sodium_crypto_secretstream_xchacha20poly1305_push

(PHP 7 >= 7.2.0, PHP 8)

sodium_crypto_secretstream_xchacha20poly1305_push — Encrypt a chunk of data so that it can safely be decrypted in a streaming API

说明

sodium_crypto_secretstream_xchacha20poly1305_push(
    string &$state,
    #[\SensitiveParameter] string $message,
    string $additional_data = "",
    int $tag = SODIUM_CRYPTO_SECRETSTREAM_XCHACHA20POLY1305_TAG_MESSAGE
): string

Encrypt a chunk of data so that it can safely be decrypted in a streaming API.

参数

state

See sodium_crypto_secretstream_xchacha20poly1305_init_pull() and sodium_crypto_secretstream_xchacha20poly1305_init_push()

message

additional_data

tag

Optional. Can be used to assert decryption behavior (i.e. re-keying or indicating the final chunk in a stream).

SODIUM_CRYPTO_SECRETSTREAM_XCHACHA20POLY1305_TAG_MESSAGE: the most common tag, that doesn't add any information about the nature of the message.
SODIUM_CRYPTO_SECRETSTREAM_XCHACHA20POLY1305_TAG_FINAL: indicates that the message marks the end of the stream, and erases the secret key used to encrypt the previous sequence.
SODIUM_CRYPTO_SECRETSTREAM_XCHACHA20POLY1305_TAG_PUSH: indicates that the message marks the end of a set of messages, but not the end of the stream. For example, a huge JSON string sent as multiple chunks can use this tag to indicate to the application that the string is complete and that it can be decoded. But the stream itself is not closed, and more data may follow.
SODIUM_CRYPTO_SECRETSTREAM_XCHACHA20POLY1305_TAG_REKEY: "forget" the key used to encrypt this message and the previous ones, and derive a new secret key.

返回值

Returns the encrypted ciphertext.

发现了问题？

了解如何改进此页面 • 提交拉取请求 • 报告一个错误

＋添加备注

用户贡献的备注

此页面尚无用户贡献的备注。

官方地址：https://www.php.net/manual/en/function.sodium-crypto-secretstream-xchacha20poly1305-push.php

有任何技术问题请点击这里网站运营推广招聘

IT PHP 编程语言开发编程 Linux 科技 Elasticsearch HTML/CSS/XML 面试数据库网络 JAVA NoSQL C/C++ Golang Git 操作系统算法正则表达式 Redis 互联网 MySql 运维 JavaScript 软件国际架构设计 Mac OS TCP/IP Excel Windows Vim Socket Oracle VR MongoDB Python 运营 MemCache 商业硬件电子娱乐设计 nginx 摄影游戏 WordPress HTTP 团建数码电器 Docker

php7.3 使用 PDO_DM 扩展连接 DM8 中文乱码 PhpStorm中PHP注释的规范指南 laravel查看orm生成的sql PHPStorm ESC 会退出命令行 laravel orm中DB::insert方法导致内存泄漏的问题解决方法 docker-compose启动nginx与php-fpm composer install参数 php7 安装fileinfo扩展 php位值,解决 PHP 中 usort 在值相同时改变原始位置的问题 preg_split — 通过一个正则表达式分隔字符串 [PHP] inet_pton/inet_ntop IP地址转换函数 Composer的Packagist资源 [鸟哥]PHP_INT_MIN 和 -9223372036854775808 PHP json解析（json_decode）页面工具 opcache预加载 mysql面试题 [鸟哥]PHP FFI详解 - 一种全新的PHP扩展方式 PHP获取指定函数定义在哪个文件中及行号 ADORecordSet对象 PHP - mysql_real_escape_string()与mysql_escape_string() 的区别

略微加速

PHP官方手册 - 互联网笔记

sodium_crypto_secretstream_xchacha20poly1305_push

说明

参数

返回值

发现了问题？

用户贡献的备注