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Showing results for tags 'verification'.
I've extracted the code to verify signed messages and make a standalone library https://github.com/chelahmy/dnrverify/ My intention is to implement a signed message verification function in PHP. I've tried https://github.com/BitcoinPHP/BitcoinECDSA.php and https://github.com/scintill/php-bitcoin-signature-routines but both failed to verify Denarius signed messages. They used the technique from this link https://crypto.stackexchange.com/a/18106 which seems to be different from the one used in Denarius. I noticed modular arithmetic is applied in Denarius code. So, I just extract the si