MadelineProtoDocs/old_docs/API_docs_v29/methods/messages.getDhConfig.md

title	description	image	redirect_from
messages.getDhConfig	Returns configuration parameters for Diffie-Hellman key generation. Can also return a random sequence of bytes of required length.	https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png	/API_docs/methods/messages_getDhConfig.html

Method: messages.getDhConfig

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Returns configuration parameters for Diffie-Hellman key generation. Can also return a random sequence of bytes of required length.

Parameters:

Name	Type	Description	Required
version	int	Value of the version parameter from messages.dhConfig, avialable at the client	Yes
random_length	int	Length of the required random sequence	Yes

Return type: messages.DhConfig

Can bots use this method: NO

MadelineProto Example (now async for huge speed and parallelism!):

if (!file_exists('madeline.php')) {
    copy('https://phar.madelineproto.xyz/madeline.php', 'madeline.php');
}
include 'madeline.php';

$MadelineProto = new \danog\MadelineProto\API('session.madeline');
$MadelineProto->start();

$messages.DhConfig = $MadelineProto->messages->getDhConfig(['version' => int, 'random_length' => int, ]);

Or, if you're into Lua:

messages.DhConfig = messages.getDhConfig({version=int, random_length=int, })

Errors

Code	Type	Description
400	RANDOM_LENGTH_INVALID	Random length invalid