- PHP 手册
- 函数参考
- 加密扩展
- Sodium
- Sodium 函数
sodium_crypto_sign_open
(PHP 7 >= 7.2.0, PHP 8)
sodium_crypto_sign_open — Check that the signed message has a valid signature
说明
sodium_crypto_sign_open(string$signed_message, string $public_key): string|false
Verify the signature attached to a message and return the message
参数
-
signed_message -
A message signed with sodium_crypto_sign()
-
public_key -
An Ed25519 public key
返回值
Returns the original signed message on success, 或者在失败时返回 false.
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-sign-open.php