Digital Signature on a DICOM Medical Image File
- VernacularTitle:DICOM医学图像文件数字签名的实现
- Author:
Liangjun WANG
;
Wenming GUO
;
Pengjun LI
- Publication Type:Journal Article
- Keywords:
PACS;
DICOM;
Digital Signature;
MAC
- From:
Chinese Journal of Medical Physics
2009;26(6):1490-1494
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To ensure the integrity、non-repudiation、authenticity of pictures and relevent messages by making a digital signature for a DICOM file. Methods: By using OpenSSL toolkits and dcmsign of DCMTK toolkits, make a digital sig nature for the relevent messages of DICOM medical image and then save it behind of the DICOM file. Results: We can evaluate integrity、non-repudiation、authenticity of pictures and relevent messages in the DICOM file which has been made a digital signature. Conclusion: To make a digital signature in a DICOM file by using the OpenSSL toolkits and dcmsign of DCMTK toolkits can realize the security when DICOM file transported in remote medical treatment and PACS.
