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The Base64 alphabet has, as the name suggests, 64 letters. 22 of these letters look like hexadecimal digits. That means that a random string of 8 Base64 letters (which encodes 6 bytes = 48 bits) has a…
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Hello
I'm working to implement an algorithm that uses a BLAKE2b hash with a set personalization parameter but I haven't been able to figure out how to add this parameter from the docs or the code.
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(venv) ➜ DYDX python -V
Python 3.11.2
pip install v4-client-py
....
Downloading cbor2-5.5.1-cp311-cp311-macosx_11_0_arm64.whl (64 kB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 64.9/64.…
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## 🐛 Bug
Running AIM with any script on a FIPS server results in errors like these making it unusable.
```
TypeError: 'digest_size' is an invalid keyword argument for openssl_blake2b()
Typ…
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Cryptography.io's implementation of BLAKE2b doesn't offer any of the additional inputs supported by it (e.g., key, salt, personalization, etc.). This is due to OpenSSL implementation, which apparently…
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Hi, I was wondering why the constants were different from the blake2b algorithm. How do you pick those constants?
The constants in blabla read
` v[0] = 0x6170786593810fab
v[1] = 0x…
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### Checklist
- [x] the issue is indeed a bug and not a support request
- [x] issue doesn't already exist: https://github.com/kivy/python-for-android/issues
- [ ] I have a short, runnable example…
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20 H/s on release is okay, only 5 times slower than reference. Squeezing out most likely 25 H/s or an unlikely 30 H/s would be amazing. I have not done huge amounts of testing, that comes later. But i…
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Blake2b and blake2s are actually hash *families* so the codes 0x40 and 0x41 were replaced with code ranges. See: https://github.com/multiformats/multicodec/blob/master/table.csv#L62-L157
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since aptos support blake2b, we can add this.
should share most of the code in current transcipt, only relace the keccak256 part with blake2b.