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<?php echo $secret = '7pgj8Dm6'; echo "\r\n"; $sec = base64_decode($secret); echo $sec; echo "\r\n"; $message = "Message"; echo hash_hmac('sha512', $message, base64_decode($sec), false);
Output for git.master, git.master_jit, rfc.property-hooks
7pgj8Dm6 �#�9� 76482f16f189f1ebba5dd4b555cdf7d933b5196ed8ad546f19bafde55e45380f12d6ff4b301f6a7c83206339d15c1ab2f75d8b7487df858e89c3b8100a16ecb8

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