No cache version.
Caching disabled. Default setting for this page:enabled (code LNG204)If the display is too slow, you can disable the user mode to view the cached version.
sodium_crypto_kx_keypair
(PHP 7 >= 7.2.0)
sodium_crypto_kx_keypair — Creates a new sodium keypair
Description
Create a new sodium keypair consisting of the secret key (32 bytes) followed by the public key (32 bytes). The keys can be retrieved by calling sodium_crypto_kx_secretkey() and sodium_crypto_kx_publickey(), respectively.
Examples
Example #1 sodium_crypto_kx_keypair() usage
Create a new keypair and retrieve the secret and the public key from it.
<?php
$keypair = sodium_crypto_kx_keypair();
$secret = sodium_crypto_kx_secretkey($keypair);
$public = sodium_crypto_kx_publickey($keypair);
printf("secret: %s\npublic: %s", bin2hex($secret), bin2hex($public));
?>
The above example will output something similar to:
secret: e7c5c918fdc40762e6000542c0118f4368ce8fd242b0e48c1e17202797a25daf public: d1f59fda8652caf40ed1a01d2b6f3802b60846986372cd8fa337b7c12c428b18
English translation
You have asked to visit this site in English. For now, only the interface is translated, but not all the content yet.If you want to help me in translations, your contribution is welcome. All you need to do is register on the site, and send me a message asking me to add you to the group of translators, which will give you the opportunity to translate the pages you want. A link at the bottom of each translated page indicates that you are the translator, and has a link to your profile.
Thank you in advance.
Document created the 30/01/2003, last modified the 26/10/2018
Source of the printed document:https://www.gaudry.be/en/php-rf-function.sodium-crypto-kx-keypair.html
The infobrol is a personal site whose content is my sole responsibility. The text is available under CreativeCommons license (BY-NC-SA). More info on the terms of use and the author.
References
These references and links indicate documents consulted during the writing of this page, or which may provide additional information, but the authors of these sources can not be held responsible for the content of this page.
The author This site is solely responsible for the way in which the various concepts, and the freedoms that are taken with the reference works, are presented here. Remember that you must cross multiple source information to reduce the risk of errors.
