略微加速

PHP官方手册 - 互联网笔记

PHP - Manual: sodium_crypto_stream_xchacha20_xor

2024-11-13

sodium_crypto_stream_xchacha20_xor

(PHP 8 >= 8.1.0)

sodium_crypto_stream_xchacha20_xorEncrypts a message using a nonce and a secret key (no authentication)

说明

sodium_crypto_stream_xchacha20_xor(string $message, string $nonce, string $key): string

Encrypts a message using a nonce and a secret key (no authentication).

警告

This encryption is unauthenticated, and does not prevent chosen-ciphertext attacks. Make sure to combine the ciphertext with a Message Authentication Code, for example with sodium_crypto_aead_xchacha20poly1305_ietf_encrypt() function, or sodium_crypto_auth().

参数

message

The message to encrypt.

nonce

24-byte nonce.

key

Key, possibly generated from sodium_crypto_stream_xchacha20_keygen().

返回值

Encrypted message.

add a noteadd a note

User Contributed Notes

There are no user contributed notes for this page.

官方地址:https://www.php.net/manual/en/function.sodium-crypto-stream-xchacha20-xor.php

北京半月雨文化科技有限公司.版权所有 京ICP备12026184号-3