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): stringGiven 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.
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