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DNA-Kryptographie
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ISBN10: 6630133293
ISBN13: 9786630133295
Publisher: Verlag Unser Wissen
Published: Jun 10 2026
Pages: 88
Weight: 0.28
Height: 0.21 Width: 6.00 Depth: 9.00
Language: German
ISBN13: 9786630133295
Publisher: Verlag Unser Wissen
Published: Jun 10 2026
Pages: 88
Weight: 0.28
Height: 0.21 Width: 6.00 Depth: 9.00
Language: German
Wenn wir über Sicherheit und Netzwerke sprechen, vergessen wir nie den Beitrag von Ver- und Entschlüsselungsmethoden und -techniken. In den letzten Jahren hat sich die DNA-Computing-Technologie rasant entwickelt und kann ihren Beitrag zu verschiedenen Soft-Computing-Methoden und Sicherheitsalgorithmen leisten.Auf der Suche nach einem effektiven, effizienten und robusten Algorithmus für die Bildverschlüsselung wurden viele Bemühungen und Vorschläge gefunden. In diesem Projekt arbeiten wir an einer Bildverschlüsselungstechnik unter Verwendung der DNA-Sequenz-Additionstechnik. Die vorgeschlagene Technik Zunächst wird das Bild in eine binäre Matrix umgewandelt, nachdem die Matrix in einige gleiche Blöcke unterteilt wurde. Zweitens wird jeder Block in DNA-Sequenzen kodiert und die DNA-Sequenz-Additionsoperation verwendet, um diese Blöcke zu addieren. Drittens wird die DNA-Sequenz-Komplement-Operation für das Ergebnis einer addierten Matrix unter Verwendung von zwei logistischen Karten durchgeführt. Durch die Dekodierung der DNA-Sequenzmatrix aus dem dritten Schritt erhalten wir schlie lich das verschlüsselte Bild. Die experimentellen Simulationsergebnisse und die Sicherheitsanalyse zeigen, dass unser Algorithmus nicht nur einen besseren Verschlüsselungseffekt erzielt, sondern auch erschöpfenden Angriffen, statistischen Angriffen und differenziellen Angriffen widerstehen kann.
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