(PHP 5 >= 5.6.0, PHP 7)
openssl_spki_new — 锟斤拷锟斤拷一锟斤拷锟铰碉拷签锟斤拷锟斤拷钥锟斤拷锟斤拷战
&$privkey
, string &$challenge
[, int $algorithm = 0
] ) : string使锟斤拷指锟斤拷锟侥癸拷希锟姐法锟斤拷锟斤拷一锟斤拷锟铰碉拷签锟斤拷锟斤拷钥锟斤拷锟斤拷战锟斤拷
privkey
privkey 应锟矫憋拷锟斤拷锟斤拷为锟斤拷openssl_pkey_new()锟斤拷锟斤拷预锟斤拷锟斤拷锟斤拷(锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷式锟斤拷openssl_pkey锟斤拷锟斤拷锟斤拷锟叫伙拷锟�)锟斤拷私钥锟斤拷锟斤拷锟斤拷钥锟斤拷锟斤拷应锟斤拷锟斤拷锟斤拷锟街斤拷锟斤拷锟斤拷签锟斤拷CSR.
challenge锟斤拷SPKAC锟叫关碉拷锟斤拷战锟斤拷
algorithm摘要锟姐法锟斤拷锟轿硷拷 openssl_get_md_method()锟斤拷锟斤拷锟斤拷
锟缴癸拷锟斤拷锟斤拷锟斤拷一锟斤拷签锟斤拷锟侥癸拷钥锟斤拷锟斤拷战锟斤拷失锟杰凤拷锟斤拷 NULL .
锟斤拷锟� algorithm 锟斤拷锟斤拷锟斤拷一锟斤拷未知锟斤拷签锟斤拷锟姐法锟斤拷锟斤拷锟斤拷锟阶筹拷一锟斤拷 E_WARNING 锟斤拷锟侥达拷锟斤拷
Example #1 openssl_spki_new() 锟斤拷锟斤拷锟斤拷
使锟斤拷默锟较碉拷摘要锟姐法(MD5)锟斤拷锟斤拷一锟斤拷锟铰碉拷SPKAC
<?php
$pkey = openssl_pkey_new('secret password');
$spkac = openssl_spki_new($pkey, 'testing');
if ($spkac !== NULL) {
echo $spkac;
} else {
echo "SPKAC generation failed";
}
?>
锟斤拷锟斤拷锟斤拷锟教碉拷锟斤拷锟斤拷锟斤拷锟斤拷冢锟�
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