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openssl_pkey_export()

« openssl_get_publickey | openssl_pkey_get_details »
<?php
$key 
openssl_pkey_new(
    
 // [array $n_configargs]
);

$bool openssl_pkey_export (
    
// mixed $key
    
// string &$out
    
// [string $passphrase]
    
  // [array $configargs]
);
?>
Résultat
$out = '-----BEGIN PRIVATE KEY-----
MIIJQgIBADANBgkqhkiG9w0BAQEFAASCCSwwggkoAgEAAoICAQDRwnC93c64In2C
J/qAwuJWFi1lG7HqItrnQLBGj2wjSjGjORbQwfa0olmHEiAP6EsiJ33/3GIL8W24
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iOCBgP8oOWpM8bsGdELDO6jzq0ClEsX4ihWfaI9KyOb+3nlLETGDxKSHyikREZui
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+c2F/B2NsXM6JcqygglmFJRet/mBsIC0NBug2zjLagAyWQvKWyYFrq16yMaTjs/P
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7PXsLZNqZ6CzgMF37EsQe8B7B5STyw==
-----END PRIVATE KEY-----
'
$bool = true
Exemples
#1 openssl_pkey_export  ($key,
 
$out,
 
"this is a passphrase")
#2 openssl_pkey_export  (/* $n_configargs = ["digest_alg" => "sha512", "private_key_bits" => 4096, "private_key_type" => OPENSSL_KEYTYPE_RSA] */
 
$key,
 
$out)
Voir aussi
openssl_pkey_new