[implem-python] Ajout des entêtes manquants

3 files changed, 53 insertions, 0 deletions

diff --git a/src/add_python/lilliput/ae_common.py b/src/add_python/lilliput/ae_common.py
index 033b5b0..83db056 100644
--- a/src/add_python/lilliput/ae_common.py
+++ b/src/add_python/lilliput/ae_common.py
@@ -1,3 +1,20 @@
+# Implementation of the Lilliput-AE tweakable block cipher.
+#
+# Authors, hereby denoted as "the implementer":
+#     Kévin Le Gouguec,
+#     Léo Reynaud
+#     2019.
+#
+# For more information, feedback or questions, refer to our website:
+# https://paclido.fr/lilliput-ae
+#
+# To the extent possible under law, the implementer has waived all copyright
+# and related or neighboring rights to the source code in this file.
+# http://creativecommons.org/publicdomain/zero/1.0/
+
+"""Helper functions used in both Lilliput-I and Lilliput-II."""
+
+
 from .constants import BLOCK_BITS, BLOCK_BYTES
 from .helpers import xor
 from . import tbc
diff --git a/src/add_python/lilliput/helpers.py b/src/add_python/lilliput/helpers.py
index 048aac7..41f75a6 100644
--- a/src/add_python/lilliput/helpers.py
+++ b/src/add_python/lilliput/helpers.py
@@ -1,2 +1,19 @@
+# Implementation of the Lilliput-AE tweakable block cipher.
+#
+# Authors, hereby denoted as "the implementer":
+#     Kévin Le Gouguec,
+#     Léo Reynaud
+#     2019.
+#
+# For more information, feedback or questions, refer to our website:
+# https://paclido.fr/lilliput-ae
+#
+# To the extent possible under law, the implementer has waived all copyright
+# and related or neighboring rights to the source code in this file.
+# http://creativecommons.org/publicdomain/zero/1.0/
+
+"""Helper functions used in Lilliput-AE."""
+
+
 def xor(array1, array2):
     return [a1^a2 for (a1, a2) in zip(array1, array2)]
diff --git a/src/add_python/lilliput/multiplications.py b/src/add_python/lilliput/multiplications.py
index dfdc3cb..2dea948 100644
--- a/src/add_python/lilliput/multiplications.py
+++ b/src/add_python/lilliput/multiplications.py
@@ -1,3 +1,22 @@
+# Implementation of the Lilliput-AE tweakable block cipher.
+#
+# Authors, hereby denoted as "the implementer":
+#     Kévin Le Gouguec,
+#     Léo Reynaud
+#     2019.
+#
+# For more information, feedback or questions, refer to our website:
+# https://paclido.fr/lilliput-ae
+#
+# To the extent possible under law, the implementer has waived all copyright
+# and related or neighboring rights to the source code in this file.
+# http://creativecommons.org/publicdomain/zero/1.0/
+
+"""Multiplications for Lilliput-TBC's tweakey schedule.
+
+This module provides a list of functions implementing lane multiplications,
+from ALPHAS[0] = α₀ = I to ALPHAS[6] = α₆ = M_R³.
+"""
 
 
 def _multiply_M(lane):