python: update tests for CryptographicOperation#getBlockMode

python/ql/test/experimental/meta/ConceptsTest.qll

@@ -487,7 +487,8 @@ class CryptographicOperationTest extends InlineExpectationsTest {
 
   override string getARelevantTag() {
     result in [
-        "CryptographicOperation", "CryptographicOperationInput", "CryptographicOperationAlgorithm"
+        "CryptographicOperation", "CryptographicOperationInput", "CryptographicOperationAlgorithm",
+        "CryptographicOperationBlockMode"
       ]
   }
 
@@ -507,6 +508,10 @@ class CryptographicOperationTest extends InlineExpectationsTest {
         element = cryptoOperation.toString() and
         value = cryptoOperation.getAlgorithm().getName() and
         tag = "CryptographicOperationAlgorithm"
+        or
+        element = cryptoOperation.toString() and
+        value = cryptoOperation.getBlockMode() and
+        tag = "CryptographicOperationBlockMode"
       )
     )
   }

python/ql/test/library-tests/frameworks/crypto/test_aes.py

@@ -21,14 +21,14 @@ padding = b"\0"*padding_len
 cipher = AES.new(key, AES.MODE_CBC, iv=iv)
 # using separate .encrypt calls on individual lines does not work
 whole_plantext = secret_message + padding
-encrypted = cipher.encrypt(whole_plantext) # $ CryptographicOperation CryptographicOperationAlgorithm=AES CryptographicOperationInput=whole_plantext
+encrypted = cipher.encrypt(whole_plantext) # $ CryptographicOperation CryptographicOperationAlgorithm=AES CryptographicOperationInput=whole_plantext CryptographicOperationBlockMode=CBC
 
 print("encrypted={}".format(encrypted))
 
 print()
 
 cipher = AES.new(key, AES.MODE_CBC, iv=iv)
-decrypted = cipher.decrypt(encrypted) # $ CryptographicOperation CryptographicOperationAlgorithm=AES CryptographicOperationInput=encrypted
+decrypted = cipher.decrypt(encrypted) # $ CryptographicOperation CryptographicOperationAlgorithm=AES CryptographicOperationInput=encrypted CryptographicOperationBlockMode=CBC
 
 decrypted = decrypted[:-padding_len]
 

python/ql/test/library-tests/frameworks/cryptodome/test_aes.py

@@ -21,14 +21,14 @@ padding = b"\0"*padding_len
 cipher = AES.new(key, AES.MODE_CBC, iv=iv)
 # using separate .encrypt calls on individual lines does not work
 whole_plantext = secret_message + padding
-encrypted = cipher.encrypt(whole_plantext) # $ CryptographicOperation CryptographicOperationAlgorithm=AES CryptographicOperationInput=whole_plantext
+encrypted = cipher.encrypt(whole_plantext) # $ CryptographicOperation CryptographicOperationAlgorithm=AES CryptographicOperationInput=whole_plantext CryptographicOperationBlockMode=CBC
 
 print("encrypted={}".format(encrypted))
 
 print()
 
 cipher = AES.new(key, AES.MODE_CBC, iv=iv)
-decrypted = cipher.decrypt(encrypted) # $ CryptographicOperation CryptographicOperationAlgorithm=AES CryptographicOperationInput=encrypted
+decrypted = cipher.decrypt(encrypted) # $ CryptographicOperation CryptographicOperationAlgorithm=AES CryptographicOperationInput=encrypted CryptographicOperationBlockMode=CBC
 
 decrypted = decrypted[:-padding_len]
 

python/ql/test/library-tests/frameworks/cryptography/test_aes.py

@@ -22,8 +22,8 @@ padding = b"\0"*padding_len
 
 encryptor = cipher.encryptor()
 print(padding_len)
-encrypted = encryptor.update(secret_message) # $ CryptographicOperation CryptographicOperationAlgorithm=AES CryptographicOperationInput=secret_message
-encrypted += encryptor.update(padding) # $ CryptographicOperation CryptographicOperationAlgorithm=AES CryptographicOperationInput=padding
+encrypted = encryptor.update(secret_message) # $ CryptographicOperation CryptographicOperationAlgorithm=AES CryptographicOperationInput=secret_message CryptographicOperationBlockMode=CBC
+encrypted += encryptor.update(padding) # $ CryptographicOperation CryptographicOperationAlgorithm=AES CryptographicOperationInput=padding CryptographicOperationBlockMode=CBC
 encrypted += encryptor.finalize()
 
 print("encrypted={}".format(encrypted))
@@ -31,7 +31,7 @@ print("encrypted={}".format(encrypted))
 print()
 
 decryptor = cipher.decryptor()
-decrypted = decryptor.update(encrypted) # $ CryptographicOperation CryptographicOperationAlgorithm=AES CryptographicOperationInput=encrypted
+decrypted = decryptor.update(encrypted) # $ CryptographicOperation CryptographicOperationAlgorithm=AES CryptographicOperationInput=encrypted CryptographicOperationBlockMode=CBC
 decrypted += decryptor.finalize()
 
 decrypted = decrypted[:-padding_len]