00305nas a2200133   4500000000100000000000100001008004100002260001200043100002000055700001400075700001700089245005900106490000600165       2010                            d  c360-3661 aMing-Hsin Chang1 aI-Te Chen1 aMing-Te Chen00aEnhance ECDSA to Identity-based Proxy Signature Scheme0 v5