Thomas Moschny passed along a request from the Fedora packagers which came

up during the Fedora submission review, that each source file include some
text about the license. One handy Perl script later and each file now has
the line
   Distributed under the terms of the Botan license
after the copyright notices.

While I was in there modifying every file anyway, I also stripped out the
remainder of the block comments (lots of astericks before and after the
text); this is stylistic thing I picked up when I was first learning C++
but in retrospect it is not a good style as the structure makes it harder
to modify comments (with the result that comments become fewer, shorter and
are less likely to be updated, which are not good things).

1 files changed, 33 insertions, 31 deletions

diff --git a/src/block/des/des.cpp b/src/block/des/des.cpp
index f6453cff0..37520e0fc 100644
--- a/src/block/des/des.cpp
+++ b/src/block/des/des.cpp
@@ -1,7 +1,9 @@
-/*************************************************
-* DES Source File                                *
-* (C) 1999-2008 Jack Lloyd                       *
-*************************************************/
+/*
+* DES
+* (C) 1999-2008 Jack Lloyd
+*
+* Distributed under the terms of the Botan license
+*/
 
 #include <botan/des.h>
 #include <botan/loadstor.h>
@@ -10,9 +12,9 @@ namespace Botan {
 
 namespace {
 
-/*************************************************
-* DES Key Schedule                               *
-*************************************************/
+/*
+* DES Key Schedule
+*/
 void des_key_schedule(u32bit round_key[32], const byte key[8])
    {
    static const byte ROT[16] = { 1, 1, 2, 2, 2, 2, 2, 2,
@@ -76,9 +78,9 @@ void des_key_schedule(u32bit round_key[32], const byte key[8])
       }
    }
 
-/*************************************************
-* DES Encryption                                 *
-*************************************************/
+/*
+* DES Encryption
+*/
 void des_encrypt(u32bit& L, u32bit& R,
                  const u32bit round_key[32])
    {
@@ -104,9 +106,9 @@ void des_encrypt(u32bit& L, u32bit& R,
       }
    }
 
-/*************************************************
-* DES Decryption                                 *
-*************************************************/
+/*
+* DES Decryption
+*/
 void des_decrypt(u32bit& L, u32bit& R,
                  const u32bit round_key[32])
    {
@@ -134,9 +136,9 @@ void des_decrypt(u32bit& L, u32bit& R,
 
 }
 
-/*************************************************
-* DES Encryption                                 *
-*************************************************/
+/*
+* DES Encryption
+*/
 void DES::enc(const byte in[], byte out[]) const
    {
    u64bit T = (DES_IPTAB1[in[0]]     ) | (DES_IPTAB1[in[1]] << 1) |
@@ -159,9 +161,9 @@ void DES::enc(const byte in[], byte out[]) const
    store_be(T, out);
    }
 
-/*************************************************
-* DES Decryption                                 *
-*************************************************/
+/*
+* DES Decryption
+*/
 void DES::dec(const byte in[], byte out[]) const
    {
    u64bit T = (DES_IPTAB1[in[0]]     ) | (DES_IPTAB1[in[1]] << 1) |
@@ -184,17 +186,17 @@ void DES::dec(const byte in[], byte out[]) const
    store_be(T, out);
    }
 
-/*************************************************
-* DES Key Schedule                               *
-*************************************************/
+/*
+* DES Key Schedule
+*/
 void DES::key_schedule(const byte key[], u32bit)
    {
    des_key_schedule(round_key.begin(), key);
    }
 
-/*************************************************
-* TripleDES Encryption                           *
-*************************************************/
+/*
+* TripleDES Encryption
+*/
 void TripleDES::enc(const byte in[], byte out[]) const
    {
    u64bit T = (DES_IPTAB1[in[0]]     ) | (DES_IPTAB1[in[1]] << 1) |
@@ -219,9 +221,9 @@ void TripleDES::enc(const byte in[], byte out[]) const
    store_be(T, out);
    }
 
-/*************************************************
-* TripleDES Decryption                           *
-*************************************************/
+/*
+* TripleDES Decryption
+*/
 void TripleDES::dec(const byte in[], byte out[]) const
    {
    u64bit T = (DES_IPTAB1[in[0]]     ) | (DES_IPTAB1[in[1]] << 1) |
@@ -246,9 +248,9 @@ void TripleDES::dec(const byte in[], byte out[]) const
    store_be(T, out);
    }
 
-/*************************************************
-* TripleDES Key Schedule                         *
-*************************************************/
+/*
+* TripleDES Key Schedule
+*/
 void TripleDES::key_schedule(const byte key[], u32bit length)
    {
    des_key_schedule(&round_key[0], key);