ParagonIE_Sodium_Compat::crypto_box_seal_open( string $ciphertext, string $keypair ): string

1423    public static function crypto_box_seal_open(1424        $ciphertext,1425        #[\SensitiveParameter]1426        $keypair1427    ) {1428        /* Type checks: */1429        ParagonIE_Sodium_Core_Util::declareScalarType($ciphertext, 'string', 1);1430        ParagonIE_Sodium_Core_Util::declareScalarType($keypair, 'string', 2);1431 1432        /* Input validation: */1433        if (ParagonIE_Sodium_Core_Util::strlen($keypair) !== self::CRYPTO_BOX_KEYPAIRBYTES) {1434            throw new SodiumException('Argument 2 must be CRYPTO_BOX_KEYPAIRBYTES long.');1435        }1436 1437        if (self::useNewSodiumAPI()) {1438            /**1439             * @psalm-suppress InvalidReturnStatement1440             * @psalm-suppress FalsableReturnStatement1441             */1442            return sodium_crypto_box_seal_open($ciphertext, $keypair);1443        }1444        if (self::use_fallback('crypto_box_seal_open')) {1445            return call_user_func('\\Sodium\\crypto_box_seal_open', $ciphertext, $keypair);1446        }1447        if (PHP_INT_SIZE === 4) {1448            return ParagonIE_Sodium_Crypto32::box_seal_open($ciphertext, $keypair);1449        }1450        return ParagonIE_Sodium_Crypto::box_seal_open($ciphertext, $keypair);1451    }