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php - 从 rsa 私钥中删除密码

转载 作者:可可西里 更新时间:2023-11-01 12:16:51 26 4
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以下是我如何使用 phpseclib(有效):

<?php
include('Crypt/RSA.php');

$rsa = new Crypt_RSA();
$rsa->setPassword('password');
$result = $rsa->loadKey('-----BEGIN RSA PRIVATE KEY-----
Proc-Type: 4,ENCRYPTED
DEK-Info: DES-EDE3-CBC,E3B1C06E0D0C2633

gvmXzl6W7eV1a3N5rQNwBWKY9on3IgxZudS33cip5f88FotsPSDJMvqj6LVw2RxobDjhlOOzqmTb
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qsxJZhFT8aUt/cUEBj3fnP7cxoNLQfTHMPqUTqKBWaVufFzGU9YB1R+XWFULLddwJHnV7gPheBlk
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Fqox8Ahkv3KWAJPYK1eOCc5d/KwZHlnlFJq7ZYy9u3fEnxQCjOEmeXLkLangKA==
-----END RSA PRIVATE KEY-----');

echo $result ? 'true' : 'false';
?>

但是,为了进行比较,我尝试使用 OpenSSL 来进行。这是我的代码:

<?php
$pkey = openssl_pkey_get_private('-----BEGIN RSA PRIVATE KEY-----
Proc-Type: 4,ENCRYPTED
DEK-Info: DES-EDE3-CBC,E3B1C06E0D0C2633

gvmXzl6W7eV1a3N5rQNwBWKY9on3IgxZudS33cip5f88FotsPSDJMvqj6LVw2RxobDjhlOOzqmTb
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E1D3iDS94wRgx0Tjv4xlwrTpOV38FS5rdL32492DcCRlCYM4VtuwjYeWi5shJg69jCb0EwGRqfAo
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qsxJZhFT8aUt/cUEBj3fnP7cxoNLQfTHMPqUTqKBWaVufFzGU9YB1R+XWFULLddwJHnV7gPheBlk
MDapowb+Is77+a9Y2VDsOXEvNpqTY0giiSrckG05IZnrhJ24JnSCwyNd99lm7XKdEGGrjBCMqIyI
Fqox8Ahkv3KWAJPYK1eOCc5d/KwZHlnlFJq7ZYy9u3fEnxQCjOEmeXLkLangKA==
-----END RSA PRIVATE KEY-----', 'password');
if ($pkey === false) exit('FAILURE');
openssl_pkey_export($pkey, $out_key_file);
echo $out_key_file;
?>

唯一的问题:代码过早终止,回显失败。 IE。 openssl_pkey_get_private() 未加载 key 。 openssl_error_string 说“错误:0906D066:PEM 例程:PEM_read_bio:结束行错误”。

有什么想法吗?

最佳答案

我不确定这里发生了什么;我试过你的代码,它给出了同样的问题,所以我自己生成了一个 key :

openssl genrsa -des3 -out des3.rsa

然后将内容复制到这个脚本中:

$out_key_file = 'des3nopass.rsa';

$key = <<<EOS
-----BEGIN RSA PRIVATE KEY-----
Proc-Type: 4,ENCRYPTED
DEK-Info: DES-EDE3-CBC,5F2FDB4C8F710F92

pkaBIMCdnvrejw6egagg/lGrrGJWLsceDkC0KSdouRfR8LhQS/XjSJ/Wqrj7fa36
xXRd/USBebgy2hLAi9RMPofOjlcUyUVvZZgh0+JDQ79pH5q1FsRMcsJ+J8GO0edw
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oxiVx7Z7N9r0J1vDnlrW/OU1l07D0pBr1yPRTDMI5tBMo8KDsL2tkBxqtYyOJdZr
as/5zQDPRlbW7Jve1JuXmsnja+gN7jZ+3LpUzfRFo/wWnvOzhHQxLz+RaUpVDYTl
F4m9zjo9dgOhlZzigOhYTB+5aq5f92Yf6K0daCwTDpU=
-----END RSA PRIVATE KEY-----
EOS;

$pkey = openssl_pkey_get_private($key, 'password');
if ($pkey === false) {
die(openssl_error_string());
}

openssl_pkey_export($pkey, $out_key_file);
echo "Wrote to $out_key_file\n";

这对我来说很好。

更新

我也尝试使用 openssl 命令行执行此操作,使用您的 key :

openssl rsa -in des3big.rsa -out des3bignopass.rsa
unable to load Private Key
14179:error:0906D066:PEM routines:PEM_read_bio:bad end line:pem_lib.c:746:

OpenSSL 似乎也有问题,所以不是 PHP。

更新 2

原来你的行太长了(它们应该是 64 个字符宽):

-----BEGIN RSA PRIVATE KEY-----
Proc-Type: 4,ENCRYPTED
DEK-Info: DES-EDE3-CBC,E3B1C06E0D0C2633

gvmXzl6W7eV1a3N5rQNwBWKY9on3IgxZudS33cip5f88FotsPSDJMvqj6LVw2Rxo
bDjhlOOzqmTbVrlTnoQ6CogXFZSfiPmixiyyptCUEKJkSiEhYGM5GQm0OoGcLeLb
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lbKWELTuFKwD7n1rc/2fTarbGuf8S2AEggBLZyfXHC/9N84mXLFO2XKq+0WdiEFh
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zF8J317JlsdKoBFDw8mSMxCMuMksKJ23mgvY+THRIVgH3E7lEDZQzCi1Uy6ldLJc
ran/6wHwP88pVM2odiHkpnrJGcEBbbIkqsxJZhFT8aUt/cUEBj3fnP7cxoNLQfTH
MPqUTqKBWaVufFzGU9YB1R+XWFULLddwJHnV7gPheBlkMDapowb+Is77+a9Y2VDs
OXEvNpqTY0giiSrckG05IZnrhJ24JnSCwyNd99lm7XKdEGGrjBCMqIyIFqox8Ahk
v3KWAJPYK1eOCc5d/KwZHlnlFJq7ZYy9u3fEnxQCjOEmeXLkLangKA==
-----END RSA PRIVATE KEY-----

关于php - 从 rsa 私钥中删除密码,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/13908284/

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