Test: Support OFB cryptography mode

Signed-off-by: Abbas Bracken Ziad <abbas.brackenziad@arm.com>
Change-Id: I98da8b182a35d0076cf2ad0b4345a5867974fa4b
diff --git a/docs/technical_references/instructions/tfm_build_instruction.rst b/docs/technical_references/instructions/tfm_build_instruction.rst
index 9136c4c..6fdd263 100644
--- a/docs/technical_references/instructions/tfm_build_instruction.rst
+++ b/docs/technical_references/instructions/tfm_build_instruction.rst
@@ -218,6 +218,8 @@
 +-----------------------------+-------------------------------------+---------------+
 | TFM_CRYPTO_TEST_ALG_CTR     | Test CTR cryptography mode          | ON            |
 +-----------------------------+-------------------------------------+---------------+
+| TFM_CRYPTO_TEST_ALG_OFB     | Test OFB cryptography mode          | ON            |
++-----------------------------+-------------------------------------+---------------+
 | TFM_CRYPTO_TEST_ALG_GCM     | Test GCM cryptography mode          | ON            |
 +-----------------------------+-------------------------------------+---------------+
 | TFM_CRYPTO_TEST_ALG_SHA_512 | Test SHA-512 cryptography algorithm | ON            |