PHP OpenSSL公钥加密字符串公钥

我有一个公钥

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwKMDEDjbP5v/9kcvpQKf
IG3nU5Yid/tUNIeXBSDlxqhTEOKs8iQHXk0T17C4g7KHmrT2hxUomaAa2wwbfL+Z
4ppqvZZ4cu7CO6jaA0HyoBCU96siSuE0mPt8kU/PRA9+nAwu9lu9oYZUiVVJ3D4f
o2bc+jWWL4GGY+PdSlz81ZW5cW/LOmNs9D0jJIxbwNocHxGgJ+xTZ3JKp6AO4MvL
zXyipXu562N8wVc7UIgYYnvr63zFU8vzRL180X5x5MiJbjTYbfLH3z7qINPMZZLv
A5vzJ0HX3J8rG96tmFuUzopCnvf+WVLvaS2T5uMxieK9dfA32CFQp4i3cj39c2b7
NwIDAQAB
-----END PUBLIC KEY-----

存储为base64编码字符串(在MySQL中，设置为$row['public_key'])

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 

。我试图使用这个字符串来加密字符串数据，但它只是失败而没有告诉我为什么当我使用以下代码:

$success = openssl_public_encrypt($data, $encrypted, base64_decode($row['public_key']));

执行上述命令时，$success始终为假，$encrypted为空。我试过通过openssl_pkey_get_public()运行公钥，并将资源发送到openssl_public_encrypt()，但也没有运气。不能写入文件，也不能存储私钥。

有人知道怎么让这个工作吗?(或者它适用于其他所有人，这只是一个奇怪的服务器问题?)

EDIT:由于我的问题似乎有些混乱，这里是我使用的测试代码及其输出。(注意:我已经删除了base64编码，只是为了看看是否有任何不同)

$pubkey = openssl_get_publickey($row['public_key']);
$publicKey = openssl_pkey_get_details($res);
$encrypted = null;
$success = openssl_public_encrypt($data, $encrypted, $pubkey);
print "'npubkey1 " . $row['public_key'];
print "'npubkey2 " . $pubkey;
print "'npubkey3 " . $publicKey;
print "'npubkey4 " . $publicKey["key"];
print "'nencryption " . ($success ? 'true' : 'false') . ' "' . $encrypted . '"';
$success = openssl_public_encrypt($data, $encrypted, $row['public_key']);
print "'nencryption2 " . ($success ? 'true' : 'false') . ' "' . $encrypted . '"';   

pubkey1 -----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA89FgfElm36q7iAf8frqa
o58naoROsAljaFbmztfnqlmzXfyijK5CNJFdkUCgsu2zGxN7UlGiBOassTd4ijWm
1rz6/ad9fGXplfMGxZxyPCz31VreSWXmTG/PeSIYs1Co+dibV3imYt5jTxfLs7BZ
WsT8nuLxGPw/o/gyKut0Ru+jXI2GgT4s3SylXinn/IbIA497SohqYA7/ViQnBwSL
ZKUysOx2QgBmc9m0viRqDSKNUtDw7+L7bjhlwgZUGr6fxfTuNj9PWo97aPSE74CD
owYYl2ToTboKSjZUszeNwQKpUnlHY/DBkwmYUJ7SAYDY70VNooadN5dZ4ehjdaka
6QIDAQAB
-----END PUBLIC KEY-----
pubkey2 Resource id #50
pubkey3 
pubkey4 
encryption false ""
encryption2 false ""