Move lib into src

1 files changed, 58 insertions, 0 deletions

diff --git a/src/lib/kdf/prf_tls/prf_tls.h b/src/lib/kdf/prf_tls/prf_tls.h
new file mode 100644
index 000000000..fce11eae0
--- /dev/null
+++ b/src/lib/kdf/prf_tls/prf_tls.h
@@ -0,0 +1,58 @@
+/*
+* TLS v1.0 and v1.2 PRFs
+* (C) 2004-2010 Jack Lloyd
+*
+* Distributed under the terms of the Botan license
+*/
+
+#ifndef BOTAN_TLS_PRF_H__
+#define BOTAN_TLS_PRF_H__
+
+#include <botan/kdf.h>
+#include <botan/mac.h>
+#include <botan/hash.h>
+
+namespace Botan {
+
+/**
+* PRF used in TLS 1.0/1.1
+*/
+class BOTAN_DLL TLS_PRF : public KDF
+   {
+   public:
+      secure_vector<byte> derive(size_t key_len,
+                                const byte secret[], size_t secret_len,
+                                const byte seed[], size_t seed_len) const;
+
+      std::string name() const { return "TLS-PRF"; }
+      KDF* clone() const { return new TLS_PRF; }
+
+      TLS_PRF();
+      ~TLS_PRF();
+   private:
+      MessageAuthenticationCode* hmac_md5;
+      MessageAuthenticationCode* hmac_sha1;
+   };
+
+/**
+* PRF used in TLS 1.2
+*/
+class BOTAN_DLL TLS_12_PRF : public KDF
+   {
+   public:
+      secure_vector<byte> derive(size_t key_len,
+                                const byte secret[], size_t secret_len,
+                                const byte seed[], size_t seed_len) const;
+
+      std::string name() const { return "TLSv12-PRF(" + hmac->name() + ")"; }
+      KDF* clone() const { return new TLS_12_PRF(hmac->clone()); }
+
+      TLS_12_PRF(MessageAuthenticationCode* hmac);
+      ~TLS_12_PRF();
+   private:
+      MessageAuthenticationCode* hmac;
+   };
+
+}
+
+#endif