sync identical files

Author: erik-krogh

python/ql/lib/semmle/python/concepts/CryptoAlgorithms.qll

@@ -31,22 +31,30 @@ private module AlgorithmNames {
   }
 
   predicate isStrongEncryptionAlgorithm(string name) {
-    name = ["AES", "AES128", "AES192", "AES256", "AES512", "RSA", "RABBIT", "BLOWFISH"]
+    name = [appendMode("AES"), "AES128", "AES192", "AES256", "AES512", "RSA", "RABBIT", "BLOWFISH"]
+  }
+
+  /**
+   * Gets the name with a mode of operation added as a suffix.
+   */
+  bindingset[name]
+  private string appendMode(string name) {
+    result = name + ["", "CBC", "ECB", "CFB", "OFB", "CTR", "GCM"]
   }
 
   predicate isWeakEncryptionAlgorithm(string name) {
     name =
       [
-        "DES", "3DES", "TRIPLEDES", "TDEA", "TRIPLEDEA", "ARC2", "RC2", "ARC4", "RC4", "ARCFOUR",
-        "ARC5", "RC5"
+        appendMode("DES"), appendMode("3DES"), "TRIPLEDES", "TDEA", "TRIPLEDEA", "ARC2", "RC2",
+        "ARC4", "RC4", "ARCFOUR", "ARC5", "RC5"
       ]
   }
 
   predicate isStrongPasswordHashingAlgorithm(string name) {
     name = ["ARGON2", "PBKDF2", "BCRYPT", "SCRYPT"]
   }
 
-  predicate isWeakPasswordHashingAlgorithm(string name) { none() }
+  predicate isWeakPasswordHashingAlgorithm(string name) { name = "EVPKDF" }
 }
 
 private import AlgorithmNames