Clean up exceptions. Remove some unused ones like Config_Error. Make

Invalid_Argument just a typedef for std::invalid_argument. Make
Botan::Exception a typedef for std::runtime_error. Make Memory_Exhaustion
a public exception, and use it in other places where memory allocations
can fail.

1 files changed, 2 insertions, 0 deletions

diff --git a/src/pubkey/dsa/dsa.cpp b/src/pubkey/dsa/dsa.cpp
index b0688ae0d..5be3e1d48 100644
--- a/src/pubkey/dsa/dsa.cpp
+++ b/src/pubkey/dsa/dsa.cpp
@@ -97,6 +97,8 @@ SecureVector<byte> DSA_PrivateKey::sign(const byte in[], u32bit length,
    {
    const BigInt& q = group_q();
 
+   rng.add_entropy(in, length);
+
    BigInt k;
    do
       k.randomize(rng, q.bits());