diff --git a/docs/crypto.html b/docs/crypto.html
index fc59b69..309f4bd 100644
--- a/docs/crypto.html
+++ b/docs/crypto.html
@@ -23,7 +23,7 @@
 <li>SHA-256</li>
 <li>SHA-512</li>
 </ul>
-<p>In the default installation configuration, the <code>X25519</code>, <code>Ed25519</code> and <code>AES-128-CBC</code> primitives are provided by <a href="https://www.openssl.org/">OpenSSL</a> (via the <a href="https://github.com/pyca/cryptography">PyCA/cryptography</a> package). The hashing functions <code>SHA-256</code> and <code>SHA-512</code> are provided by the standard Python <a href="https://docs.python.org/3/library/hashlib.html">hashlib</a>. The <code>HKDF</code>, <code>HMAC</code>, <code>Fernet</code> primitives, and the <code>PKCS7</code> padding function are always provided by the following internal implementations:</p>
+<p>In the default installation configuration, the <code>X25519</code>, <code>Ed25519</code>, <code>AES-128-CBC</code> and <code>AES-256-CBC</code> primitives are provided by <a href="https://www.openssl.org/">OpenSSL</a> (via the <a href="https://github.com/pyca/cryptography">PyCA/cryptography</a> package). The hashing functions <code>SHA-256</code> and <code>SHA-512</code> are provided by the standard Python <a href="https://docs.python.org/3/library/hashlib.html">hashlib</a>. The <code>HKDF</code>, <code>HMAC</code>, <code>Fernet</code> primitives, and the <code>PKCS7</code> padding function are always provided by the following internal implementations:</p>
 <ul>
 <li><a href="https://github.com/markqvist/Reticulum/blob/master/RNS/Cryptography/HKDF.py">HKDF.py</a></li>
 <li><a href="https://github.com/markqvist/Reticulum/blob/master/RNS/Cryptography/HMAC.py">HMAC.py</a></li>
diff --git a/source/crypto.md b/source/crypto.md
index ba43c1a..8777833 100644
--- a/source/crypto.md
+++ b/source/crypto.md
@@ -14,7 +14,7 @@ The primitives listed here **are authoritative**. Anything claiming to be Reticu
 - SHA-256
 - SHA-512
 
-In the default installation configuration, the `X25519`, `Ed25519` and `AES-128-CBC` primitives are provided by [OpenSSL](https://www.openssl.org/) (via the [PyCA/cryptography](https://github.com/pyca/cryptography) package). The hashing functions `SHA-256` and `SHA-512` are provided by the standard Python [hashlib](https://docs.python.org/3/library/hashlib.html). The `HKDF`, `HMAC`, `Fernet` primitives, and the `PKCS7` padding function are always provided by the following internal implementations:
+In the default installation configuration, the `X25519`, `Ed25519`, `AES-128-CBC` and `AES-256-CBC` primitives are provided by [OpenSSL](https://www.openssl.org/) (via the [PyCA/cryptography](https://github.com/pyca/cryptography) package). The hashing functions `SHA-256` and `SHA-512` are provided by the standard Python [hashlib](https://docs.python.org/3/library/hashlib.html). The `HKDF`, `HMAC`, `Fernet` primitives, and the `PKCS7` padding function are always provided by the following internal implementations:
 
 - [HKDF.py](https://github.com/markqvist/Reticulum/blob/master/RNS/Cryptography/HKDF.py)
 - [HMAC.py](https://github.com/markqvist/Reticulum/blob/master/RNS/Cryptography/HMAC.py)