds (20234240 bytes)
+   [ 1047.422793] tcrypt: test 14 (256 bit key, 16 byte blocks): 4960 operations in 1 seconds (79360 bytes)
+   [ 1048.430409] tcrypt: test 15 (256 bit key, 64 byte blocks): 4960 operations in 1 seconds (317440 bytes)
+   [ 1049.438295] tcrypt: test 16 (256 bit key, 128 byte blocks): 4940 operations in 1 seconds (632320 bytes)
+   [ 1050.446313] tcrypt: test 17 (256 bit key, 256 byte blocks): 4940 operations in 1 seconds (1264640 bytes)
+   [ 1051.454411] tcrypt: test 18 (256 bit key, 1024 byte blocks): 4960 operations in 1 seconds (5079040 bytes)
+   [ 1052.462508] tcrypt: test 19 (256 bit key, 1424 byte blocks): 4960 operations in 1 seconds (7063040 bytes)
+   [ 1053.470497] tcrypt: test 20 (256 bit key, 4096 byte blocks): 4960 operations in 1 seconds (20316160 bytes)
+   ...