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format README, user friendly print

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kaleb-himes 2015-06-27 19:43:58 -06:00
parent 9c8b9d1810
commit 0d89eaf7c8
2 changed files with 7 additions and 5 deletions
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10
crypto/aes/README
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@ -3,17 +3,19 @@ How to use aes-file-encrypt.c
1) Start by typing make 1) Start by typing make
2) Make a file to encode. Can be any file (ex. .txt .in .out .file etc.) 2) Make a file to encode. Can be any file (ex. .txt .in .out .file etc.)
3) run the excecutable, for help run with -h flag. Basic command is as follows: 3) run the excecutable, for help run with -h flag. Basic command is as follows:
./aes-file-encrypt <-option> <KeySize> <input.file> <output.file> ./aes-file-encrypt <-option> <KeySize> <input.file> <output.file>
KeySize examples: 128, 192, 256
typing -e for option will encrypt the input.file onto the output.file. typing -e for option will encrypt the input.file onto the output.file.
typing -d for option will decrypt the input.file onto the output.file. typing -d for option will decrypt the input.file onto the output.file.
NOTE: When decrypting make sure the key is the same used for the NOTE: When decrypting make sure the key is the same used for the
encryption, otherwise it won't decode correctly. Which is the idea. encryption, otherwise it won't decode correctly. Which is the idea.
Only those with the key will be able to decode the message. If no Only those with the key will be able to decode the message. If no
key is entered into the command line, it will use "0123456789abcdef" key is entered into the command line, it will use "0123456789abcdef"
by default. by default.
4) Running 'make clean' will delete the excecutable as well as any created 4) Running 'make clean' will delete the excecutable as well as any created
files. Making sure that the only files left are 'aes-file-encrypt.c', files. Making sure that the only files left are 'aes-file-encrypt.c',
'Makefile', and 'README'. 'Makefile', and 'README'.

2
crypto/aes/aes-file-encrypt.c
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@ -251,7 +251,7 @@ int NoEcho(char* key, int size)
return -1060; return -1060;
} }
printf("Key: "); printf("Unique Password: ");
fgets(key, size, stdin); fgets(key, size, stdin);
key[strlen(key) - 1] = 0; key[strlen(key) - 1] = 0;