- Updated Copyright notices

diff --git a/programs/aes/aescrypt2.c b/programs/aes/aescrypt2.c
index 8e632f0..63dbc93 100644
--- a/programs/aes/aescrypt2.c
+++ b/programs/aes/aescrypt2.c
@@ -1,7 +1,9 @@
 /*
  *  AES-256 file encryption program
  *
- *  Copyright (C) 2006-2007  Christophe Devine
+ *  Based on XySSL: Copyright (C) 2006-2008  Christophe Devine
+ *
+ *  Copyright (C) 2009       Paul Bakker
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/programs/hash/hello.c b/programs/hash/hello.c
index f1e93ab..9732fb4 100644
--- a/programs/hash/hello.c
+++ b/programs/hash/hello.c
@@ -1,7 +1,9 @@
 /*
  *  Classic "Hello, world" demonstration program
  *
- *  Copyright (C) 2006-2007  Christophe Devine
+ *  Based on XySSL: Copyright (C) 2006-2008  Christophe Devine
+ *
+ *  Copyright (C) 2009       Paul Bakker
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/programs/hash/md5sum.c b/programs/hash/md5sum.c
index d246900..fae65ce 100644
--- a/programs/hash/md5sum.c
+++ b/programs/hash/md5sum.c
@@ -1,7 +1,9 @@
 /*
  *  md5sum demonstration program
  *
- *  Copyright (C) 2006-2007  Christophe Devine
+ *  Based on XySSL: Copyright (C) 2006-2008  Christophe Devine
+ *
+ *  Copyright (C) 2009       Paul Bakker
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/programs/hash/sha1sum.c b/programs/hash/sha1sum.c
index 53a97d0..b067921 100644
--- a/programs/hash/sha1sum.c
+++ b/programs/hash/sha1sum.c
@@ -1,7 +1,9 @@
 /*
  *  sha1sum demonstration program
  *
- *  Copyright (C) 2006-2007  Christophe Devine
+ *  Based on XySSL: Copyright (C) 2006-2008  Christophe Devine
+ *
+ *  Copyright (C) 2009       Paul Bakker
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/programs/hash/sha2sum.c b/programs/hash/sha2sum.c
index beb21cb..e9f4155 100644
--- a/programs/hash/sha2sum.c
+++ b/programs/hash/sha2sum.c
@@ -1,7 +1,9 @@
 /*
  *  sha2sum demonstration program
  *
- *  Copyright (C) 2006-2007  Christophe Devine
+ *  Based on XySSL: Copyright (C) 2006-2008  Christophe Devine
+ *
+ *  Copyright (C) 2009       Paul Bakker
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/programs/pkey/dh_client.c b/programs/pkey/dh_client.c
index 8bf6b5f..7f1ed18 100644
--- a/programs/pkey/dh_client.c
+++ b/programs/pkey/dh_client.c
@@ -1,7 +1,9 @@
 /*
  *  Diffie-Hellman-Merkle key exchange (client side)
  *
- *  Copyright (C) 2006-2007  Christophe Devine
+ *  Based on XySSL: Copyright (C) 2006-2008  Christophe Devine
+ *
+ *  Copyright (C) 2009       Paul Bakker
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/programs/pkey/dh_genprime.c b/programs/pkey/dh_genprime.c
index 45605e3..b83517a 100644
--- a/programs/pkey/dh_genprime.c
+++ b/programs/pkey/dh_genprime.c
@@ -1,7 +1,9 @@
 /*
  *  Diffie-Hellman-Merkle key exchange (prime generation)
  *
- *  Copyright (C) 2006-2007  Christophe Devine
+ *  Based on XySSL: Copyright (C) 2006-2008  Christophe Devine
+ *
+ *  Copyright (C) 2009       Paul Bakker
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/programs/pkey/dh_server.c b/programs/pkey/dh_server.c
index f4b7b44..46f59ba 100644
--- a/programs/pkey/dh_server.c
+++ b/programs/pkey/dh_server.c
@@ -1,7 +1,9 @@
 /*
  *  Diffie-Hellman-Merkle key exchange (server side)
  *
- *  Copyright (C) 2006-2007  Christophe Devine
+ *  Based on XySSL: Copyright (C) 2006-2008  Christophe Devine
+ *
+ *  Copyright (C) 2009       Paul Bakker
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/programs/pkey/mpi_demo.c b/programs/pkey/mpi_demo.c
index 87737c8..3d16b5a 100644
--- a/programs/pkey/mpi_demo.c
+++ b/programs/pkey/mpi_demo.c
@@ -1,7 +1,9 @@
 /*
  *  Simple MPI demonstration program
  *
- *  Copyright (C) 2006-2007  Christophe Devine
+ *  Based on XySSL: Copyright (C) 2006-2008  Christophe Devine
+ *
+ *  Copyright (C) 2009       Paul Bakker
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/programs/pkey/rsa_genkey.c b/programs/pkey/rsa_genkey.c
index cd8016d..093e6e9 100644
--- a/programs/pkey/rsa_genkey.c
+++ b/programs/pkey/rsa_genkey.c
@@ -1,7 +1,9 @@
 /*
  *  Example RSA key generation program
  *
- *  Copyright (C) 2006-2007  Christophe Devine
+ *  Based on XySSL: Copyright (C) 2006-2008  Christophe Devine
+ *
+ *  Copyright (C) 2009       Paul Bakker
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/programs/pkey/rsa_sign.c b/programs/pkey/rsa_sign.c
index 85016b9..0c57bf6 100644
--- a/programs/pkey/rsa_sign.c
+++ b/programs/pkey/rsa_sign.c
@@ -1,7 +1,9 @@
 /*
  *  RSA/SHA-1 signature creation program
  *
- *  Copyright (C) 2006-2007  Christophe Devine
+ *  Based on XySSL: Copyright (C) 2006-2008  Christophe Devine
+ *
+ *  Copyright (C) 2009       Paul Bakker
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/programs/pkey/rsa_verify.c b/programs/pkey/rsa_verify.c
index a8096f3..9848cc2 100644
--- a/programs/pkey/rsa_verify.c
+++ b/programs/pkey/rsa_verify.c
@@ -1,7 +1,9 @@
 /*
  *  RSA/SHA-1 signature verification program
  *
- *  Copyright (C) 2006-2007  Christophe Devine
+ *  Based on XySSL: Copyright (C) 2006-2008  Christophe Devine
+ *
+ *  Copyright (C) 2009       Paul Bakker
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/programs/ssl/ssl_client1.c b/programs/ssl/ssl_client1.c
index d99702c..e62ede6 100644
--- a/programs/ssl/ssl_client1.c
+++ b/programs/ssl/ssl_client1.c
@@ -1,7 +1,9 @@
 /*
  *  SSL client demonstration program
  *
- *  Copyright (C) 2006-2007  Christophe Devine
+ *  Based on XySSL: Copyright (C) 2006-2008  Christophe Devine
+ *
+ *  Copyright (C) 2009       Paul Bakker
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/programs/ssl/ssl_client2.c b/programs/ssl/ssl_client2.c
index d213093..dd04969 100644
--- a/programs/ssl/ssl_client2.c
+++ b/programs/ssl/ssl_client2.c
@@ -1,7 +1,9 @@
 /*
  *  SSL client with certificate authentication
  *
- *  Copyright (C) 2006-2007  Christophe Devine
+ *  Based on XySSL: Copyright (C) 2006-2008  Christophe Devine
+ *
+ *  Copyright (C) 2009       Paul Bakker
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/programs/ssl/ssl_server.c b/programs/ssl/ssl_server.c
index 4b07ef6..30d8502 100644
--- a/programs/ssl/ssl_server.c
+++ b/programs/ssl/ssl_server.c
@@ -1,7 +1,9 @@
 /*
  *  SSL server demonstration program
  *
- *  Copyright (C) 2006-2007  Christophe Devine
+ *  Based on XySSL: Copyright (C) 2006-2008  Christophe Devine
+ *
+ *  Copyright (C) 2009       Paul Bakker
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/programs/test/benchmark.c b/programs/test/benchmark.c
index 5058cff..3e70c2c 100644
--- a/programs/test/benchmark.c
+++ b/programs/test/benchmark.c
@@ -1,7 +1,9 @@
 /*
  *  Benchmark demonstration program
  *
- *  Copyright (C) 2006-2007  Christophe Devine
+ *  Based on XySSL: Copyright (C) 2006-2008  Christophe Devine
+ *
+ *  Copyright (C) 2009       Paul Bakker
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/programs/test/selftest.c b/programs/test/selftest.c
index cf77939..6028573 100644
--- a/programs/test/selftest.c
+++ b/programs/test/selftest.c
@@ -1,7 +1,9 @@
 /*
  *  Self-test demonstration program
  *
- *  Copyright (C) 2006-2007  Christophe Devine
+ *  Based on XySSL: Copyright (C) 2006-2008  Christophe Devine
+ *
+ *  Copyright (C) 2009       Paul Bakker
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/programs/test/ssl_test.c b/programs/test/ssl_test.c
index ebf2be9..5781ac3 100644
--- a/programs/test/ssl_test.c
+++ b/programs/test/ssl_test.c
@@ -1,7 +1,9 @@
 /*
  *  SSL/TLS stress testing program
  *
- *  Copyright (C) 2006-2007  Christophe Devine
+ *  Based on XySSL: Copyright (C) 2006-2008  Christophe Devine
+ *
+ *  Copyright (C) 2009       Paul Bakker
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by