- PHP 手册
- 函数参考
- 加密扩展
- Sodium
- Sodium 函数
sodium_crypto_sign_ed25519_sk_to_curve25519
(PHP 7 >= 7.2.0, PHP 8)
sodium_crypto_sign_ed25519_sk_to_curve25519 — Convert an Ed25519 secret key to a Curve25519 secret key
说明
sodium_crypto_sign_ed25519_sk_to_curve25519(string$secret_key): string
Given an Ed25519 secret key, calculate the birationally equivalent X25519 secret key.
参数
-
secret_key -
Secret key suitable for the crypto_sign functions.
返回值
Secret key suitable for the crypto_box functions.
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-ed25519-sk-to-curve25519.php