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Update Changelog and bump version for 1.4 release.

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Add license text to Salsa20 files.
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Moinak Ghosh 2013-03-06 17:15:03 +05:30
parent 45aa726474
commit 370e84f2be
8 changed files with 160 additions and 1 deletions
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39
Changelog
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@ -1,3 +1,42 @@
== 1.4.0 Update Release ==
Update couple more test parameters with new crypto options.
Update README and test cases with new crypto options.
Update usage text.
Cleanup more stack parameters after use in various crypto functions.
Fix increment of XSalsa20 192-bit nonce value.
Handle nonce bytes in endian neutral way.
Use 128-bit key length when decompressing older version archives.
Add XSalsa20 encryption algorithm from the NaCL library.
Include 128-bit key support based on the Salsa20 eSTREAM submission.
Allow variable-length nonces.
Use random bytes for initial nonce value.
Increase PBE hash rounds to 50000.
Move Scrypt helper function out of AES module.
Change default encryption key length to 256 bits.
Add optional ability to change key length at runtime via cli option.
Include key length property in archive header.
Fix header HMAC to include salt, nonce and key length properties.
Retain backward compatibility to handle older format archives.
Fix compilation of AES ASM code.
Add AES-NI optimized code derived from latest OpenSSL upstream.
Add AES instruction set detection.
Add Vector Permute AES from OpenSSL 1.0.1e. Remain compatible with older OpenSSL versions.
Add compatibility to decode old-format parallel hashes created with version 1.2.
Bump archive version to 7 as parallel hashes are now merkle style hashes.
Add lookup and insert functionality for global index.
Use PPMd fallback for adapt2 if BSC is not enabled.
Improve XML detection in adaptive mode.
Make global dedupe bits buildable and fix errors.
Rename Adaptive compression type constants to avoid conflict with global constants.
Work in progress global dedupe.
Fixes for issues/warnings reported in issue #4.
Global dedupe work in progress.
Use OpenMP parallelism when computing xxHashes for chunks.
Use 2-stage Merkle Tree hashing for parallel hashes for better crypto properties.
Update xxhash comment.
Reduce dedupe hash table collisions by half.
Improve Deduplication performance by another 95%.
Start sliding window scanning near minimum chunk size boundaries to avoid scanning whole chunk.
== 1.3.0 Major Performance Release ==
Fix return from parallel versions of Keccak_Hash() function.
Add parallel versions of various checksums for single-segment, single-thread compression.

20
crypto/xsalsa20/crypto_core_hsalsa20.h
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@ -1,3 +1,23 @@
/*
* This file is a part of Pcompress, a chunked parallel multi-
* algorithm lossless compression and decompression program.
*
* Copyright (C) 2012 Moinak Ghosh. All rights reserved.
* Use is subject to license terms.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* moinakg@belenix.org, http://moinakg.wordpress.com/
*/
#ifndef crypto_core_hsalsa20_H
#define crypto_core_hsalsa20_H

20
crypto/xsalsa20/crypto_stream_salsa20.h
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@ -1,3 +1,23 @@
/*
* This file is a part of Pcompress, a chunked parallel multi-
* algorithm lossless compression and decompression program.
*
* Copyright (C) 2012 Moinak Ghosh. All rights reserved.
* Use is subject to license terms.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* moinakg@belenix.org, http://moinakg.wordpress.com/
*/
#ifndef crypto_stream_salsa20_H
#define crypto_stream_salsa20_H

20
crypto/xsalsa20/crypto_xsalsa20.h
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@ -1,3 +1,23 @@
/*
* This file is a part of Pcompress, a chunked parallel multi-
* algorithm lossless compression and decompression program.
*
* Copyright (C) 2012 Moinak Ghosh. All rights reserved.
* Use is subject to license terms.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* moinakg@belenix.org, http://moinakg.wordpress.com/
*/
#ifndef crypto_xsalsa20_H
#define crypto_xsalsa20_H

20
crypto/xsalsa20/hsalsa_core.c
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@ -1,3 +1,23 @@
/*
* This file is a part of Pcompress, a chunked parallel multi-
* algorithm lossless compression and decompression program.
*
* Copyright (C) 2012 Moinak Ghosh. All rights reserved.
* Use is subject to license terms.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* moinakg@belenix.org, http://moinakg.wordpress.com/
*/
/*
version 20080912
D. J. Bernstein

20
crypto/xsalsa20/stream.c
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@ -1,3 +1,23 @@
/*
* This file is a part of Pcompress, a chunked parallel multi-
* algorithm lossless compression and decompression program.
*
* Copyright (C) 2012 Moinak Ghosh. All rights reserved.
* Use is subject to license terms.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* moinakg@belenix.org, http://moinakg.wordpress.com/
*/
/*
version 20080912
D. J. Bernstein

20
crypto/xsalsa20/xsalsa20_xor.c
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@ -1,3 +1,23 @@
/*
* This file is a part of Pcompress, a chunked parallel multi-
* algorithm lossless compression and decompression program.
*
* Copyright (C) 2012 Moinak Ghosh. All rights reserved.
* Use is subject to license terms.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* moinakg@belenix.org, http://moinakg.wordpress.com/
*/
/*
version 20080913
D. J. Bernstein

2
pcompress.h
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@ -42,7 +42,7 @@ extern "C" {
#define FLAG_DEDUP 1
#define FLAG_DEDUP_FIXED 2
#define FLAG_SINGLE_CHUNK 4
#define UTILITY_VERSION "1.3.0"
#define UTILITY_VERSION "1.4.0"
#define MASK_CRYPTO_ALG 0x30
#define MAX_LEVEL 14