Collaborate Disseminate
AES encryption was one of the best encryption techniques used but it had a major disadvantage that it cannot handle brute force attack. Hence honey encryption was introduced which can handle brute force attack but honey encry… Continue reading Can Honey Encryption be used for CAN bus security? [on hold]
As I know the AES-GCM used a nonce and if the two message has the same nonce then the secret key can be retrieved.
If two computers use the AES-GCM to encrypt exchange messages, then what is the key’s lifetime of AES-GCM?
I have recently been interested in data mining and I stumbled apon a forum that provides information on extraction of data using the AES Key to decrypt .pak files for Unreal Engine games.
My question is, how do some peopl… Continue reading How to calculate AES Key from Hex ( UE4 )
I was wondering how does the sender give the encrypted file and the key to the receiver securely? Particularly on situations where the sender doesnt meet with the receiver (through email or through flash drive). What form or … Continue reading How does key exchange work? Using symmetric algorithm such as AES
I have a method that obtains the secret key to be able to encrypt with AES.The secret key is stored in database. As seen in the method, I use a Stored procedure to get the secret key value and assign it to a byte array.
Chec… Continue reading Fix use of hardCoded Cryptographic key
Is AES-128-CBC secure enough to use in OpenVPN? I asked and they told me AES-128-CBC is completely broken and is considered weak encryption. Is it so?
I have a master server generating large files for other (known) servers to download.
Those files:
Are quite big. From 20MB to 5GB.
Are written once by the server and then it forgets about them.
Nobody should be able to r… Continue reading Can I use RSA to encrypt an AES256 key that I put at the beginning of my AES256 encrypted file?
The base64-encoded content in the attached file has been encrypted
via AES.
File Includes – CLUsFeOpcKy9qzeyuqVEuGJwIV9CZep3p/SeqKaQ9JXfl6PEpEE7gInM+mOfdtUi
65
And HINT says – AES-128, ECB mode, Key in the title.
Key: PROTE… Continue reading Base64 AES decryption [on hold]
Would AES with a 256-bit block size be more secure than a 128-bit block size? I’m curious if block size really makes something more secure.
I’m dealing with a third party to use their API and they require a 256-bit block si… Continue reading AES/Rijndael Encryption Does block size matter for security?
I’m working with a vendor’s API and it recommends the following steps for transmitting an encrypted value:
1) Convert the encryption password to a byte array.
2) Convert the value to be encrypted to a byte array.
… Continue reading AES Encryption is this overcomplicated encryption?