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-rw-r--r--docs/hazmat/primitives/symmetric-encryption.rst13
1 files changed, 12 insertions, 1 deletions
diff --git a/docs/hazmat/primitives/symmetric-encryption.rst b/docs/hazmat/primitives/symmetric-encryption.rst
index 28de611e..1a4df222 100644
--- a/docs/hazmat/primitives/symmetric-encryption.rst
+++ b/docs/hazmat/primitives/symmetric-encryption.rst
@@ -130,6 +130,17 @@ Algorithms
:param bytes key: The secret key, This must be kept secret. 40 to 128 bits
in length in increments of 8 bits.
+.. class:: SEED(key)
+
+ .. versionadded:: 0.4
+
+ SEED is a block cipher developed by the Korea Information Security Agency (
+ KISA). It is defined in :rfc:`4269` and is used broadly throughout South
+ Korean industry, but rarely found elsewhere.
+
+ :param bytes key: The secret key. This must be kept secret. ``128`` bits in
+ length.
+
Weak ciphers
------------
@@ -176,7 +187,7 @@ Weak ciphers
is susceptible to attacks when using weak keys. It is recommended that you
do not use this cipher for new applications.
- :param bytes key: The secret key This must be kept secret. ``128`` bits in
+ :param bytes key: The secret key. This must be kept secret. ``128`` bits in
length.