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206 followers · 291 following

Achievements

Achievement: StarstruckAchievement: QuickdrawAchievement: Arctic Code Vault ContributorAchievement: Pull Sharkx2
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Achievements

Achievement: StarstruckAchievement: QuickdrawAchievement: Arctic Code Vault ContributorAchievement: Pull Sharkx2
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Organizations

@hashcat @ALPCA-org
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roycewilliams/README.md

Hi there 👋

I'm Royce Williams. Information security by day, security research as Tech Solvency after hours. I live in Anchorage, Alaska with my family.

I am a public-interest technologist at heart. I believe that the keepers and operators of technology and data should first do no harm (though second-order effects mean trade-offs - for example, a surgeon does some "harm" cutting into a patient, for the patient's own good).

Most of my GitHub work centers around password cracking, including some feature requests, docs, UX, and minor housekeeping work on hashcat. I have been a member of Team Hashcat (hashcat's password-cracking competition group) since 2016. I also collaborate with other teams and groups.

A more thorough bio with links to projects and research is here.

And a special shout-out to my Alaskan security colleague ak_hepcat! Lots of fun stuff in his repos.

Pinned

  1. kens-salty-rainbow kens-salty-rainbow Public

    An archive of descrypt hashes for common non-personal passwords

    Shell 23 7

  2. roycewilliams-github-starred.md roycewilliams-github-starred.md
    1 
    # roycewilliams / tychotithonus GitHub starred
    2 
    ## https://gist.github.com/roycewilliams/b17feea61f39a96d75031930180ef6a6
    3 
    ## Last updated: 2023-12-16
    4 
    ## NOTE: gists sometimes disappear; also see commit history.
    5 
    * https://github.com/003random/003Recon
  3. pwnedpasswords-v2-top20k.txt pwnedpasswords-v2-top20k.txt
    1 
    #------------------------------------------------------------------------------
    2 
    # Top 20K hashes from the Troy Hunt / haveibeenpwned Pwned Passwords list v2 (2018-02-21)
    3 
    #    with frequency count and cracked plaintext passwords
    4 
    #
    5 
    # The latest version of this file can be found here:
  4. Exploitable vulnerabilities in clien... Exploitable vulnerabilities in client-side software update mechanisms that could have been mitigated by secure transport (TLS).
    1 
    # Client-side software update verification failures
    2 
    Exploitable vulnerabilities in client-side software update mechanisms that could have been mitigated by secure transport (TLS). Contributions welcome. All text taken from the vulnerability descriptions themselves, with additional emphasis mine.
    3 
    
              
    
              
    
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    ## In scope:
    
              
    
              
    
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      * I consider exploitation or privilege escalation of the package tool/system itself (that would have been mitigated by secure transport) to be in scope. 
    
              
    
          
    
    
    
  
    

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iana-whois-conf
iana-whois-conf          Public
        
    
      
    


      
    
        Crude scripts for building modern WHOIS configs (whois.conf, jwhois.conf ...) using IANA TLD info, with data snapshots.
      
    

      
    
          
  
  HTML


          
            
    

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          bcrypt hashes for 'password', all po...
bcrypt hashes for 'password', all possible work factors / costs (cost 4 through cost 31)      
    

          
    
              
    
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    #-----------------------------------------------------------------------------
    
              
    
              
    
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    # bcrypt hashes for the plain 'password', costs 4 through 31, and how much 
    
              
    
              
    
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    # time it took to generate the hash on a reference system (CPU).
    
              
    
              
    
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    #-----------------------------------------------------------------------------
    
              
    
              
    
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    #
    
              
    
          
    
    
    
  
    

    7.