For block and stream ciphers, don't set the size of the key vectors

until we are actually setting a key. This avoids the problem of
prototype objects consuming not just memory but the precious few bytes
of mlock'able memory that we're given by Linux.

Use clear_mem instead of a loop in BigInt::mask_bits

If OS2ECP encounters an invalid format type, include what type it was
in the exception message.

1 files changed, 0 insertions, 2 deletions

diff --git a/src/stream/salsa20/salsa20.h b/src/stream/salsa20/salsa20.h
index ac2a9b33a..b68bb979e 100644
--- a/src/stream/salsa20/salsa20.h
+++ b/src/stream/salsa20/salsa20.h
@@ -33,8 +33,6 @@ class BOTAN_DLL Salsa20 : public StreamCipher
       void clear();
       std::string name() const;
       StreamCipher* clone() const { return new Salsa20; }
-
-      Salsa20() : state(16), buffer(64), position(0) {}
    private:
       void key_schedule(const byte key[], size_t key_len);