{"id":22194157,"url":"https://github.com/filiprokita/bcrack","last_synced_at":"2026-02-11T13:32:13.807Z","repository":{"id":248718889,"uuid":"829482241","full_name":"FilipRokita/bcrack","owner":"FilipRokita","description":"BCrack is a basic tool designed to crack Bcrypt hashed passwords using brute-force methods. Written in C, it highlights the importance of strong passwords and the effectiveness of Bcrypt for password hashing. 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It reads each password from the wordlist, generates a bcrypt hash for each password, and compares it with the provided hash. If a match is found, it prints the password. The program assumes the presence of bcrypt-compatible hash and uses the crypt() function for hash generation. If successful, it terminates after finding the password.\n\n## Requirements\n\n- Clang compiler\n- Make\n- Linux environment (due to the use of `\u003cunistd.h\u003e` for `crypt`)\n\n## How to Use\n\n1. **Compile the Program:**\n\n```\nmake bcrack\n```\n\n2. **Run the Program:**\n\n```\n./bcrack\n```\n\n3. **Follow the Prompts:**\n\n- Enter the path to the wordlist file containing passwords to test.\n- Enter the bcrypt hash that you want to crack.\n\n4. **Outcome:**\n\n- The program will read each password from the wordlist, generate its bcrypt hash, and compare it with the provided hash.\n- If a matching password is found, it will be displayed.\n\n## Example\n```\n$ ./bcrack\nEnter the path to the wordlist: example_wordlist.txt\nEnter the bcrypt hash to crack: $2a$12$g/Ee8Hm1g1/5spm2V733euokwUNVkOYqLvX8YPCcYBIQohj79L5KO\nPassword found: 123456\n```\n\n## Note\n\nThis tool is intended for educational purposes only. Use it responsibly and at your own risk.\n\nFor licensing information, refer to the [LICENSE](LICENSE).\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ffiliprokita%2Fbcrack","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Ffiliprokita%2Fbcrack","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ffiliprokita%2Fbcrack/lists"}