Archive
/
cryptpng
mirror of https://github.com/Trivernis/cryptpng.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
24 Commits
2 Branches
1 Tag
49 KiB
master
develop
v1.0
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from '8fca0a63de'
${ noResults }
Commit Graph

24 Commits (8fca0a63de210fa5a97fbbe576981e78a966c1bf)
 

Author SHA1 Message Date
trivernis 8fca0a63de Remove duplicated flags since it looks ugly in --help 5 years ago
trivernis ee3e75640c Add overwrite confirmation check if the output file exists 5 years ago
trivernis 5b82b7c06d Add checksum verification for chunk data 5 years ago
trivernis 9f5dfd5fc8 Update README hash algorithm 5 years ago
trivernis 5038198256 Change cli syntax 5 years ago
trivernis ce4242f87f Change Password derivation function to use scrypt for the hash 5 years ago
trivernis 2136543726 Remove base64 encode/decode step 
Remove the base64 encode/decode step as it only increases the size of the cipher but not the security.
 5 years ago
trivernis 29b0ed32f2 Update README 5 years ago
trivernis 9dac6d4d29 Update README 5 years ago
trivernis a3d43dc9be Add salt to password hash and store it in an extra chunk 
Add a salt that is appended to the input password and is stored in the `saLt` chunk
 5 years ago
trivernis e0c508fb3c Change `make([]byte, 0)` to type annotation 5 years ago
trivernis 7d274257bc Change storing of the data to use multiple chunks 
Data needs to be stored in multiple chunks with a maximum size of 1MB in order for image viewers to still handle the files. Especially libpng had problems with too large chunks sizes.
 5 years ago
trivernis d340e93700 Remove storing raw data 
Remove the storing of the raw chunk data and use ChunkData.GetRaw() insted to decrease the memory impact
 5 years ago
trivernis ecc098ea69 Update README 5 years ago
Trivernis 373cb61a90
Create LICENSE 5 years ago
trivernis bc0ba17583 Add usage to README 5 years ago
trivernis 14d584e330 Add masked password input and hash 
- Add password input that doesn't print the password
- Change the password to be hashed with sha512_256 to a 32 byte slice
 5 years ago
trivernis 66f3be84ad Replace readFileFull with ioutil.ReadAll 5 years ago
trivernis 621633263f Add option to decrypt data from an image 
Add flag -decrypt that decrypts the input image and writes the data into -out
 5 years ago
trivernis 9a564afc5b Move png utility stuff to seperate file 5 years ago
trivernis fe56f9adfe Fix resulting image only containing chunk data 5 years ago
trivernis c8fbb62f07 Cleanup 5 years ago
trivernis 6f1aaff9aa Add main file [WIP] 
Add cryptpng.go file as the main entrance. The writing of the data is currently not working.
 5 years ago
trivernis ba7f0522b0 Initial commit 5 years ago