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| author | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2025-01-01 10:37:18 +0100 |
|---|---|---|
| committer | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2025-01-01 10:37:18 +0100 |
| commit | fcc6302e6139b5b4714c91fd91d215c77af7695c (patch) | |
| tree | 46af4b2f1675f4b11f4acef6c04ac7942e6a5f17 /src/Common/lzma/lzma-sdk.txt | |
| parent | 4e85009f579972ce422349d2c99ae0920b8e45c2 (diff) | |
| download | VeraCrypt-fcc6302e6139b5b4714c91fd91d215c77af7695c.tar.gz VeraCrypt-fcc6302e6139b5b4714c91fd91d215c77af7695c.zip | |
Windows: Update LZMA SDK to version 24.09
Diffstat (limited to 'src/Common/lzma/lzma-sdk.txt')
| -rw-r--r-- | src/Common/lzma/lzma-sdk.txt | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/src/Common/lzma/lzma-sdk.txt b/src/Common/lzma/lzma-sdk.txt index 141b0fd4..f7016709 100644 --- a/src/Common/lzma/lzma-sdk.txt +++ b/src/Common/lzma/lzma-sdk.txt @@ -1,4 +1,4 @@ -LZMA SDK 23.01 +LZMA SDK 24.09 -------------- LZMA SDK provides the documentation, samples, header files, @@ -137,9 +137,12 @@ DOC/Methods.txt - Compression method IDs for .7z bin/installer/ - example script to create installer that uses SFX module, -bin/7zdec.exe - simplified 7z archive decoder -bin/7zr.exe - 7-Zip console program (reduced version) +bin/7zdec.exe - simplified 7z archive decoder (x86 32-bit version) +bin/7zr.exe - 7-Zip console program (reduced version) (x86 32-bit version) bin/x64/7zr.exe - 7-Zip console program (reduced version) (x64 version) +bin/x64/7zdec.exe - simplified 7z archive decoder (x64 version) +bin/arm64/7zr.exe - 7-Zip console program (reduced version) (arm64 version) +bin/arm64/7zdec.exe - simplified 7z archive decoder (arm64 version) bin/lzma.exe - file->file LZMA encoder/decoder for Windows bin/7zS2.sfx - small SFX module for installers (GUI version) bin/7zS2con.sfx - small SFX module for installers (Console version) @@ -235,7 +238,7 @@ Note: LZMA features ------------- - - Variable dictionary size (up to 1 GB) + - Variable dictionary size (up to 4 GB) - Estimated compressing speed: about 2 MB/s on 2 GHz CPU - Estimated decompressing speed: - 20-30 MB/s on modern 2 GHz cpu @@ -285,8 +288,8 @@ Usage: LZMA <e|d> inputFile outputFile [<switches>...] -a{N}: set compression mode 0 = fast, 1 = normal default: 1 (normal) - d{N}: Sets Dictionary size - [0, 30], default: 23 (8MB) - The maximum value for dictionary size is 1 GB = 2^30 bytes. + d{N}: Sets Dictionary size - [0, 31], default: N=24 (32 MB) + The maximum value for dictionary size is N=31 (2 GB). Dictionary size is calculated as DictionarySize = 2^N bytes. For decompressing file compressed by LZMA method with dictionary size D = 2^N you need about D bytes of memory (RAM). @@ -321,7 +324,9 @@ Usage: LZMA <e|d> inputFile outputFile [<switches>...] bt2 d * 9.5 + 4MB Binary Tree with 2 bytes hashing. bt3 d * 11.5 + 4MB Binary Tree with 3 bytes hashing. bt4 d * 11.5 + 4MB Binary Tree with 4 bytes hashing. + bt5 d * 11.5 + 4MB Binary Tree with 5 bytes hashing. hc4 d * 7.5 + 4MB Hash Chain with 4 bytes hashing. + hc5 d * 7.5 + 4MB Hash Chain with 5 bytes hashing. -eos: write End Of Stream marker. By default LZMA doesn't write eos marker, since LZMA decoder knows uncompressed size |