Questions tagged [blake2b]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
6
votes
1answer
74 views

Re-Implementing Policy Hashing in Python

As the title says, I want to to reimplement the hashing part of a policy script in Python 3. I have already made a post over at forums.cardano.org, and someone has pointed me to the right direction of ...
4
votes
1answer
58 views

How can I go about creating an Asset Fingerprint in Java?

I'm trying to implement the asset fingerprint in java. So i'm importing these dependencies <dependency> <groupId>org.bitcoinj</groupId> <artifactId>bitcoinj-core</...
3
votes
2answers
70 views

Programmatically creating the policyid / scripthash in Javascript (Browser)

I'm looking for a Javascript implementation of the CLI's cardano-cli transaction policyid function, can anyone point me in the right direction here? Trying to replicate it with blakejs (https://github....
3
votes
1answer
47 views

How to calculate the transaction Id of a given signed transaction?

How do you calculate the Id of a given transaction? I have hex encoded signed transaction like this: ...