# Meeting 29.03.2024

## documentation

The abstract/summary and the introduction with purpose/motivation of the thesis should be understandable for everyone. The rest should be understandable for a for a normal computer science bachelor graduate. The Abstract/Summary will be  interesting for ngos, foundations, tax offices that show interest in such a system.

Michiel leenaars did agree to write a motivational foreword for our thesis. He had the initial idea for the DONAU project. -> Note him and the NLnet foundation in the acknowledgment.

## upcoming meeting with tax office

Short presentaion Short superficial presentation of the project 10 - 15 minutes.

Questions:

- How big is the fraud? Is this a problem? How many donations were not recognized? What is being done about it?

- How are donation receipts checked? How are larger donations checked?

## issue receipts

if adding the issue receipt request does not work, try jumping back to the function with goto. Attention clean up memory.

The stored primary key hash of the issued receipts should be made from as much as possible -> the hash should be made from the budis, keys and the charity signature.

## keys

The cs and rs helper should have a additional row if the private key is lost or not.

## Some thoughts

An interesting attack on donau would be to smuggle in a false public key. This would allow the attacker to issue unlimited donation receipts.
