File 0911-Improve-crypto-docs-around-AAD.patch of Package erlang

From bc16d8a973c11c0b6473ff634e1e2af8916660df Mon Sep 17 00:00:00 2001
From: Andrea Leopardi <an.leopardi@gmail.com>
Date: Thu, 16 Nov 2023 12:37:26 +0100
Subject: [PATCH 1/2] Improve crypto docs around "AAD"

---
 lib/crypto/doc/src/crypto.xml  | 2 ++
 lib/crypto/doc/src/new_api.xml | 4 ++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/crypto/doc/src/crypto.xml b/lib/crypto/doc/src/crypto.xml
index d97d02163b..bd393eedbc 100644
--- a/lib/crypto/doc/src/crypto.xml
+++ b/lib/crypto/doc/src/crypto.xml
@@ -835,6 +835,8 @@ end
 	<p>For decryption, set the <c>EncryptFlag</c> to <c>false</c> and put the tag to be checked
 	in the argument	<c>TagOrTagLength</c>.
 	</p>
+  <p>The <c>AAD</c> argument represents the Additional Authentication Data. It's optional. If it's
+  not needed, it can be set to an empty binary (<c>&lt;&lt;&gt;&gt;</c>).
 	<p>See <seeguide marker="crypto:new_api#example-of-crypto_one_time_aead-6">examples in the User's Guide.</seeguide>
 	</p>
       </desc>
diff --git a/lib/crypto/doc/src/new_api.xml b/lib/crypto/doc/src/new_api.xml
index 49946dff00..37bf6a9121 100644
--- a/lib/crypto/doc/src/new_api.xml
+++ b/lib/crypto/doc/src/new_api.xml
@@ -257,8 +257,8 @@
 	&lt;&lt;0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0>>
 	3> Txt = [&lt;&lt;"First bytes">>,&lt;&lt;"Second bytes">>].
 	[&lt;&lt;"First bytes">>,&lt;&lt;"Second bytes">>]
-	4> AAD = &lt;&lt;"Some bytes">>.
-	&lt;&lt;"Some bytes">>
+	4> AAD = &lt;&lt;"Some additional auth data">>.
+	&lt;&lt;"Some additional auth data">>
 	5> crypto:crypto_one_time_aead(aes_128_gcm, Key, IV, Txt, AAD, true).
 	{&lt;&lt;240,130,38,96,130,241,189,52,3,190,179,213,132,1,72,
 	192,103,176,90,104,15,71,158>>,
-- 
2.35.3