Open Hub
Open Hub

Tags : Browse Projects

Select a tag to browse associated projects and drill deeper into the tag cloud.

git-annex

Compare

  No analysis available

git-annex allows managing files with git, without checking the file contents into git. While that may seem paradoxical, it is useful when dealing with files larger than git can currently easily handle, whether due to limitations in memory, checksumming time, or disk space.

0 lines of code

0 current contributors

0 since last commit

16 users on Open Hub

Activity Not Available
4.66667
   
0 Reviews
I Use This
Mostly written in language not available
Licenses: gpl3_or_l...
Tags archive blob cloud cloudstorage content_addressable content_tracker content_tracking distributed_storage dropbox git hash hashing 7 more...

phpSec

Compare

  Analyzed 1 day ago

A PHP security library. * Session handler * XSS filter * CSRF protection * Password hashing * Encrypting data * Random data generator * Yubikey - one time tokens * One time passwords

2.16K lines of code

0 current contributors

over 5 years since last commit

3 users on Open Hub

Inactive
0.0
 
0 Reviews
I Use This
Mostly written in PHP
Licenses: mit
Tags cryptography csrf encryption hashing library otp password php random security xss yubikey

Openwall - phpass

Compare

  Analyzed about 6 hours ago

phpass is a portable password hashing framework for use in PHP applications. The preferred (most secure) hashing method supported by phpass is the OpenBSD-style bcrypt (known in PHP as CRYPT_BLOWFISH), with a fallback to BSDI-style extended DES-based hashes (known in PHP as CRYPT_EXT_DES), and a ... [More] last resort fallback to an MD5-based variable iteration count password hashing method implemented in phpass itself. [Less]

270 lines of code

0 current contributors

over 8 years since last commit

2 users on Open Hub

Inactive
0.0
 
0 Reviews
I Use This
Mostly written in PHP
Licenses: Public_Do...
Tags crypto cryptography framework hash hashing library password php programming security web

libhashish

Compare

  Analyzed 1 day ago

Libhashish is a powerful and generic hash library for C and C++. The library attempt to combine the best algorithms in this area and take all kinds of optimizations into account. Furthermore the main focus is applicability - at least you should use this library.

7.41K lines of code

0 current contributors

almost 17 years since last commit

1 users on Open Hub

Inactive
5.0
 
0 Reviews
I Use This
Mostly written in C
Licenses: gpl
Tags array avl bloom bloom-filter c hash hashing library linux locking posix pthreads 3 more...

google-sparsehash

Compare

  Analyzed 1 day ago

An extremely memory-efficient hash_map implementation. 2 bits/entry overhead! The SparseHash library contains several hash-map implementations, including implementations that optimize for space or speed. These hashtable implementations are similar in API to SGI's hash_map class and the tr1 ... [More] unordered_map class, but with different performance characteristics. It's easy to replace hash_map or unordered_map by sparse_hash_map or dense_hash_map in C++ code. Recent news: 11 January 2010I've just released sparsehash 1.6. The API has widened a bit with the addition of =deleted_key()= and =empty_key()=, which let you query what values these keys have. A few rather obscure bugs have been fixed (such as an error when copying one hashtable into another when the empty_keys differ). A full list of changes is described in the ChangeLog. 9 May 2009I've just released sparsehash 1.5.1. Hot on the heels of sparsehash 1.5, this release fixes a longstanding bug in the sparsehash code, where equal_range would always return an empty range. It now works as documented. All sparsehash users are encouraged to upgrade. 7 May 2009I've just released sparsehash 1.5. This release introduces tr1 compatibility: I've added rehash, begin(i), and other methods that are expected to be part of the unordered_map API once tr1 in introduced. This allows sparse_hash_map, dense_hash_map, sparse_hash_set, and dense_hash_set to be (almost) drop-in replacements for unordered_map and unordered_set. There is no need to upgrade unless you need this functionality, or need one of the other, more minor, changes described in the ChangeLog. [Less]

30.2K lines of code

3 current contributors

about 5 years since last commit

1 users on Open Hub

Inactive
4.0
   
0 Reviews
I Use This
Mostly written in C++
Licenses: BSD-3-Clause
Tags cplusplus google hash hashing hash_map hash_set stl

pHash

Compare

  Analyzed 1 day ago

pHash is an open source software library released under the GPLv3 license that implements several perceptual hashing algorithms, and provides a C-like API to use those functions in your own programs. pHash itself is written in C++. Potential applications include copyright protection, similarity ... [More] search for media files, or even digital forensics. For example, YouTube could maintain a database of hashes that have been submitted by the major movie producers of movies to which they hold the copyright. If a user then uploads the same video to YouTube, the hash will be almost identical, and it can be flagged as a possible copyright violation. The audio hash could be used to automatically tag MP3 files with proper ID3 information, while the text hash could be used for plagiarism detection. [Less]

99.8K lines of code

0 current contributors

over 9 years since last commit

1 users on Open Hub

Inactive
4.0
   
0 Reviews
I Use This
Mostly written in shell script
Licenses: gpl3_or_l...
Tags audioanalysis hashing imageanalysis library perception videoanalysis

shatag

Compare

  No analysis available

A tool for Linux systems, to store cryptographic hashes of files in posix extended attributes, and compare them against remote databases, to check for duplicate files across several machines.

0 lines of code

0 current contributors

0 since last commit

1 users on Open Hub

Activity Not Available
0.0
 
0 Reviews
I Use This
Mostly written in language not available
Licenses: gpl3
Tags filesystem hashing

TigerHash

Compare

  Analyzed 1 day ago

TigerHash C implementation for Haskell

2.24K lines of code

0 current contributors

about 15 years since last commit

1 users on Open Hub

Inactive
0.0
 
0 Reviews
I Use This
Mostly written in C
Licenses: gpl
Tags crypto cryptoapi hashing haskell haskell-libraries library security

Ruby General Hash Functions

Compare

  Analyzed about 22 hours ago

11 fast hash functions for general purpose non-cryptographic use implemented originally by Arash Partow.

465 lines of code

0 current contributors

about 10 years since last commit

0 users on Open Hub

Inactive
0.0
 
0 Reviews
I Use This
Mostly written in Ruby
Licenses: common_pu...
Tags gem hashing ruby

libfrozen

Compare

  Analyzed about 12 hours ago

A header-only, constexpr alternative to gperf for C++14 users

20.1K lines of code

0 current contributors

about 2 months since last commit

0 users on Open Hub

Low Activity
0.0
 
0 Reviews
I Use This
Mostly written in C++
Licenses: No declared licenses
Tags c++ c++14 containers datastructures hashing header-only immutable