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/mac/cmac/cmac.cpp b/src/mac/cmac/cmac.cpp
index bd3f174c1..84aa61e03 100644
--- a/src/mac/cmac/cmac.cpp
+++ b/src/mac/cmac/cmac.cpp
@@ -1,16 +1,18 @@
-/*************************************************
-* CMAC Source File                               *
-* (C) 1999-2007 Jack Lloyd                       *
-*************************************************/
+/*
+* CMAC
+* (C) 1999-2007 Jack Lloyd
+*
+* Distributed under the terms of the Botan license
+*/
 
 #include <botan/cmac.h>
 #include <botan/xor_buf.h>
 
 namespace Botan {
 
-/*************************************************
-* Perform CMAC's multiplication in GF(2^n)       *
-*************************************************/
+/*
+* Perform CMAC's multiplication in GF(2^n)
+*/
 SecureVector<byte> CMAC::poly_double(const MemoryRegion<byte>& in,
                                      byte polynomial)
    {
@@ -32,9 +34,9 @@ SecureVector<byte> CMAC::poly_double(const MemoryRegion<byte>& in,
    return out;
    }
 
-/*************************************************
-* Update an CMAC Calculation                     *
-*************************************************/
+/*
+* Update an CMAC Calculation
+*/
 void CMAC::add_data(const byte input[], u32bit length)
    {
    buffer.copy(position, input, length);
@@ -57,9 +59,9 @@ void CMAC::add_data(const byte input[], u32bit length)
    position += length;
    }
 
-/*************************************************
-* Finalize an CMAC Calculation                   *
-*************************************************/
+/*
+* Finalize an CMAC Calculation
+*/
 void CMAC::final_result(byte mac[])
    {
    xor_buf(state, buffer, position);
@@ -84,9 +86,9 @@ void CMAC::final_result(byte mac[])
    position = 0;
    }
 
-/*************************************************
-* CMAC Key Schedule                              *
-*************************************************/
+/*
+* CMAC Key Schedule
+*/
 void CMAC::key_schedule(const byte key[], u32bit length)
    {
    clear();
@@ -96,9 +98,9 @@ void CMAC::key_schedule(const byte key[], u32bit length)
    P = poly_double(B, polynomial);
    }
 
-/*************************************************
-* Clear memory of sensitive data                 *
-*************************************************/
+/*
+* Clear memory of sensitive data
+*/
 void CMAC::clear() throw()
    {
    e->clear();
@@ -109,25 +111,25 @@ void CMAC::clear() throw()
    position = 0;
    }
 
-/*************************************************
-* Return the name of this type                   *
-*************************************************/
+/*
+* Return the name of this type
+*/
 std::string CMAC::name() const
    {
    return "CMAC(" + e->name() + ")";
    }
 
-/*************************************************
-* Return a clone of this object                  *
-*************************************************/
+/*
+* Return a clone of this object
+*/
 MessageAuthenticationCode* CMAC::clone() const
    {
    return new CMAC(e->clone());
    }
 
-/*************************************************
-* CMAC Constructor                               *
-*************************************************/
+/*
+* CMAC Constructor
+*/
 CMAC::CMAC(BlockCipher* e_in) :
    MessageAuthenticationCode(e_in->BLOCK_SIZE,
                              e_in->MINIMUM_KEYLENGTH,
@@ -149,9 +151,9 @@ CMAC::CMAC(BlockCipher* e_in) :
    position = 0;
    }
 
-/*************************************************
-* CMAC Destructor                                *
-*************************************************/
+/*
+* CMAC Destructor
+*/
 CMAC::~CMAC()
    {
    delete e;