Changeset d8024c7 in git

Timestamp:

2012-03-10T23:45:46Z (13 years ago)

Author:

Zooko O'Whielacronx <zooko@…>

Branches:

master

Children:

cc5dd8d

Parents:

cfb4972

Message:

catch C++ exception from malformed verifying key and convert it to Python exception

File:

• src/pycryptopp/publickey/rsamodule.cpp (modified) (1 diff)

src/pycryptopp/publickey/rsamodule.cpp ¶

@@ -329 +329 @@
     StringSource ss(reinterpret_cast<const byte*>(serializedverifyingkey), serializedverifyingkeysize, true);
 
-    verifier->k = new RSASS<PSS, SHA256>::Verifier(ss);
+    try {
+        verifier->k = new RSASS<PSS, SHA256>::Verifier(ss);
+    } catch (CryptoPP::BERDecodeErr le) {
+        return PyErr_Format(rsa_error, "Serialized verifying key was corrupted.  Crypto++ gave this exception: %s", le.what());
+    }
+
     if (!verifier->k)
         return PyErr_NoMemory();