Is this RSA algorithm?

[Kerlingen]

Originally Posted by Storm Shadow

it is fully possible to find rsa signatures from memory

No, it is not. It is possible to find SSL signatures from memory, since SSL certificates have a known layout.

If you find a SSL certificate, you know where to look for the RSA modulus. But since SSL certificates are - like the name suggests - used for HTTPS connections over SSL/TLS, you will never use one for keygenning or software protection.

In software protection or keygenning you might use RSA, but then you will only use RSA, never SSL, therefore you will never have any SSL certificates involved, so it's not possible to find them by some signature matching algorithm.

[bridgeic]

Originally Posted by Kerlingen

In software protection or keygenning you might use RSA, but then you will only use RSA, never SSL, therefore you will never have any SSL certificates involved, so it's not possible to find them by some signature matching algorithm.

Yes, I guess the public key is just fixed strings with base64 format without other information(I still haven't checked details how the software give the public key, but I guess it should use this way), software owner keep the private key that is not in the software, so we may can't get the private key from public key for it's 2048 bit long.