Decrypts data with private key

# openssl_private_decrypt

(PHP 4 >= 4.0.6, PHP 5, PHP 7)

openssl_private_decrypt — Decrypts data with private key

### Descrierea

openssl_private_decrypt ( string `$data` , string `&$decrypted` , mixed `$key` [, int `$padding` = OPENSSL_PKCS1_PADDING ] ) : bool

openssl_private_decrypt() decrypts `data` that was previously encrypted via openssl_public_encrypt() and stores the result into `decrypted`.

You can use this function e.g. to decrypt data which is supposed to only be available to you.

### Parametri

`data`

`decrypted`

`key`

  `key` must be the private key corresponding that was used to encrypt the data.

`padding`

  `padding` can be one of `OPENSSL_PKCS1_PADDING`, `OPENSSL_SSLV23_PADDING`, `OPENSSL_PKCS1_OAEP_PADDING`, `OPENSSL_NO_PADDING`.

### Valorile întoarse

Întoarce valoarea `TRUE` în cazul succesului sau `FALSE` în cazul eșecului.

### A se vedea și

- openssl_public_encrypt() - Encrypts data with public key
- openssl_public_decrypt() - Decrypts data with public key