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| author | Pieter Wuille <pieter.wuille@gmail.com> | 2012-04-05 01:02:49 +0200 |
|---|---|---|
| committer | Pieter Wuille <pieter.wuille@gmail.com> | 2012-04-05 02:07:53 +0200 |
| commit | e5c027b49b72d8245ebec26cb92d918377fd81e0 (patch) | |
| tree | 1a29b0f4fcf1a3dc8b0305d553f9f9f1c93f0bf3 /src/keystore.cpp | |
| parent | b0a7e05a45a925d78efd00ecca6dce9b7a9530f9 (diff) | |
Verify status of encrypt/decrypt calls to detect failed padding
Diffstat (limited to 'src/keystore.cpp')
| -rw-r--r-- | src/keystore.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/keystore.cpp b/src/keystore.cpp index e76f7790f1..23f9e32fa2 100644 --- a/src/keystore.cpp +++ b/src/keystore.cpp @@ -84,6 +84,8 @@ bool CCryptoKeyStore::Unlock(const CKeyingMaterial& vMasterKeyIn) CSecret vchSecret; if(!DecryptSecret(vMasterKeyIn, vchCryptedSecret, Hash(vchPubKey.begin(), vchPubKey.end()), vchSecret)) return false; + if (vchSecret.size() != 32) + return false; CKey key; key.SetPubKey(vchPubKey); key.SetSecret(vchSecret); @@ -146,6 +148,8 @@ bool CCryptoKeyStore::GetKey(const CBitcoinAddress &address, CKey& keyOut) const CSecret vchSecret; if (!DecryptSecret(vMasterKey, vchCryptedSecret, Hash(vchPubKey.begin(), vchPubKey.end()), vchSecret)) return false; + if (vchSecret.size() != 32) + return false; keyOut.SetPubKey(vchPubKey); keyOut.SetSecret(vchSecret); return true; |