Search found 3 matches
- Thu Feb 12, 2015 1:09 pm
- Forum: AES Crypt
- Topic: Information about encryption
- Replies: 6
- Views: 12740
Re: Information about encryption
Thanks for your reply. Since the MAC is fixed and deosn't change, the IV1 is generated by hashing the time. So if you encrypt more than one file a second you are reusing that IV1... It seems pretty weird to me to use the correct implementation for IV2 (although hashing is not needed I guess), but to...
- Thu Feb 12, 2015 10:16 am
- Forum: AES Crypt
- Topic: Information about encryption
- Replies: 6
- Views: 12740
Re: Information about encryption
looks like its done by time and MAC adress: https://github.com/kenkendk/sharpaescrypt/blob/master/Source/SharpAESCrypt.cs#L616 OMG.... edit: generation of IV2 looks better: https://github.com/kenkendk/sharpaescrypt/blob/master/Source/SharpAESCrypt.cs#L681 m_crypt.GenerateIV(); sounds like a CSPRNG...
- Wed Feb 11, 2015 12:38 pm
- Forum: AES Crypt
- Topic: Information about encryption
- Replies: 6
- Views: 12740
Information about encryption
Hi guys, sorry, if this is already answered somewhere else, I didn't found it. I just found this website (https://www.aescrypt.com/aes_file_format.html). I'm looking for some infos especially regarding the C# implementation. - What is the key size? - Can you change the key size? (I guess not, since ...