Simplify hashToGroup #1546
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Simplify hashToGroup #1546
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This simplifies
Poseidon.hashToGroup(), and makes it less easy to misuse, by already asserting the result has an even y coordinate in-circuit, and not leaving that to the caller.The API also becomes simpler: it just returns a
GroupWe also add
Poseidon.Unsafe.hashToGroup()with a non-deterministic result, for callers who want to optimize in a custom waybindings: o1-labs/o1js-bindings#264