文件检验视域下我国电子签名研究进展及趋势
欧阳国亮
, 梁恩豪, 祁维超
Electronic Signature: Research Progress and Trend into Perspective of Document Examination
OUYANG Guoliang
, LIANG Enhao, QI Weichao
电磁式电子签名(左)与传统签名(右)比较