@incollection{,
	
					
					
					2E8CB70619BD1A4C4AC88A65942DC595
				,
	author={{Sarika} and {Silvi} and {Manav institute of technology and Management ,jevra(Hissar) Haryana}},
	journal={{Global Journal of Computer Science and Technology}},
	journal={{GJCST}}0975-41720975-435010.34257/gjcst,
	address={Cambridge, United States},
	publisher={Global Journals Organisation}1445557
}

@incollection{b0,
	
	
		,
	title={{Attacking and Repairing Batch Verification Schemes}}
		,
	author={{
			CBoyd
		} and {
			CPavlovski
		}}
		
	
	
		,
	booktitle={{Proc. Sixth Int'l Conf. Theory and application of Cryptology and Information Security Advances in Cryptology (ASIANCRYPT '00)}}
				Sixth Int'l Conf. Theory and application of Cryptology and Information Security Advances in Cryptology (ASIANCRYPT '00)
		
			,
	year={2000}
		
	

}

@book{b1,
	
	
		,
	title={{Signing a digital signature without using one-way hash functions and message redundancy schemes}}
		,
	author={{
			Chin-ChenChang
		} and {
			Ya-FenChang
		}}
		
		
			,
	year={2004}
			,
	publisher={IEEE Communication Letters}
		
	

}

@book{b2,
	
	
		,
	title={{Cryptanalysis of Chang et al.'s Signature Scheme with Message Recovery}}
		,
	author={{
			FGZhang
		}}
		
			,
	year={2005}
			,
	publisher={IEEE Communication Letters}
		
	

}

@book{b3,
	
	
		,
	title={{Forgery Attacks on Digital Signature Schemes without sing One-way Hash and Message Redundancy}}
		,
	author={{
			YuHung
		} and {
			Chien
		}}
		
		
			,
	year={2006}
		
	
	,
	note={IEEE communications letters}

}

@incollection{b4,
	
	
		,
	title={{Efficient Multicast Packet Authentication Using Signature Amortization}}
		,
	author={{
			JMPark
		} and {
			EK PChong
		} and {
			HJSiegel
		}}
		
		
	
	
		,
	booktitle={{Proc. IEEE Symp. Security and Privacy}}
				IEEE Symp. Security and Privacy
		
			,
	year={2002}
		
	

}

@book{b5,
	
	
		,
	title={{Improvement on a Digital Signature Scheme without using One-way Hash and Message Redundancy}}
		,
	author={{
			JieLiu
		} and {
			JianhuaLi
		}}
		
		
			,
	year={2006}
		
		
			Department of Electronic Engineering, Shanghai Jiao Tong University
		
	

}

@incollection{b6,
	
	
		,
	title={{Digital signature scheme without hash functions and message redundancy}}
		,
	author={{
			LKang
		} and {
			XHTang
		}}
		
	
	
		,
	journal={{Journal on Communications}}
		
			,
	year={2006}
		
	

}

@incollection{b7,
	
	
		,
	title={{An ElGamal-like cryptosystem for enciphering large messages}}
		,
	author={{
			MSHwang
		} and {
			CCChang
		} and {
			KFHwang
		}}
		
		
	
	
		,
	journal={{IEEE Transactions on Knowledge and Data Engineering}}
		
			,
	year={2002}
		
	

}

@book{b8,
	
	
		,
	title={{Digital multisignature schemes for authenticating delegates in mobile code systems}}
		,
	author={{
			SPShieh
		} and {
			CTLin
		} and {
			WBYang
		} and {
			HMSun
		}}
		
		
		
		
			,
	year={2000}
		
	

}

@incollection{b9,
	
	
		,
	title={{A batch verifying and detecting multiple RSA digital signatures}}
		,
	author={{
			SWChangchien
		} and {
			MSHwang
		}}
		
	
	
		,
	journal={{International Journal of Computational and Numerical Analysis and Applications}}
		
			,
	year={2002}
		
	

}

@incollection{b10,
	
	
		,
	title={{Cryptanalysis of Shieh-Lin-Yang-Sun signature scheme}}
		,
	author={{
			SJHwang
		} and {
			E.-TLi
		}}
		
	
	
		,
	journal={{IEEE Commun. Lett}}
		
			,
	year={2003}
		
	

}