A Comment on "MABS: Multicast Authentication Based on Batch Signature”

2012 ◽  
Vol 11 (11) ◽  
pp. 1775-1776 ◽  
Author(s):  
Wen Tao Zhu
Keyword(s):  
Batch Signature

scholarly journals Message Integration Authentication in the Internet-of-Things via Lattice-Based Batch Signatures

Sensors ◽  
2018 ◽  
Vol 18 (11) ◽  
pp. 4056 ◽  
Author(s):  
Xiuhua Lu ◽  
Wei Yin ◽  
Qiaoyan Wen ◽  
Kaitai Liang ◽  
Liqun Chen ◽  
...  
Keyword(s):  
Internet Of Things ◽  
Processing Speed ◽  
Quantum Computer ◽  
The Internet ◽  
Small Integer ◽  
Computer Attacks ◽  
Intersection Method ◽  
Small Integer Solution Problem ◽  
The Internet Of Things ◽  
Batch Signature

The internet-of-things (also known as IoT) connects a large number of information-sensing devices to the Internet to collect all kinds of information needed in real time. The reliability of the source of a large number of accessed information tests the processing speed of signatures. Batch signature allows a signer to sign a group of messages at one time, and signatures’ verification can be completed individually and independently. Therefore, batch signature is suitable for data integration authentication in IoT. An outstanding advantage of batch signature is that a signer is able to sign as many messages as possible at one time without worrying about the size of signed messages. To reduce complexity yielded by multiple message signing, a binary tree is usually leveraged in the construction of batch signature. However, this structure requires a batch residue, making the size of a batch signature (for a group of messages) even longer than the sum of single signatures. In this paper, we make use of the intersection method from lattice to propose a novel generic method for batch signature. We further combine our method with hash-and-sign paradigm and Fiat–Shamir transformation to propose new batch signature schemes. In our constructions, a batch signature does not need a batch residue, so that the size of the signature is relatively smaller. Our schemes are securely proved to be existential unforgeability against adaptive chosen message attacks under the small integer solution problem, which shows great potential resisting quantum computer attacks.

Constructing efficient and secure batch signature schemes

2021 ◽  
pp. 49-60
Author(s):  
Trieu Quang Phong
Keyword(s):  
Key Exchange ◽  
Authenticated Key Exchange ◽  
Signature Schemes ◽  
Signature Generation ◽  
Key Exchange Protocols ◽  
Multiple Messages ◽  
Performance Issues ◽  
Batch Signature

In ordinary signature schemes, such as RSA, DSA, ECDSA, the signing process is performed only for a single message. Due to performance issues, in some contexts, the above solutions will become unsuitable if a party needs to sign multiple messages simultaneously. For example, in the authenticated key exchange protocols based on signatures between client and server, the server is expected to handle multiple key exchange requests from different clients simultaneously. Batch signing is a solution that generates signatures for multi-messages simultaneously with a single (ordinary) signature generation. In this article, we will consider some of the existing batch signing solutions and point out a few of their weakness. To deal with these problems, the paper also proposes two secure types of batch signature schemes, but still ensures the same efficiency as the existing batch signing solution.

Beware the Batch Signature

2018 ◽  
Vol 36 (4) ◽  
pp. 264
Author(s):  
Kyle Clark ◽  
Andrew George ◽  
Mike Ruggio
Keyword(s):  
Batch Signature

scholarly journals MABS: Multicast Authentication Based on Batch Signature

2010 ◽  
Vol 9 (7) ◽  
pp. 982-993 ◽  
Author(s):  
Yun Zhou ◽  
Xiaoyan Zhu ◽  
Yuguang Fang
Keyword(s):  
Batch Signature

scholarly journals Basic Model of Multicast Authentication Based On Batch Signature-MABS

2013 ◽  
pp. 169-174
Author(s):  
Hilda C.P ◽  
Mr. Liaqat Ali khan ◽  
M.Grace Vennice
Keyword(s):  
Packet Loss ◽  
Block Size ◽  
Communication Overhead ◽  
Basic Scheme ◽  
Packet Filtering ◽  
Basic Model ◽  
Cryptographic Primitive ◽  
Authentication Schemes ◽  
The Relationship ◽  
Batch Signature

Traditional multicast authentication schemes manage the different involvement of the receivers by letting the sender: Choose the block size, divide a multicast stream into blocks, connect each block with a signature, and spread the effect of the Signature across all the packets in the block. The relationship between packets tends to packet loss which is very common via internet and wireless communication. For which we are going to propose novel multicast authentication protocol called MABS (Multicast Authentication Based on Batch Signature) by including two specified schemes MABS-B and MABS-E. Where MABS-B reduces the packet loss by eliminating the relationship between packets ,and due to its efficient cryptographic primitive called batch signature it provides efficient latency, computation and communication overhead .Where MABS-E improve the Dos impact by combining the basic scheme with a packet filtering mechanism while preserving the perfect resilience to packet loss.

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