Final part on compatibility layer: LOGBROKER-7215

ref:777c67aadbf705d19034a09a792b2df61ba53697

1 files changed, 34 insertions, 0 deletions

diff --git a/library/cpp/openssl/crypto/rsa.h b/library/cpp/openssl/crypto/rsa.h
new file mode 100644
index 0000000000..3bf9e4a233
--- /dev/null
+++ b/library/cpp/openssl/crypto/rsa.h
@@ -0,0 +1,34 @@
+#pragma once
+
+#include <util/generic/utility.h>
+#include <util/generic/noncopyable.h>
+
+struct rsa_st;
+
+namespace NOpenSsl {
+    class TBigInteger;
+
+    namespace NRsa {
+        class TPublicKey: public TNonCopyable {
+        public:
+            inline TPublicKey(TPublicKey&& other) noexcept {
+                Swap(other);
+            }
+
+            TPublicKey(const TBigInteger& e, const TBigInteger& n);
+            ~TPublicKey() noexcept;
+
+            size_t OutputLength() const noexcept;
+
+            TBigInteger EncryptNoPad(const TBigInteger& src) const;
+            size_t EncryptNoPad(void* dst, const void* src, size_t size) const;
+
+            inline void Swap(TPublicKey& other) noexcept {
+                DoSwap(Key_, other.Key_);
+            }
+
+        private:
+            rsa_st* Key_ = nullptr;
+        };
+    };
+}