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The Japan Medical Association Certificate Authority (JMA-CA) conducted an experiment to test the effectiveness of digital signatures issued by JMA-CA. The aim was to promote the safe infrastructure of information exchange through a digital network. The experiment included distributing IC cards with electronic certificates and card readers to select JMA members and providing software for verifying digital signatures. This text provides an outline and images of the experiment, showcasing the letter of introduction making and digital signature system.
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About the demonstration experiment ofthe Japan Medical Association Certificate Authority (JMA-CA) Japan Medical Association Research Institute JMA-CA Project @2006
Outline of the experiment • Outline • Test the effectiveness of digital-signature issued by JMA-CA. • Ensure the “Authenticity (non-defacing)” and “Preservation (it has legal validity)” of digital letter of introduction by attaching digital-signature. • Promote the safe infrastructure of information exchange through digital network. • Our target • Distribute IC card which has an electronic certificate and card reader to from 100 to 150 members of the JMA. • Free download of software which verifies the digital-signature from homepage of JMA-CA by the end on January, 2006. • We select the 150 members not from whole country but from 2 or 3 region where already has been achieved a regional medical partnership.
Image of the experiment (impossible to generate PDF in the hospital) The letter of introduction making and digital-signature system JMA-CA The letter of introduction making system (generate PDF) Digital-signature system ③After the letter of introduction is made automatically, and the digital-signature is done, it downloads it to the medical institution. ②A necessary item of the letter of introduction is input from a browser. ①The electronic certificate stored on IC card is issued. ⑤The validity of the digital-signature is confirmed in the medical institution that receives the letter. (A software that verifies the digital-signature is distributed freely.) ④The delivery of the letter of introduction is possible by all media such as "CD-R" and "E-mail" and "Paper". Medical institution in introduction origin Medical institution introduction ahead
Image of the experiment (possible to generate PDF in the hospital) The letter of introduction making and digital-signature system JMA-CA The letter of introduction making system (generate PDF) Digital-signature system ②The letter of introduction is made in the medical institution and it makes it to PDF. ③After the letter of introduction is made automatically, and the digital-signature is done, it downloads it to the medical institution. ①The electronic certificate stored on IC card is issued. ⑤The validity of the digital-signature is confirmed in the medical institution that receives the letter. (A software that verifies the digital-signature is distributed freely.) ④The delivery of the letter of introduction is possible by all media such as "CD-R" and "E-mail" and "Paper". Medical institution in introduction origin Medical institution introduction ahead