Merge branch 'mbedtls'

Replace Crypto++ 5.6.2 with Mbed TLS 3.6.0

Newer compilers are starting to show the age of the crypto library we've
been using, as it is sometimes a pain to recompile compass lately.  So,
the tracked version of Crypto++ was at least due for an upgrade.

However, I plan to soon begin reimplementing compass in C.  So, I'm
taking this opportunity to first just migrate the cryptography library
to a newer C alternative.  This branch does so, and integrates its use
into the current C++ version of compass.

* mbedtls:
  Remove unnecessary exception handler catch block
  Refactor random password generation to use mbedtls entropy source
  Refactor SHA256 function to use mbedtls
  Refactor AES functions to use mbedtls
  Add Mbedtls library
  Remove Crypto++ library

1 files changed, 0 insertions, 44 deletions

diff --git a/cryptopp562/trdlocal.h b/cryptopp562/trdlocal.h
deleted file mode 100644
index 92d244a..0000000
--- a/cryptopp562/trdlocal.h
+++ /dev/null
@@ -1,44 +0,0 @@
-#ifndef CRYPTOPP_TRDLOCAL_H
-#define CRYPTOPP_TRDLOCAL_H
-
-#include "config.h"
-
-#ifdef THREADS_AVAILABLE
-
-#include "misc.h"
-
-#ifdef HAS_WINTHREADS
-typedef unsigned long ThreadLocalIndexType;
-#else
-#include <pthread.h>
-typedef pthread_key_t ThreadLocalIndexType;
-#endif
-
-NAMESPACE_BEGIN(CryptoPP)
-
-//! thread local storage
-class CRYPTOPP_DLL ThreadLocalStorage : public NotCopyable
-{
-public:
-	//! exception thrown by ThreadLocalStorage class
-	class Err : public OS_Error
-	{
-	public:
-		Err(const std::string& operation, int error);
-	};
-
-	ThreadLocalStorage();
-	~ThreadLocalStorage();
-
-	void SetValue(void *value);
-	void *GetValue() const;
-
-private:
-	ThreadLocalIndexType m_index;
-};
-
-NAMESPACE_END
-
-#endif	// #ifdef THREADS_AVAILABLE
-
-#endif