FiniteStateEntropy
LibTomCrypt
| FiniteStateEntropy | LibTomCrypt | |
|---|---|---|
| 4 | 3 | |
| 1,263 | 1,480 | |
| - | 0.9% | |
| 0.0 | 6.9 | |
| over 1 year ago | about 1 month ago | |
| C | C | |
| BSD 2-clause "Simplified" License | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
FiniteStateEntropy
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Intel QuickAssist Technology Zstandard Plugin for Zstandard
It's obsolete. It's limited to 32KB LZ window with huffman coding. Zstd can use a much larger window (8MB recommended) and a much better entropy coder: https://github.com/Cyan4973/FiniteStateEntropy
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Worries about tANS?
tANS block based : FSE
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Silly Lossy Text Compression Idea
Sounds similar to: https://github.com/Cyan4973/FiniteStateEntropy
https://arxiv.org/abs/1311.2540
> The modern data compression is mainly based on two approaches to entropy coding: Huffman (HC) and arithmetic/range coding (AC). The former is much faster, but approximates probabilities with powers of 2, usually leading to relatively low compression rates. The latter uses nearly exact probabilities - easily approaching theoretical compression rate limit (Shannon entropy), but at cost of much larger computational cost.
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C Deep
FiniteStateEntropy - Two highly efficient compression codecs optimized for modern CPUs. BSD-2-Clause
LibTomCrypt
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What is the difference between sha512 and sha512_256?
The open source library libtomcrypto has two separate implementations of sha512. What is the difference between these implementations? Which is the version that would be most typically used?
- Single File sha256 Library from Git
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C Deep
libtomcrypt - Fairly comprehensive, modular and portable cryptographic toolkit. Public domain.
What are some alternatives?
Snappy - A fast compressor/decompressor
OpenSSL - TLS/SSL and crypto library
zstd - Zstandard - Fast real-time compression algorithm
mbedTLS - An open source, portable, easy to use, readable and flexible TLS library, and reference implementation of the PSA Cryptography API. Releases are on a varying cadence, typically around 3 - 6 months between releases.
zlib-ng - zlib replacement with optimizations for "next generation" systems.
Crypto++ - free C++ class library of cryptographic schemes
brotli - Brotli compression format
libsodium - A modern, portable, easy to use crypto library.
LZFSE - LZFSE compression library and command line tool
Tiny AES128 in C - Small portable AES128/192/256 in C
LZMA - (Unofficial) Git mirror of LZMA SDK releases
s2n - An implementation of the TLS/SSL protocols