php-ecrecover | php ecrecover helper and examples
kandi X-RAY | php-ecrecover Summary
kandi X-RAY | php-ecrecover Summary
php ecrecover helper and examples
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php-ecrecover Key Features
php-ecrecover Examples and Code Snippets
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Trending Discussions on php-ecrecover
QUESTION
How can i verify Ethereum signed messase with PHP?
Message is signed using web3.personal.sign
function in Web3.js and signature is then sent to server. How can I verify it with PHP?
Are there some pre-built packages (on Packagist) or I should do this from scratch? Is it possible to do this without any connection to RPC nodes or chain (off-chain)?
I already found some question about this on Ethereum StackExchange, but it is very complicate and a bit old so I want to know if there is newer and better solution.
I also found some package on GitHub, but I don't know if it will work with web3.personal.sign
.
Some links I found:
...ANSWER
Answered 2018-Nov-18 at 15:40Verifying signed message is possible with package php-ecrecover.
You can get the original message address using this package and then verify if it is same as expected address.
JS Sign:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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No vulnerabilities reported
Install php-ecrecover
PHP requires the Visual C runtime (CRT). The Microsoft Visual C++ Redistributable for Visual Studio 2019 is suitable for all these PHP versions, see visualstudio.microsoft.com. You MUST download the x86 CRT for PHP x86 builds and the x64 CRT for PHP x64 builds. The CRT installer supports the /quiet and /norestart command-line switches, so you can also script it.
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