加密某些数据与签署某些数据(使用RSA)之间的区别是什么?

它只是颠倒了公共-私有密钥的角色吗?

For example, I want to use my private key to generate messages so only I can possibly be the sender. I want my public key to be used to read the messages and I do not care who reads them. I want to be able to encrypt certain information and use it as a product-key for my software. I only care that I am the only one who can generate these. I would like to include my public key in my software to decrypt/read the signature of the key. I do not care who can read the data in the key, I only care that I am the only verifiable one who can generate them.

签名在这种情况下有用吗?

我不太明白这个问题:

根据https://www.madboa.com/geek/openssl/#key-rsa，您可以从私钥生成公钥。

openssl genrsa -out mykey.pem 1024
openssl rsa -in mykey.pem -pubout > mykey.pub

我最初的想法是它们是成对产生的。

RSA私钥中是否包含该和?还是公钥?

我刚刚生成了RSA密钥对，我想将该密钥添加到GitHub。

我尝试了cd id_rsa.pub和id_rsa.php，但没有成功。如何访问SSH公钥？

我需要为GitHub做SSH密钥审计，但我不确定如何找到我的RSA密钥指纹。我最初是按照指南在Linux上生成SSH密钥的。

我需要输入什么命令来查找我当前的RSA密钥指纹?