| 摘要 |
<p>The present invention provides a cryptographic method which requires less computation as compared to existing methods like the DES and RSA algorithms. This invention also provides a more secure and flexible method of transmission of data in real time with minimum delay or latency. The cryptographic method in the present invention provides a coding system using a key which may be a public/private, symmetrical/asymmetrical in nature and the length of the key is based on the requirement of the user. A plain text file consisting of data, or data on its own or a group of data using the present invention is encrypted into cipher-text and then transmitted or transferred to a recipient or a group of recipients. This invention may be used for secured communications, internet commerce, commercial purposes and financial services. The cipher-text is then decrypted at the recipient's end as plain-text in the form of a file or data.</p> |
