public static function ParagonIE_Sodium_Compat::crypto_sign_keypair_from_secretkey_and_publickey in Automatic Updates 7
Same name and namespace in other branches
- 8 vendor/paragonie/sodium_compat/src/Compat.php \ParagonIE_Sodium_Compat::crypto_sign_keypair_from_secretkey_and_publickey()
Parameters
string $sk:
string $pk:
Return value
string
Throws
SodiumException
1 call to ParagonIE_Sodium_Compat::crypto_sign_keypair_from_secretkey_and_publickey()
- php72compat.php in vendor/
paragonie/ sodium_compat/ lib/ php72compat.php
File
- vendor/
paragonie/ sodium_compat/ src/ Compat.php, line 2663
Class
Code
public static function crypto_sign_keypair_from_secretkey_and_publickey($sk, $pk) {
ParagonIE_Sodium_Core_Util::declareScalarType($sk, 'string', 1);
ParagonIE_Sodium_Core_Util::declareScalarType($pk, 'string', 1);
$sk = (string) $sk;
$pk = (string) $pk;
if (ParagonIE_Sodium_Core_Util::strlen($sk) !== self::CRYPTO_SIGN_SECRETKEYBYTES) {
throw new SodiumException('secretkey should be SODIUM_CRYPTO_SIGN_SECRETKEYBYTES bytes');
}
if (ParagonIE_Sodium_Core_Util::strlen($pk) !== self::CRYPTO_SIGN_PUBLICKEYBYTES) {
throw new SodiumException('publickey should be SODIUM_CRYPTO_SIGN_PUBLICKEYBYTES bytes');
}
if (self::useNewSodiumAPI()) {
return sodium_crypto_sign_keypair_from_secretkey_and_publickey($sk, $pk);
}
return $sk . $pk;
}