A FRACTAL ENCRYPTION ALGORITHM

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A FRACTAL ENCRYPTION ALGORITHM

• PENG Hai, GUO Qing-ping
• 1,2 Computer Processing Distributing
  Laboratory,
• Wuhan University of Technology

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the Mandlebrot Set Fractal
The Fractal geometry was set up by Mandelbrot at
1973. Here it is the famous Mandlbrot Set Fractal
which generate by the follow Mandlbrot Set
Equation.
Zk1 Zk2 C (Z0 0)
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Famous Fractals
The Sierpinski triangle
The Sierpinski carpet
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Fractal Dimension
m - edges numbers s - sub-triangles numbers
Dimension
n1 n2
n3 n4
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Procedure of Eryption
key
0001
0000 0011
plaintext
011001110
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Procedure of Eryption
key
0001
0000 0011
ciphertext
plaintext
011101010
011001110
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How to implement?
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111
100
010
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How to implement?
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001
110
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011
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How to implement?
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Some Extension
1 Change the data inputing order
2 Change location
key
key
111010010
0000 0011
0000 0011
0001
plaintext
100010111 00101011
plaintext
100010111
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Thank you!