OpenSSL 함수 목록
PHP Manual

openssl_private_encrypt

(PHP 4 >= 4.0.6, PHP 5)

openssl_private_encryptEncrypts data with private key

설명

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

openssl_private_encrypt() encrypts data with private key and stores the result into crypted . Encrypted data can be decrypted via openssl_public_decrypt().

This function can be used e.g. to sign data (or its hash) to prove that it is not written by someone else.

인수

data

crypted

key

padding

padding defaults to OPENSSL_PKCS1_PADDING, but can also be OPENSSL_NO_PADDING.

반환값

성공할 경우 TRUE를, 실패할 경우 FALSE를 반환합니다.

참고


OpenSSL 함수 목록
PHP Manual