sodium_crypto_box_keypair_from_secretkey_and_publickey

Function • Misc changes in PHP 8.2

Create a unified keypair string from a secret key and public key.

PHP 5
PHP 7.0-7.1
PHP 7.2
Added
PHP 7.3-7.4
PHP 8.0
Improved
PHP 8.1-8.2
PHP 8.3-8.4
PHP 8.5
PHP 8.6

sodium_crypto_box_keypair_from_secretkey_and_publickey Function synopsis

sodium_crypto_box_keypair_from_secretkey_and_publickey(string $secret_key, string $public_key): string

Parameters

$secret_key

Typestring

Secret key.

$public_key

Typestring

Public key.

Return value

Typestring

X25519 Keypair.

Changes to the sodium_crypto_box_keypair_from_secretkey_and_publickey Function

PHP 8.2

PHP 8.0

  • Return type added: string
  • Parameter type added for parameter #1 ($secret_key): string
  • Parameter type added for parameter #2 ($public_key): string
- sodium_crypto_box_keypair_from_secretkey_and_publickey($secret_key, $public_key)
+ sodium_crypto_box_keypair_from_secretkey_and_publickey(string $secret_key, string $public_key): string

PHP 7.2

  • Function added

sodium_crypto_box_keypair_from_secretkey_and_publickey Function Availability

PHP VersionAvailability
PHP 8.6Upcoming Release Yes
PHP 8.5Supported (Latest) Yes
PHP 8.4Supported Yes
PHP 8.3Supported Yes
PHP 8.2Security-Fixes Only Yes
PHP 8.1Security-Fixes Only Yes
PHP 8.0Unsupported Yes
PHP 7.4Unsupported Yes
PHP 7.3Unsupported Yes
PHP 7.2Unsupported Yes
PHP 7.1Unsupported No
PHP 7.0Unsupported No
PHP 5.6Unsupported No
PHP 5.5Unsupported No
PHP 5.4Unsupported No
PHP 5.3Unsupported No