84 lines
2.3 KiB
Markdown
84 lines
2.3 KiB
Markdown
---
|
|
title: req_DH_params
|
|
description: Requests Diffie-hellman parameters for key exchange
|
|
image: https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png
|
|
---
|
|
# Method: req\_DH\_params
|
|
[Back to methods index](index.md)
|
|
|
|
|
|
Requests Diffie-hellman parameters for key exchange
|
|
|
|
### Parameters:
|
|
|
|
| Name | Type | Description | Required |
|
|
|----------|---------------|-------------|----------|
|
|
|nonce|[int128](../types/int128.md) | Random number for cryptographic security | Yes|
|
|
|server\_nonce|[int128](../types/int128.md) | Random number for cryptographic security, given by server | Yes|
|
|
|p|[bytes](../types/bytes.md) | Factorized p from pq | Yes|
|
|
|q|[bytes](../types/bytes.md) | Factorized q from pq | Yes|
|
|
|public\_key\_fingerprint|[long](../types/long.md) | Server RSA fingerprint | Yes|
|
|
|encrypted\_data|[bytes](../types/bytes.md) | Encrypted key exchange message | Yes|
|
|
|
|
|
|
### Return type: [Server\_DH\_Params](../types/Server_DH_Params.md)
|
|
|
|
### Can bots use this method: **YES**
|
|
|
|
|
|
### MadelineProto Example:
|
|
|
|
|
|
```
|
|
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();
|
|
|
|
$Server_DH_Params = $MadelineProto->req_DH_params(['nonce' => int128, 'server_nonce' => int128, 'p' => 'bytes', 'q' => 'bytes', 'public_key_fingerprint' => long, 'encrypted_data' => 'bytes', ]);
|
|
```
|
|
|
|
### [PWRTelegram HTTP API](https://pwrtelegram.xyz) example (NOT FOR MadelineProto):
|
|
|
|
### As a bot:
|
|
|
|
POST/GET to `https://api.pwrtelegram.xyz/botTOKEN/madeline`
|
|
|
|
Parameters:
|
|
|
|
* method - req_DH_params
|
|
* params - `{"nonce": int128, "server_nonce": int128, "p": {"_": "bytes", "bytes":"base64 encoded bytes"}, "q": {"_": "bytes", "bytes":"base64 encoded bytes"}, "public_key_fingerprint": long, "encrypted_data": {"_": "bytes", "bytes":"base64 encoded bytes"}, }`
|
|
|
|
|
|
|
|
### As a user:
|
|
|
|
POST/GET to `https://api.pwrtelegram.xyz/userTOKEN/req_DH_params`
|
|
|
|
Parameters:
|
|
|
|
nonce - Json encoded int128
|
|
|
|
server_nonce - Json encoded int128
|
|
|
|
p - Json encoded bytes
|
|
|
|
q - Json encoded bytes
|
|
|
|
public_key_fingerprint - Json encoded long
|
|
|
|
encrypted_data - Json encoded bytes
|
|
|
|
|
|
|
|
|
|
Or, if you're into Lua:
|
|
|
|
```
|
|
Server_DH_Params = req_DH_params({nonce=int128, server_nonce=int128, p='bytes', q='bytes', public_key_fingerprint=long, encrypted_data='bytes', })
|
|
```
|
|
|