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authorJaime Marquínez Ferrándiz <jaime.marquinez.ferrandiz@gmail.com>2015-03-21 12:07:23 +0100
committerJaime Marquínez Ferrándiz <jaime.marquinez.ferrandiz@gmail.com>2015-03-21 12:07:23 +0100
commita7d9ded45dac709fbb9140ab3525a10a2a6d3c85 (patch)
treee2627dd65b8afcba23e5b2db48c4dd86300f2b1e /devscripts/generate_aes_testdata.py
parent531980d89c37427c663152a525fd795dc0b040e4 (diff)
[test] Add tests for aes
Diffstat (limited to 'devscripts/generate_aes_testdata.py')
-rw-r--r--devscripts/generate_aes_testdata.py36
1 files changed, 36 insertions, 0 deletions
diff --git a/devscripts/generate_aes_testdata.py b/devscripts/generate_aes_testdata.py
new file mode 100644
index 000000000..ff66449eb
--- /dev/null
+++ b/devscripts/generate_aes_testdata.py
@@ -0,0 +1,36 @@
+from __future__ import unicode_literals
+
+import codecs
+import subprocess
+
+import os
+import sys
+sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+
+from youtube_dl.utils import intlist_to_bytes
+from youtube_dl.aes import aes_encrypt, key_expansion
+
+secret_msg = b'Secret message goes here'
+
+
+def hex_str(int_list):
+ return codecs.encode(intlist_to_bytes(int_list), 'hex')
+
+
+def openssl_encode(algo, key, iv):
+ cmd = ['openssl', 'enc', '-e', '-' + algo, '-K', hex_str(key), '-iv', hex_str(iv)]
+ prog = subprocess.Popen(cmd, stdin=subprocess.PIPE, stdout=subprocess.PIPE)
+ out, _ = prog.communicate(secret_msg)
+ return out
+
+iv = key = [0x20, 0x15] + 14 * [0]
+
+r = openssl_encode('aes-128-cbc', key, iv)
+print('aes_cbc_decrypt')
+print(repr(r))
+
+password = key
+new_key = aes_encrypt(password, key_expansion(password))
+r = openssl_encode('aes-128-ctr', new_key, iv)
+print('aes_decrypt_text')
+print(repr(r))