Move lib into src

1 files changed, 61 insertions, 0 deletions

diff --git a/src/lib/cert/cvc/ecdsa_sig.h b/src/lib/cert/cvc/ecdsa_sig.h
new file mode 100644
index 000000000..1c3b506cb
--- /dev/null
+++ b/src/lib/cert/cvc/ecdsa_sig.h
@@ -0,0 +1,61 @@
+/*
+* ECDSA Signature
+* (C) 2007 Falko Strenzke, FlexSecure GmbH
+* (C) 2008-2010 Jack Lloyd
+*
+* Distributed under the terms of the Botan license
+*/
+
+#ifndef BOTAN_ECDSA_SIGNATURE_H__
+#define BOTAN_ECDSA_SIGNATURE_H__
+
+#include <botan/bigint.h>
+#include <botan/der_enc.h>
+#include <botan/ber_dec.h>
+
+namespace Botan {
+
+/**
+* Class representing an ECDSA signature
+*/
+class BOTAN_DLL ECDSA_Signature
+   {
+   public:
+      friend class ECDSA_Signature_Decoder;
+
+      ECDSA_Signature() {}
+      ECDSA_Signature(const BigInt& r, const BigInt& s) :
+         m_r(r), m_s(s) {}
+
+      ECDSA_Signature(const std::vector<byte>& ber);
+
+      const BigInt& get_r() const { return m_r; }
+      const BigInt& get_s() const { return m_s; }
+
+      /**
+      * return the r||s
+      */
+      std::vector<byte> get_concatenation() const;
+
+      std::vector<byte> DER_encode() const;
+
+      bool operator==(const ECDSA_Signature& other) const
+         {
+         return (get_r() == other.get_r() && get_s() == other.get_s());
+         }
+
+   private:
+      BigInt m_r;
+      BigInt m_s;
+   };
+
+inline bool operator!=(const ECDSA_Signature& lhs, const ECDSA_Signature& rhs)
+   {
+   return !(lhs == rhs);
+   }
+
+ECDSA_Signature decode_concatenation(const std::vector<byte>& concatenation);
+
+}
+
+#endif