Expose beacon randomness through new EVM precompile via new runtime method (FIP-0095) #1577
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…cessarily mixing in additional entropy. Expose beacon randomness through new EVM precompile.
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Stebalien
reviewed
Aug 27, 2024
ZenGround0
reviewed
Aug 27, 2024
|
Now with tests. |
ZenGround0
approved these changes
Aug 28, 2024
Stebalien
approved these changes
Sep 27, 2024
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Adds a runtime method for fetching drand beacon randomness without necessarily mixing in additional entropy. Expose beacon randomness through new EVM precompile.
There is some redundancy in the runtime methods here. The mixing of entropy could be factored out of the existing runtime beacon randomness method and into a wrapper function. I have code for this, but it has moderate impact on existing tests, which check randomness values assuming this mixing happened inside the runtime layer.
This is an alternative to #1576.