Fix(modexp): use ibig implementation

aurora-is-near / aurora-engine

⚙️ Aurora Engine implements an Ethereum Virtual Machine (EVM) on the NEAR Protocol.

https://doc.aurora.dev/develop/compat/evm

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Fix(modexp): use ibig implementation #778

Closed birchmd closed 1 year ago

birchmd commented 1 year ago

Description

Switch to using the ibig implementation for modexp. Its performance is better than current Aurora implementation in some (but not all) cases, and it is more battle-tested in terms of correctness.