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-rw-r--r--src/stream/salsa20/salsa20.cpp2
-rw-r--r--src/stream/salsa20/salsa20.h6
2 files changed, 5 insertions, 3 deletions
diff --git a/src/stream/salsa20/salsa20.cpp b/src/stream/salsa20/salsa20.cpp
index 7f76276bb..7d062befe 100644
--- a/src/stream/salsa20/salsa20.cpp
+++ b/src/stream/salsa20/salsa20.cpp
@@ -126,7 +126,7 @@ void Salsa20::cipher(const byte in[], byte out[], size_t length)
/*
* Salsa20 Key Schedule
*/
-void Salsa20::key_schedule(const byte key[], u32bit length)
+void Salsa20::key_schedule(const byte key[], size_t length)
{
static const u32bit TAU[] =
{ 0x61707865, 0x3120646e, 0x79622d36, 0x6b206574 };
diff --git a/src/stream/salsa20/salsa20.h b/src/stream/salsa20/salsa20.h
index 2addee9a9..213cb1117 100644
--- a/src/stream/salsa20/salsa20.h
+++ b/src/stream/salsa20/salsa20.h
@@ -29,10 +29,12 @@ class BOTAN_DLL Salsa20 : public StreamCipher
std::string name() const;
StreamCipher* clone() const { return new Salsa20; }
- Salsa20() : StreamCipher(16, 32, 16), state(16), buffer(64) { position = 0; }
+ Salsa20() : StreamCipher(16, 32, 16), state(16), buffer(64)
+ { position = 0; }
+
~Salsa20() { clear(); }
private:
- void key_schedule(const byte key[], u32bit key_len);
+ void key_schedule(const byte key[], size_t key_len);
SecureVector<u32bit> state;
SecureVector<byte> buffer;