International PHP Conference Munich 2021

sodium_crypto_box_secretkey

(PHP 7 >= 7.2.0, PHP 8)

sodium_crypto_box_secretkeyDescription

Descrição

sodium_crypto_box_secretkey ( string $key_pair ) : string

Given a keypair, fetch only the secret key.

Parâmetros

key_pair

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

Valor Retornado

X25519 secret key.

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