(PHP 4 >= 4.2.0, PHP 5, PHP 7)
openssl_x509_check_private_key — 锟斤拷锟剿皆匡拷欠锟斤拷应锟斤拷证锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷私钥 key 锟角凤拷锟街わ拷锟� cert 锟斤拷应锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆�key锟角凤拷锟斤拷锟斤拷锟剿皆匡拷锟�
锟斤拷只锟角比斤拷锟剿猴拷锟斤拷钥匹锟斤拷墓锟斤拷锟斤拷锟斤拷锟� (锟斤拷锟界，RSA锟斤拷钥锟斤拷指锟斤拷锟斤拷模锟斤拷) 锟斤拷/锟斤拷锟斤拷钥锟斤拷锟斤拷(锟斤拷锟界，EC锟斤拷钥锟侥诧拷锟斤拷)锟斤拷
锟斤拷也锟斤拷味锟脚ｏ拷锟斤拷锟界，锟结供锟斤拷key锟斤拷一锟斤拷锟斤拷钥值锟斤拷锟矫猴拷锟斤拷锟斤拷锟杰凤拷锟斤拷 TRUE.
cert证锟介。
key私钥锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟剿皆� key 锟斤拷证锟斤拷 cert锟斤拷应锟斤拷 锟斤拷锟斤拷TRUE 锟斤拷锟津返伙拷 FALSE .