ConFoo 2025

sodium_crypto_box_secretkey

(PHP 7 >= 7.2.0, PHP 8)

sodium_crypto_box_secretkeyExtracts the secret key from a crypto_box keypair

Beschreibung

sodium_crypto_box_secretkey(#[\SensitiveParameter] string $key_pair): string

Given a keypair, fetch only the secret key.

Parameter-Liste

key_pair

A keypair, such as one generated by sodium_crypto_box_keypair() or sodium_crypto_box_seed_keypair()

Rückgabewerte

X25519 secret key.

add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top