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0 votes

Is it possible to combine RSA and XOR?

Using XOR for encryption requires you to have a key which is at least as long as the data you want to encrypt - or you would need to repeat the key which is insecure. This means there is no actual ...
Steffen Ullrich's user avatar
1 vote
Accepted

Why in "openssl pkeyutl -verify" is needed both public and private keys? Why isn't public key enough?

... and there is no option to just use the public key? This option exists. As documented you have to use the -pubin argument to specify that the key given with -inkey is a public key. You create the ...
Steffen Ullrich's user avatar
3 votes

Decrypting network traffic and finding HTTPS private key

While you have access to the .git folder: Download the .git folder : wget https://server_address:443/.git Check the status: git status If there is some deleted and uncommitted files, they can be ...
St0rm's user avatar
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0 votes

Is using "SHA-256 with RSA-2048 Encryption" a secure certificate hashing algorithm?

Researcher Claims to Crack RSA-2048 With Quantum Computer https://www.bankinfosecurity.com/blogs/researcher-claims-to-crack-rsa-2048-quantum-computer-p-3536
user2347380's user avatar
3 votes
Accepted

Decrypting network traffic and finding HTTPS private key

Your hint says that the "HTTPS private key has been forgotten in Git." This could mean several things, but I suspect it means that the private key was added and deleted from Git history, ...
Michael's user avatar
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