1 files changed, 0 insertions, 93 deletions
diff --git a/src/lib/entropy/unix_procs/unix_procs.h b/src/lib/entropy/unix_procs/unix_procs.h
deleted file mode 100644
index 24c10fff0..000000000
--- a/src/lib/entropy/unix_procs/unix_procs.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
-* Unix EntropySource
-* (C) 1999-2009,2013 Jack Lloyd
-*
-* Botan is released under the Simplified BSD License (see license.txt)
-*/
-
-#ifndef BOTAN_ENTROPY_SRC_UNIX_H__
-#define BOTAN_ENTROPY_SRC_UNIX_H__
-
-#include <botan/entropy_src.h>
-#include <vector>
-#include <botan/mutex.h>
-
-namespace Botan {
-
-/**
-* Entropy source for generic Unix. Runs various programs trying to
-* gather data hard for a remote attacker to guess. Probably not too
-* effective against local attackers as they can sample from the same
-* distribution.
-*/
-class Unix_EntropySource final : public Entropy_Source
-   {
-   public:
-      std::string name() const override { return "unix_procs"; }
-
-      size_t poll(RandomNumberGenerator& rng) override;
-
-      /**
-      * @param trusted_paths is a list of directories that are assumed
-      *        to contain only 'safe' binaries. If an attacker can write
-      *        an executable to one of these directories then we will
-      *        run arbitrary code.
-      * @param proc_count number of concurrent processes executing,
-      * when set to zero, number of processors is used
-      */
-      Unix_EntropySource(const std::vector<std::string>& trusted_paths,
-                         size_t proc_count = 0);
-   private:
-      static std::vector<std::vector<std::string>> get_default_sources();
-
-      class Unix_Process
-         {
-         public:
-            int fd() const { return m_fd; }
-
-            void spawn(const std::vector<std::string>& args);
-            void shutdown();
-
-            Unix_Process() {}
-
-            Unix_Process(const std::vector<std::string>& args) { spawn(args); }
-
-            ~Unix_Process() { shutdown(); }
-
-            Unix_Process(Unix_Process&& other)
-               {
-               std::swap(m_fd, other.m_fd);
-               std::swap(m_pid, other.m_pid);
-               }
-
-            Unix_Process(const Unix_Process&) = delete;
-            Unix_Process& operator=(const Unix_Process&) = delete;
-         private:
-            int m_fd = -1;
-            int m_pid = -1;
-         };
-
-      const std::vector<std::string>& next_source();
-
-      mutex_type m_mutex;
-      const std::vector<std::string> m_trusted_paths;
-      const size_t m_concurrent;
-
-      std::vector<std::vector<std::string>> m_sources;
-      size_t m_sources_idx = 0;
-
-      std::vector<Unix_Process> m_procs;
-      secure_vector<byte> m_buf;
-   };
-
-class UnixProcessInfo_EntropySource final : public Entropy_Source
-   {
-   public:
-      std::string name() const override { return "proc_info"; }
-
-      size_t poll(RandomNumberGenerator& rng) override;
-   };
-
-}
-
-#endif