<HTML ><HEAD ><TITLE >openssl_private_decrypt</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK REL="HOME" TITLE="Manual de PHP" HREF="index.html"><LINK REL="UP" TITLE="OpenSSL functions" HREF="ref.openssl.html"><LINK REL="PREVIOUS" TITLE="openssl_pkey_new" HREF="function.openssl-pkey-new.html"><LINK REL="NEXT" TITLE="openssl_private_encrypt" HREF="function.openssl-private-encrypt.html"><META HTTP-EQUIV="Content-type" CONTENT="text/html; charset=ISO-8859-1"></HEAD ><BODY CLASS="refentry" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >Manual de PHP</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="function.openssl-pkey-new.html" ACCESSKEY="P" >Anterior</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.openssl-private-encrypt.html" ACCESSKEY="N" >Siguiente</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.openssl-private-decrypt" ></A >openssl_private_decrypt</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN56275" ></A ><P > (PHP 4 >= 4.0.6)</P >openssl_private_decrypt -- Decrypts data with private key </DIV ><DIV CLASS="refsect1" ><A NAME="AEN56278" ></A ><H2 >Description</H2 >bool <B CLASS="methodname" >openssl_private_decrypt</B > ( string data, string &decrypted, mixed key [, int padding])<BR ></BR ><P > <B CLASS="function" >openssl_private_decrypt()</B > decrypts <TT CLASS="parameter" ><I >data</I ></TT > that was previous encrypted via <A HREF="function.openssl-private-encrypt.html" ><B CLASS="function" >openssl_private_encrypt()</B ></A > and stores the result into <TT CLASS="parameter" ><I >decrypted</I ></TT >. <TT CLASS="parameter" ><I >key</I ></TT > must be the private key corresponding that was used to encrypt the data. <TT CLASS="parameter" ><I >padding</I ></TT > defaults to OPENSSL_PKCS1_PADDING, but can also be one of OPENSSL_SSLV23_PADDING, OPENSSL_PKCS1_OAEP_PADDING OPENSSL_NO_PADDING. </P ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="function.openssl-pkey-new.html" ACCESSKEY="P" >Anterior</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >Inicio</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="function.openssl-private-encrypt.html" ACCESSKEY="N" >Siguiente</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >openssl_pkey_new</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.openssl.html" ACCESSKEY="U" >Subir</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >openssl_private_encrypt</TD ></TR ></TABLE ></DIV ></BODY ></HTML >