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authorlloyd <[email protected]>2008-09-28 19:29:24 +0000
committerlloyd <[email protected]>2008-09-28 19:29:24 +0000
commit9bcfe627321ddc81691b835dffaa6324ac4684a4 (patch)
treefe5e8ae9813b853549558b59833022e87e83981b /src/kdf/kdf1
parent9822a701516396b7de4e41339faecd48ff8dc8ff (diff)
Move all modules into src/ directory
Diffstat (limited to 'src/kdf/kdf1')
-rw-r--r--src/kdf/kdf1/kdf1.cpp35
-rw-r--r--src/kdf/kdf1/kdf1.h29
-rw-r--r--src/kdf/kdf1/modinfo.txt10
3 files changed, 74 insertions, 0 deletions
diff --git a/src/kdf/kdf1/kdf1.cpp b/src/kdf/kdf1/kdf1.cpp
new file mode 100644
index 000000000..aac32db80
--- /dev/null
+++ b/src/kdf/kdf1/kdf1.cpp
@@ -0,0 +1,35 @@
+/*************************************************
+* KDF1 Source File *
+* (C) 1999-2007 Jack Lloyd *
+*************************************************/
+
+#include <botan/kdf1.h>
+#include <botan/lookup.h>
+#include <memory>
+
+namespace Botan {
+
+/*************************************************
+* KDF1 Key Derivation Mechanism *
+*************************************************/
+SecureVector<byte> KDF1::derive(u32bit,
+ const byte secret[], u32bit secret_len,
+ const byte P[], u32bit P_len) const
+ {
+ std::auto_ptr<HashFunction> hash(get_hash(hash_name));
+
+ hash->update(secret, secret_len);
+ hash->update(P, P_len);
+ return hash->final();
+ }
+
+/*************************************************
+* KDF1 Constructor *
+*************************************************/
+KDF1::KDF1(const std::string& h_name) : hash_name(h_name)
+ {
+ if(!have_hash(hash_name))
+ throw Algorithm_Not_Found(hash_name);
+ }
+
+}
diff --git a/src/kdf/kdf1/kdf1.h b/src/kdf/kdf1/kdf1.h
new file mode 100644
index 000000000..ebc1979fc
--- /dev/null
+++ b/src/kdf/kdf1/kdf1.h
@@ -0,0 +1,29 @@
+/*************************************************
+* KDF1 Header File *
+* (C) 1999-2007 Jack Lloyd *
+*************************************************/
+
+#ifndef BOTAN_KDF1_H__
+#define BOTAN_KDF1_H__
+
+#include <botan/pk_util.h>
+
+namespace Botan {
+
+/*************************************************
+* KDF1 *
+*************************************************/
+class BOTAN_DLL KDF1 : public KDF
+ {
+ public:
+ SecureVector<byte> derive(u32bit, const byte[], u32bit,
+ const byte[], u32bit) const;
+
+ KDF1(const std::string&);
+ private:
+ const std::string hash_name;
+ };
+
+}
+
+#endif
diff --git a/src/kdf/kdf1/modinfo.txt b/src/kdf/kdf1/modinfo.txt
new file mode 100644
index 000000000..802df67d0
--- /dev/null
+++ b/src/kdf/kdf1/modinfo.txt
@@ -0,0 +1,10 @@
+realname "KDF1"
+
+define KDF1
+
+load_on auto
+
+<add>
+kdf1.h
+kdf1.cpp
+</add>