Initial *very* experimental EVP support for AES-GCM. Note: probably very
broken and subject to change.
diff --git a/CHANGES b/CHANGES
index 2375076..72b5ace 100644
--- a/CHANGES
+++ b/CHANGES
@@ -4,6 +4,15 @@
Changes between 1.0.1 and 1.1.0 [xx XXX xxxx]
+ *) Initial, experimental EVP support for AES-GCM. AAD can be input by
+ setting output buffer to NULL. The *Final function must be
+ called although it will not retrieve any additional data. The tag
+ can be set or retrieved with a ctrl. The IV length is by default 12
+ bytes (96 bits) but can be set to an alternative value. If the IV
+ length exceeds the maximum IV length (currently 16 bytes) it cannot be
+ set before the key.
+ [Steve Henson]
+
*) New flag in ciphers: EVP_CIPH_FLAG_CUSTOM_CIPHER. This means the
underlying do_cipher function handles all cipher semantics itself
including padding and finalisation. This is useful if (for example)
