Chinese Characters Knapsack Public Key Encryption Algorithm Research

Abstract:

The double-byte character asymmetric encryption is always the difficult problem in information encryption technology, to choose algorithm not only depends on encryption information safety, but also considering the processing speed of plus and encryption information as well the system implementation of software and hardware. Depend on the large integer factor decomposition and the lower operation speed in public key system to discrete logarithm. The article proposes based on the processing algorithm of knapsack public key of Chinese characters plus and encryption information, introduces the password thought and decryption principle of Merke-Hellman knapsack algorithm, describes the experimental verification of the encryption algorithm to Chinese character.

• Periodical: Applied Mechanics and Materials (Volumes 198-199)
• Pages: 1518-1522
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.198-199.1518
• Online since: September 2012
• Authors: Jun Feng Wang, Shan Wang, Yu Hong Liu
• Keywords: Ciphertext, Diagram Method, Knapsack, Plaintext, Private Key, Public Key

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