openssl extension implements public key encryption function

This time I will bring you the openssl extension to implement the public key encryption function. What are theprecautionsfor the openssl extension to implement the public key encryption function. The following is a practical case, let's take a look.

looks like this:

// 生成私钥 # openssl genrsa -out rsa_private_key.pem 1024 // 生成公钥 # openssl rsa -in rsa_private_key.pem -pubout -out rsa_public_key.pem

Here is the sample code:

'; // ------------------------------------------------------------ // 私钥解密 $encrypt_data = base64_decode($encrypt_data); openssl_private_decrypt($encrypt_data, $decrypt_data, $prikey); var_dump($decrypt_data);

I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the php Chinese website!

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