First initialize a TLS based websocket connection between browser and server. In addition encrypt the files using AES-GCM 256. Key to encrypt files is computed using ECDH P-384. Private/Public Key for ECDH is generated independently from the TLS secured websocket connection.

Koa.js is the way to go in this case

First initialize a TLS based websocket connection between browser and server. In addition encrypt the files using AES-GCM 256. Key to encrypt files is computed using ECDH P-384. Private/Public Key for ECDH is generated independently from the TLS secured websocket connection.

cannot be accomplished using cornerstone, since errors are thrown if non-dicom filesize is below "proper" DICOM file. Therefore we implemented our own routine to check if incoming filesize is below 132 bits, otherwise check if bits from 128 to 132 represent "DICM".

Keep in mind:

Updated Section C

OsiriX / Horos instance is online:

I can setup a Horos instance (=OsiriX fork since free edition of osirix is limited and not userfriendly anymore) if needed. This can be done in the science network to avoid any firewall issues when trying to QR from a SIDT computer.

check naming consistency:

Since it seems to be quite a hassle to establish a working connection with the sftp server, a more sophisticated approach is planned.

Updated Section A, B

• Gather information from DICOM conformance statements about encrypted data transfers.
• Gather information from mobile DICOM viewer vendors about encrypted data tranfsers

Results for:
Section A (A 1-4)
Section B (B 1-4)

• Section C
• Section D

Feedback from forensic examiners:

• add additional quantity unit to quantity related questions

Export format from platform is .csv. Using python as scripting language.

Feedback from forensic radiologists:

• questions and answers are clear and fully understandable
• questionnaire could be too long, especially if comments are required for each answer

Forensics personell can start on monday

Give it for language and understanding proofreading.

Testing is setup and can be performed online. Waiting for feedback from testers.