Sander Dijkhuis

2MB is not a lot. I expect that other use cases may face similar issues, such as the Digital Travel Credential with the holder photo. @Sakurann > * size discussion...

To explore easy querying and interlinking, I've started a Clojure-based `ontology-linker` that creates JSON-LD representations and indices for DSO: > https://github.com/sander/ontology-linker An advantage of developing this using Clojure is that...

Update: it turns out a graph DB indeed makes it easier to prepare indices. My work in progress is at: > https://github.com/sander/ontology-linker/blob/feat/datascript/src/nl/sanderdijkhuis/ontology/next.clj

Re: 2, note that the user authentication mechanism may have two purposes: - Protecting access to data on the Wallet Instance, e.g. by making available a key locally for decrypting...

Thank you @ad-Orange for publishing this [work on BBS#](https://github.com/user-attachments/files/15905230/BBS_Sharp_Short_TR.pdf). It is very interesting. I have questions however about the applicability to the EU Digital Identity in the short term. Do...

In the original message I wrote “distribute across WSCA and WI”. Alternatively, we could speak about “distributed WSCA”. See the explanation in the latest HDK draft: https://www.ietf.org/archive/id/draft-dijkhuis-cfrg-hdkeys-01.html#name-secure-cryptographic-device If we agree...

Some examples were identified [on Cryptography Stack Exchange](https://crypto.stackexchange.com/questions/110997/blinding-an-ecdsa-private-key-without-learning-the-private-key) during the work on ETSI TR 119476: in the context of batch issuance and proof of association, [WO 2024/123181](https://patents.google.com/patent/WO2024123181) claims distributed ECDSA,...

> @digeorgi in Section 6.5.3 there is no requirement for the Wallet Provider users' account LoA. I believe it should be on the same level as PID issuance. Is it...

> * It is the WSCA and not the WSCD which can authenticate the user. High level requirements RBA_10 and WTE_02 in v1.4.0 seem to agree: > A Wallet Instance...

Thanks @jogu! I’ve just signed the contribution agreement. The 11th July EU Call should work for me, I’ll also check with other working group members.