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## Payment addresses
Did some testing, and it looks like the lib v1.0.5 is not able to use payment addresses. But CIP-30 actually is fine with payment addresses/keys. I get errors when using a pay…
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### Context
Currently we fail to parse NuFi `signData` response since it doesn't conform to the current version of [CIP-30](https://cips.cardano.org/cips/cip30/#apisigndataaddraddresspayloadbytesprom…
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You probably know why I'm here: I'm trying to verify a `COSE_Sign1` message against a public key for COVID Passport verification. And I'm stuck because I don't know which methods I should use and how.…
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Many parties have already created and deployed ad-hoc CBOR representations of Verifable Credentials. Unfortunately, none of these are standards or standards-track at present.
One of CBOR's obvious…
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**Is your feature request related to a problem? Please describe.**
Currently we have to write data out to a file in order to call `ccf_cose_sign1` using it. This may be ok for typical interactive u…
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I created this draft a while ago for discussion:
https://github.com/OR13/draft-osteele-vc-jose
The key point of this document was to clarify the boundary between the "Core Data Model" and the "S…
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Consider case where rather than sending an encrypted CWT access token rather than a shared secret identifier. (Maybe also for the asymmetric key identifier? I have not thought this case through.)
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I was preparing an update to the readme, to change ES521 to ES256 [(which is much more reasonable starting point)](https://security.stackexchange.com/questions/100991/why-is-secp521r1-no-longer-suppor…
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I am getting this error using cose-sign1 with the ES256 algorithm.
This is an error with the single signature
I am confident that the signature is correct as it works on other programs.
Is th…
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Governance currently uses http request signing to authenticate governance commands. This causes two main problems:
1. the draft keeps changing, causing churn (#3011, #1866 etc)
2. client support i…