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<?php $keypair = sodium_crypto_box_keypair(); $sk = sodium_crypto_box_secretkey($keypair); $pk = sodium_crypto_box_publickey($keypair); var_dump([ 'secret key' => bin2hex($sk), 'public key' => bin2hex($pk) ]); $pk_from_sk = sodium_crypto_scalarmult_base($sk); var_dump([ 'public key from secret key' => bin2hex($pk_from_sk) ]);
Output for git.master
Fatal error: Uncaught Error: Call to undefined function sodium_crypto_box_keypair() in /in/ZJNVT:3 Stack trace: #0 {main} thrown in /in/ZJNVT on line 3
Process exited with code 255.

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