1 files changed, 0 insertions, 68 deletions
diff --git a/library/cpp/string_utils/secret_string/secret_string.cpp b/library/cpp/string_utils/secret_string/secret_string.cpp
deleted file mode 100644
index 3b68d3cd274..00000000000
--- a/library/cpp/string_utils/secret_string/secret_string.cpp
+++ /dev/null
@@ -1,68 +0,0 @@
-#include "secret_string.h"
-
-#include <util/system/madvise.h>
-
-namespace NSecretString {
-    TSecretString::TSecretString(TStringBuf value) {
-        Init(value);
-    }
-
-    TSecretString::~TSecretString() {
-        try {
-            Clear();
-        } catch (...) {
-        }
-    }
-
-    TSecretString& TSecretString::operator=(const TSecretString& o) {
-        if (&o == this) {
-            return *this;
-        }
-
-        Init(o.Value_);
-
-        return *this;
-    }
-
-    /**
-     * It is not honest "move". Actually it is copy-assignment with cleaning of other instance.
-     * This way allowes to avoid side effects of string optimizations:
-     *   Copy-On-Write or Short-String-Optimization
-     */
-    TSecretString& TSecretString::operator=(TSecretString&& o) {
-        if (&o == this) {
-            return *this;
-        }
-
-        Init(o.Value_);
-        o.Clear();
-
-        return *this;
-    }
-
-    TSecretString& TSecretString::operator=(const TStringBuf o) {
-        Init(o);
-
-        return *this;
-    }
-
-    void TSecretString::Init(TStringBuf value) {
-        Clear();
-        if (value.empty()) {
-            return;
-        }
-
-        Value_ = value;
-        MadviseExcludeFromCoreDump(Value_);
-    }
-
-    void TSecretString::Clear() {
-        if (Value_.empty()) {
-            return;
-        }
-
-        SecureZero((void*)Value_.data(), Value_.size());
-        MadviseIncludeIntoCoreDump(Value_);
-        Value_.clear();
-    }
-}