Ajout d'un script de génération de livraison pour le NIST

1 files changed, 97 insertions, 0 deletions

diff --git a/nist/make-package.sh b/nist/make-package.sh
new file mode 100755
index 0000000..009d997
--- /dev/null
+++ b/nist/make-package.sh
@@ -0,0 +1,97 @@
+#!/bin/bash
+
+set -Eeu
+
+# Generate NIST's expected tree:
+#
+# crypto_aead
+# │
+# └── lilliputae${mode}${keylen}v1
+#     │
+#     ├── add_${someimplementation}
+#     │   ├── api.h
+#     │   └── encrypt.c
+#     │
+#     ├── add_${someplatform}
+#     │   ├── api.h
+#     │   └── encrypt.c
+#     │
+#     ├── ref
+#     │   ├── api.h
+#     │   └── encrypt.c
+#     │
+#     └── LWC_AEAD_KAT_${keylen}_120.txt
+
+NIST_DIR=$(dirname $0)
+ROOT=${NIST_DIR}/..
+TMP_DIR=$(mktemp -d)
+
+cleanup ()
+{
+    rm -r ${TMP_DIR}
+}
+
+trap cleanup ERR
+
+
+add-variant ()
+{
+    mode=$1
+    key_length=$2
+    variant=lilliputae${mode}${key_length}v1
+    dest=${TMP_DIR}/crypto_aead/${variant}/ref
+
+    mkdir -p ${dest}
+    cp ${ROOT}/crypto_aead/${variant}/ref/_parameters.h ${dest}
+    cp ${NIST_DIR}/{api.h,encrypt.c} ${dest}
+
+    source_files=(
+        ae-common.h
+        cipher.{c,h}
+        constants.{c,h}
+        lilliput-ae{.h,-${mode}.c}
+        parameters.h
+        tweakey.{c,h}
+    )
+
+    for f in ${source_files[@]}
+    do
+        cp ${ROOT}/src/${f} ${dest}
+    done
+}
+
+test-variant ()
+{
+    mode=$1
+    key_length=$2
+    variant=lilliputae${mode}${key_length}v1
+    dest=${TMP_DIR}/crypto_aead/${variant}
+    src=${dest}/ref
+
+    genkat=${TMP_DIR}/${variant}
+
+    nist_flags=(-std=c99 -Wall -Wextra -Wshadow -fsanitize=address,undefined -O2)
+
+    gcc ${nist_flags[@]} -Werror -I${src} -I${TMP_DIR} \
+         ${src}/*.c ${TMP_DIR}/genkat_aead.c -o ${genkat}
+
+    ${genkat}
+
+    mv LWC_AEAD_KAT_${key_length}_120.txt ${dest}
+}
+
+
+unzip ${NIST_DIR}/TestVectorGen.zip -d ${TMP_DIR}
+
+for mode in i ii
+do
+    for key_length in 128 192 256
+    do
+        add-variant ${mode} ${key_length}
+        test-variant ${mode} ${key_length}
+    done
+done
+
+tar czf lilliput-ae.tgz -C ${TMP_DIR} crypto_aead
+
+cleanup