openssl_public_decrypt
openssl_seal
OpenSSL Функции
PHP Manual

# openssl_public_encrypt

(PHP 4 >= 4.0.6, PHP 5)

openssl_public_encrypt — Encrypts data with public key

### Описание

bool openssl_public_encrypt ( string `$data` , string `&$crypted` , mixed `$key` [, int `$padding`= OPENSSL_PKCS1_PADDING ] )

openssl_public_encrypt() encrypts `data` with public `key` and stores the result into `crypted` . Encrypted data can be decrypted via openssl_private_decrypt().

This function can be used e.g. to encrypt message which can be then read only by owner of the private key. It can be also used to store secure data in database.

### Список параметров

`data`

`crypted`

  This will hold the result of the encryption.

`key`

  The public key.

`padding`

  `padding` defaults to `OPENSSL_PKCS1_PADDING`, but can also be one of `OPENSSL_SSLV23_PADDING`, `OPENSSL_PKCS1_OAEP_PADDING`, `OPENSSL_NO_PADDING`.

### Возвращаемые значения

Возвращает `TRUE` в случае успешного завершения или `FALSE` в случае возникновения ошибки.

### Смотрите также

- openssl_private_encrypt() - Encrypts data with private key
- openssl_private_decrypt() - Decrypts data with private key

openssl_public_decrypt
openssl_seal
OpenSSL Функции
PHP Manual