دراسة مقارنة لدرجة سرية برامج مشاركة السرية
Abstract
مع نهاية القرن العشرين تزايدت عمليات سرقة المصارف بالرغم من وجود كلمات مرور لحماية الحسابات, والسبب في ذلك يعود إلى قيام أحد عملاء المصرف المؤتمنين بتقديم كلمة السر(المفتاح السري) للمصرف إلى المختلسين . قاد هذا الأمر إلى إيجاد ما يسمى ببرنامج مشاركة السرية (Secret Sharing Scheme) لتحسين درجة السرية والأمان, وهو برنامج يتم فيه استخدام عدد من المشاركين؛ إذ يأخذ كل مُشارك جزءاً من المعلومات السرية , التي لا يتمكن أي مشارك بمفرده من كشفها.
يهدف هذا البحث إلى دراسة مقارنة لدرجة سرية برامج مشاركة السرية, التي درست من قبل.
وفي نهاية البحث تم التوصل إلى النتائج التالية :
1- الأفضل برامج مشاركة السرية من أجل بنى وصول منتظمة.
2- اقتراح برنامج يهدف إلى تحسين الأمان, وحماية المعلومات السرية.
3- العلاقة بين درجة بنية الوصول وعدد المشاركين في كل مجموعة فرعية مفوضة
Despite the use of passwords to protect computations, bank robbery has increased by the end of the twentieth century. This occurs when one of the bank employees passes the password to embezzlers. This matter has led to finding a secret sharing scheme to improve the security and secrecy degree; this scheme uses a number of participants, and each participant obtains a part of the secret information, whereupon none of the participants can unilaterally divulge this information. The research studies the secrecy degree of the Secret Sharing Schemes. Finally, we have highlighted the following:
1- The secret sharing schemes for uniform access structures is the best.
2- A scheme to improve the security and protection of secret information.
3- The relationship between the access structure degree and the number of participants in each secret sharing sub-group
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2019 ttps://creativecommons.org/licenses/by-nc-sa/4.0/
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
The authors retain the copyright and grant the right to publish in the magazine for the first time with the transfer of the commercial right to Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series
Under a CC BY- NC-SA 04 license that allows others to share the work with of the work's authorship and initial publication in this journal. Authors can use a copy of their articles in their scientific activity, and on their scientific websites, provided that the place of publication is indicted in Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series . The Readers have the right to send, print and subscribe to the initial version of the article, and the title of Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series Publisher
journal uses a CC BY-NC-SA license which mean
You are free to:
- Share — copy and redistribute the material in any medium or format
- Adapt — remix, transform, and build upon the material
- The licensor cannot revoke these freedoms as long as you follow the license terms.
- Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- NonCommercial — You may not use the material for commercial purposes.
- ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.
- No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
