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Missing one-step proof checker for ripemd160f instruction #740

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edfelten opened this issue Jan 28, 2021 · 2 comments
Open

Missing one-step proof checker for ripemd160f instruction #740

edfelten opened this issue Jan 28, 2021 · 2 comments
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@sgoldfed
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arb-bridge-eth bug Something isn't working

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@edfelten
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The AVM architecture includes a ripemd160f instruction which computes the compression function of the RIPEMD-160 hash function. This is supported by the AVM emulator, but the EthBridge doesn't include a one-step proof checker for it.
@edfelten edfelten added bug Something isn't working arb-bridge-eth labels Jan 28, 2021
@Milerius
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Hey @edfelten our smart contract: https://arbiscan.io/address/0x9130b257d37a52e52f21054c4da3450c72f595ce#code use ripemd160, do you have any idea when it could be supported in arbitrum?

@PowersOfTau
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AVM architecture also has a blake2f instruction but not included in OSP checker?

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@edfelten @sgoldfed @PowersOfTau @Milerius