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Change Keccak256 to SHA256 #21

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colin-axner opened this issue Apr 12, 2018 · 2 comments
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Change Keccak256 to SHA256 #21

colin-axner opened this issue Apr 12, 2018 · 2 comments
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enhancement New feature or request

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@colin-axner
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Tendermint uses RIPEMD160 as its hash function when forming blocks. We should adjust the root contract to do the same.

Use of RIPEMD160 on tendermint can be seen here:
https://github.com/tendermint/tendermint/blob/master/types/tx.go#L19
@colin-axner colin-axner added the enhancement New feature or request label Apr 12, 2018
@hamdiallam
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Lol the most expensive hash function available in the solidity smart contract.

@colin-axner colin-axner changed the title Change Keccak256 to RIPEMD160 Change Keccak256 to SHA256 Aug 28, 2018
@colin-axner
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sha256 for tmhash

@colin-axner colin-axner mentioned this issue Sep 2, 2018
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@hamdiallam @colin-axner