A decryption library.
CrackStation is a Swift cryptography package that supports cracking SHA hashes. The library takes an SHA hash as input, then search it in pre-computed look up table. If the hash is found, it returns the corresponding password, otherwise it returns nil.
Currently, the library only supports cracking SHA-1 or hashes of [A-Za-z0-9?!]{1,2,3} and unsalted passwords.
This library is primarily meant to demonstrate the vulnerability of password storage systems using non-salted hashing, hence encourage authentication system implementors to search for better solutions. That would help improve the cyberspace security in general.
The Swift Package Manager is "a tool for managing the distribution of Swift code. It's integrated with the Swift build system to automate the process of downloading, compiling, and linking dependencies."
Once you have your Swift package manager set up, add CrackStation to the list of dependencies in your Package.swift file
dependencies: [
.package(url: "https://github.com/JohnnyBuiJB/CrackStation.git", .upToNextMajor(from: "1.1.0"))
]
required init()
- Description: initialize the crack station
- Parameter: none
- Throws: none
- Returns: none
func decrypt(shaHash: String) -> String?
- Description: crack the provided hash shaHash
- Parameter:
- shaHash: String (input): hashed to be decrypted
- Throws: none
- Returns: the corresponding password if the function succeeds, otherwise return nil
import CrackStation
let cs = CrackStation()
let password = cs.decrypt(shaHash:hash)
The current newest release is version 1.0.0.
Vy Bui, 934370552, [email protected]