File encryption in linux

Source: Internet
Author: User
File encryption in linux-General Linux technology-Linux programming and kernel information. For more information, see the following section. I am a newbie in LINUX. recently I am working on a topic. some of them need to encrypt and decrypt files (we 'd better use the AES algorithm) and store keys in TPM chips, I checked a lot of information, but it was still confusing. the teacher said that I could try adding 1 or-1 to each character in the file and try again. I still don't know much about it, I am very grateful for having similar source code for your reference !!!
PS: Are there any experts willing to leave a QQ to guide me? (6) m: B
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