期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2013
卷号：1
期号：7
出版社：S&S Publications
摘要：Local Area Network used everywhere. Plain message and long size of the message are the big problems for the LAN security. So to protect the authoritative data on LAN users has to apply the crypto graphy on one of these architectures. Cryptography the area of computer science which developed to provide security for the senders and receivers to transmit and receive confidential data through an insecure channel by a means of process called Encryption/ Decryption. Public key cryptography and Secret key Cryptography are types of cryptography. Public key cryptography provides the better security over the insecure computer netwo rks. RSA and NTRU public key cryptography algorithms keep secrecy of private key between all users on the sensitive or insecure networks. Compression can be used with encryption to fast transmission over LAN. Simple String Compression Algorithm combine with NTRU and RSA & using Peer to peer approach can provide better security as well as short message size for fast transmission of the message over the LAN. Using peer to peer technique we can exclude the third party servers or central dependability which may be costly or may have poor security.
关键词：Cryptography; Trusted Third Party; Peer to peer (P2P); Public Key Cryptography; Rivest Shamir Adlemen ; (RSA); Nth Truncated Ring Unit (NTRU); Simple String Compressio n Algorithm (SSCA) or Bit Reduction Algorithm
