From f24a5cdcf0eec552f2d2edc73a7df156784ed7c0 Mon Sep 17 00:00:00 2001
From: Kévin Le Gouguec <kevin.legouguec@airbus.com>
Date: Tue, 12 Mar 2019 15:33:15 +0100
Subject: Utilisation d'un générateur d'aléa pour l'implémentation à seuil
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Un  peu de  machinerie à  mettre en  place pour  permettre l'ajout  de
fichiers arbitraires dans une implémentation.
---
 test/check-implementation.sh | 28 +++++++++++++++++++++-------
 1 file changed, 21 insertions(+), 7 deletions(-)

(limited to 'test/check-implementation.sh')

diff --git a/test/check-implementation.sh b/test/check-implementation.sh
index 0750d1b..5f46606 100755
--- a/test/check-implementation.sh
+++ b/test/check-implementation.sh
@@ -1,6 +1,7 @@
 #!/bin/bash
 
 set -eu
+shopt -s extglob
 
 # Run NIST's genkat_aead.c against the reference implementation as
 # well as another one, and compare vectors.
@@ -11,6 +12,24 @@ ROOT_DIR=${TEST_DIR}/..
 implem=$1
 
 
+list-implementation-files ()
+{
+    local mode=$1
+    local key_length=$2
+    local src_dir=${ROOT_DIR}/src
+
+    # src/${implem} can contain arbitrary files; we need to copy
+    # everything save for the unused AE mode.
+
+    for f in ${src_dir}/${implem}/!(lilliput-i|lilliput-ii).[ch]
+    do
+        echo ${f}
+    done
+
+    echo ${src_dir}/${implem}/lilliput-${mode}.c
+    echo ${src_dir}/${mode}-${key_length}/parameters.h
+}
+
 run-genkat ()
 {
     local tmp_dir=$1
@@ -32,15 +51,10 @@ run-genkat ()
         tweakey.{c,h}
     )
 
-    mkdir -p ${genkat_dir}  # "-p" to allow comparing ref against ref.
+    mkdir -p ${genkat_dir}  # "-p" allows comparing ref against ref.
 
-    local f
-    for f in ${source_files[@]}
-    do
-        cp ${src_dir}/${implem}/${f} ${genkat_dir}
-    done
+    list-implementation-files ${mode} ${keylen} | xargs cp -t ${genkat_dir}
 
-    cp ${src_dir}/${mode}-${keylen}/parameters.h ${genkat_dir}
     cp ${ROOT_DIR}/nist/{api.h,encrypt.c} ${genkat_dir}
     cp ${ROOT_DIR}/nist/TestVectorGen/* ${genkat_dir}
 
-- 
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