@MISC{Zeng981attacks, author = {Guihua Zeng and Xinmei Wang}, title = {1 Attacks of BB84 protocol in quantum cryptography}, year = {1998} }
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Abstract
An optimal eavesdropping strategy for BB84 protocol in quantum cryptography is proposed. This scheme is based on the ‘indirect copying’. Under this scheme, eavesdropper can exactly obtain the exchanged information between the legitimate users without being detected.