RCS file: header.h,v
Working file: header.h
head: 1.1
branch:
locks: strict
access list:
symbolic names:
keyword substitution: kv
total revisions: 1; selected revisions: 1
description:
It contains the header file which have to be included in the source code before execution of the program.
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revision 1.1
date: 2015/06/26 12:36:45; author: ankit; state: Exp;
Initial revision
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RCS file: prototype.h,v
Working file: prototype.h
head: 1.1
branch:
locks: strict
access list:
symbolic names:
keyword substitution: kv
total revisions: 1; selected revisions: 1
description:
It contains different function declarations which are called in the main program.
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revision 1.1
date: 2015/06/26 12:36:45; author: ankit; state: Exp;
Initial revision
=============================================================================
RCS file: mdc.c,v
Working file: mdc.c
head: 1.10
branch:
locks: strict
access list:
symbolic names:
keyword substitution: kv
total revisions: 10; selected revisions: 10
description:
This set of codes will read the file as specified by the user.
It generates file named encryption_key which stores the unique characters of the source file.
It counts the number of character in the encryption key and finds the required length of the code of every character in the encryption key.
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revision 1.10
date: 2015/06/28 04:23:38; author: ankit; state: Exp; lines: +1 -2
memory is increamented.
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revision 1.9
date: 2015/06/28 04:05:21; author: ankit; state: Exp; lines: +1 -0
*** empty log message ***
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revision 1.8
date: 2015/06/28 04:04:37; author: ankit; state: Exp; lines: +1 -1
*** empty log message ***
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revision 1.7
date: 2015/06/28 04:03:30; author: ankit; state: Exp; lines: +1 -1
*** empty log message ***
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revision 1.6
date: 2015/06/28 04:02:57; author: ankit; state: Exp; lines: +1 -0
*** empty log message ***
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revision 1.5
date: 2015/06/28 04:00:53; author: ankit; state: Exp; lines: +1 -1
*** empty log message ***
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revision 1.4
date: 2015/06/27 11:55:01; author: ankit; state: Exp; lines: +1 -1
signed char.
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revision 1.3
date: 2015/06/27 11:50:49; author: ankit; state: Exp; lines: +1 -1
character variables are changed by unsigned characters.
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revision 1.2
date: 2015/06/26 14:09:21; author: ankit; state: Exp; lines: +3 -3
‘is’ changes by ‘has been’.
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revision 1.1
date: 2015/06/26 12:30:18; author: ankit; state: Exp;
Initial revision
=============================================================================
RCS file: encryption.c,v
Working file: encryption.c
head: 1.2
branch:
locks: strict
access list:
symbolic names:
keyword substitution: kv
total revisions: 2; selected revisions: 2
description:
This set of codes will receive the number code lenths and the encryption key characters.
And it will switch the program control to the required encryption function according to the code length of the character.
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revision 1.2
date: 2015/06/27 10:57:46; author: ankit; state: Exp; lines: +1 -2
line is deleted before default label.
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revision 1.1
date: 2015/06/26 12:30:18; author: ankit; state: Exp;
Initial revision
=============================================================================
RCS file: encryption1.c,v
Working file: encryption1.c
head: 1.3
branch:
locks: strict
access list:
symbolic names:
keyword substitution: kv
total revisions: 3; selected revisions: 3
description:
It contains the encryption function to encrypt the data of the code length 1.
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revision 1.3
date: 2015/06/28 04:21:55; author: ankit; state: Exp; lines: +9 -0
memory is increamented.
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revision 1.2
date: 2015/06/26 16:37:27; author: ankit; state: Exp; lines: +297 -0
In this set of codes the fuction to compress the 1-bit code length characters is added.
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revision 1.1
date: 2015/06/26 12:30:18; author: ankit; state: Exp;
Initial revision
=============================================================================
RCS file: encryption2.c,v
Working file: encryption2.c
head: 1.6
branch:
locks: strict
access list:
symbolic names:
keyword substitution: kv
total revisions: 6; selected revisions: 6
description:
It contains the encryption function to encrypt the data of the code length 2.
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revision 1.6
date: 2015/06/28 04:22:19; author: ankit; state: Exp; lines: +5 -0
memory is increamented.
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revision 1.5
date: 2015/06/27 08:44:38; author: ankit; state: Exp; lines: +1 -0
the opened file is closed by the close(); function.
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revision 1.4
date: 2015/06/27 02:39:33; author: ankit; state: Exp; lines: +5 -5
error for ‘byt’ and ‘;’ is resoved
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revision 1.3
date: 2015/06/27 02:37:39; author: ankit; state: Exp; lines: +6 -6
error for ‘cdata’ is resolved
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revision 1.2
date: 2015/06/27 02:35:06; author: ankit; state: Exp; lines: +176 -0
the tasks to encrypt the data havin code length 2-bit is included.
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revision 1.1
date: 2015/06/26 12:30:18; author: ankit; state: Exp;
Initial revision
=============================================================================
RCS file: encryption3.c,v
Working file: encryption3.c
head: 1.3
branch:
locks: strict
access list:
symbolic names:
keyword substitution: kv
total revisions: 3; selected revisions: 3
description:
It contains the encryption function to encrypt the data of the code length 3.
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revision 1.3
date: 2015/06/28 04:22:23; author: ankit; state: Exp; lines: +10 -0
memory is increamented.
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revision 1.2
date: 2015/06/27 08:45:21; author: ankit; state: Exp; lines: +317 -0
a task is defined to compress the file with the code length 3-bit.
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revision 1.1
date: 2015/06/26 12:30:18; author: ankit; state: Exp;
Initial revision
=============================================================================
RCS file: encryption4.c,v
Working file: encryption4.c
head: 1.3
branch:
locks: strict
access list:
symbolic names:
keyword substitution: kv
total revisions: 3; selected revisions: 3
description:
It contains the encryption function to encrypt the data of the code length 4.
It reads the data from the source file and compresses it to 50% of its original size.
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revision 1.3
date: 2015/06/28 04:22:27; author: ankit; state: Exp; lines: +3 -0
memory is increamented.
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revision 1.2
date: 2015/06/26 14:10:16; author: ankit; state: Exp; lines: +2 -2
‘is’ changes by ‘has been’.
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revision 1.1
date: 2015/06/26 12:30:18; author: ankit; state: Exp;
Initial revision
=============================================================================
RCS file: encryption5.c,v
Working file: encryption5.c
head: 1.4
branch:
locks: strict
access list:
symbolic names:
keyword substitution: kv
total revisions: 4; selected revisions: 4
description:
It contains the encryption function to encrypt the data of the code length 5.
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revision 1.4
date: 2015/06/28 04:22:31; author: ankit; state: Exp; lines: +12 -0
memory is increamented.
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revision 1.3
date: 2015/06/28 04:08:52; author: ankit; state: Exp; lines: +1 -0
*** empty log message ***
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revision 1.2
date: 2015/06/27 09:50:30; author: ankit; state: Exp; lines: +341 -0
the task to compress the file having code length 5-bit is added.
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revision 1.1
date: 2015/06/26 12:30:18; author: ankit; state: Exp;
Initial revision
=============================================================================
RCS file: encryption6.c,v
Working file: encryption6.c
head: 1.4
branch:
locks: strict
access list:
symbolic names:
keyword substitution: kv
total revisions: 4; selected revisions: 4
description:
It contains the encryption function to encrypt the data of the code length 6.
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revision 1.4
date: 2015/06/28 04:22:33; author: ankit; state: Exp; lines: +7 -0
memory is increamented.
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revision 1.3
date: 2015/06/27 10:35:15; author: ankit; state: Exp; lines: +1 -0
code dumped (segmentation fault) is resolved.
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revision 1.2
date: 2015/06/27 10:31:18; author: ankit; state: Exp; lines: +192 -0
the task is added to the codes to compress the file having code length 6-bit.
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revision 1.1
date: 2015/06/26 12:30:18; author: ankit; state: Exp;
Initial revision
=============================================================================
RCS file: encryption7.c,v
Working file: encryption7.c
head: 1.3
branch:
locks: strict
access list:
symbolic names:
keyword substitution: kv
total revisions: 3; selected revisions: 3
description:
It contains the encryption function to encrypt the data of the code length 7.
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revision 1.3
date: 2015/06/28 04:22:36; author: ankit; state: Exp; lines: +15 -0
memory is increamented.
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revision 1.2
date: 2015/06/27 12:45:05; author: ankit; state: Exp; lines: +348 -0
Task to compress the file having 7-bit code length in the codes.
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revision 1.1
date: 2015/06/26 12:30:18; author: ankit; state: Exp;
Initial revision
=============================================================================
RCS file: encryption8.c,v
Working file: encryption8.c
head: 1.2
branch:
locks: strict
access list:
symbolic names:
keyword substitution: kv
total revisions: 2; selected revisions: 2
description:
It contains the encryption function to encrypt the data of the code length 8.
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revision 1.2
date: 2015/06/27 12:45:54; author: ankit; state: Exp; lines: +2 -0
Task to compress the file having 8-bit code length is added.
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revision 1.1
date: 2015/06/26 12:30:18; author: ankit; state: Exp;
Initial revision
=============================================================================
