我有這樣的RSA公鑰:PHP openssl_public_encrypt「關鍵的參數是不是一個有效的鑰匙」
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtixUGzGpLXgZ7AV1HfmIHV/FEF+fww77FekRc2oLhUOd4HitwCPo76fjtdsQBEt8w9HZ3CXVphaAU2BA6MEZJ3ShVMsdAXb2ZA1C+lu7k1GV9M/BhucTg35HujSK647Sc5MwVLwFsN80dAnGsZF8gwb2TNUzXHwzbAb30T01zuqf8RCM75OwKZFYqzu7FOVrtk/w9mh92MOXG0l7WSqNIctu8Kxka/tEJJIA5nqMGNMocjwprXy66NS7FFy1GY+NnxfFLtODqq0tllc50UCDsnqSvNmj2wcnAcsCzNOoxPPgp7t8S+sQvOzgc5W3CDjIsYEiGD+vzSVNkGiRou577wIDAQAB
(每隔關鍵我試着給出了同樣的錯誤,太)
與此字符串:
$str = "VOTE\n" .
"server-list\n" .
"$user\n" .
"$userip\n" .
time()."\n";
我用這個代碼,以使字符串成爲正好256個字節,使其遵循這一特定應用標準:
$leftover = (256 - strlen($str))/2;
while ($leftover > 0) {
$str .= "\x0";
$leftover--;
}
要格式化的關鍵,我這樣做:
$key = wordwrap($key, 65, "\n", true);
$key = <<<EOF
-----BEGIN PUBLIC KEY-----
$key
-----END PUBLIC KEY-----
EOF;
當我做openssl_public_encrypt($str, $encrypted, $key);
我得到以下警告:
Warning: openssl_public_encrypt() function.openssl-public-encrypt: key parameter is not a valid public key in ...
我不知道爲什麼會這樣。這就是當我回應它的關鍵看起來像:
-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtixUGzGpLXgZ7AV1HfmIH
V/FEF
fww77FekRc2oLhUOd4HitwCPo76fjtdsQBEt8w9HZ3CXVphaAU2BA6MEZJ3ShVMsd
AXb2ZA1C
lu7k1GV9M/BhucTg35HujSK647Sc5MwVLwFsN80dAnGsZF8gwb2TNUzXHwzbAb30T
01zuqf8RCM75OwKZFYqzu7FOVrtk/w9mh92MOXG0l7WSqNIctu8Kxka/tEJJIA5nq
MGNMocjwprXy66NS7FFy1GY
NnxfFLtODqq0tllc50UCDsnqSvNmj2wcnAcsCzNOoxPPgp7t8S
sQvOzgc5W3CDjIsYEiGD vzSVNkGiRou577wIDAQAB
-----END PUBLIC KEY-----
任何幫助,將不勝感激!
編輯: 一個工作重點應該是這樣的:
-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmHzD76i8DA25nC+Qsswi
OM0lW+gViiQD4tEm7suxBc2BGibtdlrsprVIId92hSjQKx4x8+XVWU6k89T5vy8Y
txpXN759OWdGkDi8uvZuYclMjW9Rao+oqSvbXH37R7oSY287I+6uOHclGhniQN3q
RyoXBkbhDk0/FTI/i549q/gGk1UZYv449KLrDOqmtohRcIyAYVnvvWtD1kIzourq
hMtEIrPqwoBqTaUA9kOIXw1jMovao2TN52j48KgOg9KjqtdwUwD9e6n7hJd/subF
6woc8L7zjJFOHH5gacUC7vtiMpBpnSyLQpjFLepYYwftjsRmg4xLdh+Zvgw3xqi4
lwIDAQAB
-----END PUBLIC KEY-----
鑰匙中的「+」符號發生了什麼變化?他們已經在格式化塊。 – sarnold 2012-03-27 00:21:05
嗯..我不確定。我真的不知道他們是否應該在那裏,因爲我坦率地不知道我在做什麼。我正在嘗試使用這個協議:https://github.com/vexsoftware/votifier – fruitcup 2012-03-27 00:23:15
+符號代表的字節與所有其他字符一樣多。 Base64編碼使用'A-Ba-b0-9'和'/'&'+來對字節進行編碼,並可能使用'='字符來填充最後一部分。 – 2012-03-27 00:56:39