Con Kolivas
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1ea75154d6
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Silence compiler warnings.
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2011-05-08 00:05:46 +10:00 |
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Con Kolivas
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542c1637b2
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Cope with zero byte older files in get fileinfo.
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2011-05-07 23:58:38 +10:00 |
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Con Kolivas
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aca5123d72
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Support zero byte sized pre 0.6 archives by setting the eof flag always.
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2011-05-07 23:36:55 +10:00 |
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Con Kolivas
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55dc9b0095
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Fix the arbitrary lower limit of 128 bytes by compressing zeroes beyond the size of the chunk.
Put special case management of zero sized files.
Modify the percentage calculation to be able to cope with small numbers and zeroes.
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2011-05-07 18:37:25 +10:00 |
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Jari Aalto
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476dce3e66
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lrzip.c: (get_magic): Fix spelling mistake
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2011-04-21 20:01:48 +03:00 |
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ckolivas
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127a101b14
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Disable md5 checking on apple for now till someone fixes it.
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2011-04-13 14:50:26 +10:00 |
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Con Kolivas
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f81f8c68c7
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Fixes to make lrzip compile on cygwin courtesy of Тулебаев Салават .
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2011-04-11 21:51:53 +10:00 |
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Con Kolivas
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920ad9251d
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Make open use mode 0777 since it will already be & ~umask it will preserve the default permissions.
Don't try to copy permissions from STDIN.
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2011-04-10 11:03:45 +10:00 |
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Con Kolivas
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915edb78a2
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Remove unused variables and functions.
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2011-03-23 08:16:07 +11:00 |
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Con Kolivas
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b27e1df879
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Revert "Modify the file format to not include rzip chunk size except for STDOUT chunked files thus decreasing the file format size further."
This reverts commit 131d4c92c2.
Breaks STDIN/OUT so revert this change and cope with the slightly extra file size on non-chunked files.
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2011-03-23 07:59:04 +11:00 |
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Con Kolivas
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8077412ee5
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Allow files with non-standard extensions to be tested or decompressed if they actually exist.
Don't allow a suffix if an actual output filename has been specified.
Convert ints to chars when they can be.
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2011-03-23 01:51:40 +11:00 |
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Con Kolivas
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74f7b3deb6
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Cope with trying to force when write bit is disabled and use mode 0600 instead of 0666.
Patch by Serge Belyshev.
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2011-03-23 00:42:58 +11:00 |
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Con Kolivas
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70e7866271
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Include arpa/inet.h for those OSs that have endian details elsewhere.
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2011-03-22 21:47:24 +11:00 |
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Con Kolivas
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a901b015bf
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Revert "Try endian swap on dicSize."
This reverts commit 74b0b71e0b.
Broken crap.
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2011-03-22 20:49:51 +11:00 |
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ckolivas
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74b0b71e0b
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Try endian swap on dicSize.
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2011-03-22 18:15:18 +11:00 |
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Con Kolivas
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131d4c92c2
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Modify the file format to not include rzip chunk size except for STDOUT chunked files thus decreasing the file format size further.
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2011-03-22 09:04:24 +11:00 |
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Con Kolivas
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7101372167
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memcpy is a silly way to set that variable which may be different size.
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2011-03-22 08:19:21 +11:00 |
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Con Kolivas
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8614ede6e0
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Should be doing endian change on variable, not pointer.
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2011-03-22 08:03:05 +11:00 |
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Con Kolivas
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2736118f82
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Check for different endian.h includes and variants of le32toh.
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2011-03-22 07:57:32 +11:00 |
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Con Kolivas
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a30efcaa55
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Portable generic byteswap for BE.
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2011-03-22 00:13:29 +11:00 |
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Con Kolivas
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dfcce76594
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BE #7 fixes.
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2011-03-21 21:35:25 +11:00 |
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Con Kolivas
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8c8f5bdd48
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lrz_crypt tweaks courtesy of Serge Belyshev.
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2011-03-21 20:54:53 +11:00 |
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Con Kolivas
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738cde54ed
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More BE fixes.
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2011-03-20 22:31:38 +11:00 |
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Con Kolivas
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f87528d14d
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Forgot to include salt length for next head.
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2011-03-20 17:01:33 +11:00 |
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Con Kolivas
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30b70dc884
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Fixes for non little endian machines.
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2011-03-20 16:16:38 +11:00 |
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Con Kolivas
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0dad7dcc5a
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Modify the encrypted version to not write down the rzip chunk size, then keep track of where each block header is written, go back and write 8 bytes of salt before it and encrypt the headers in place.
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2011-03-20 15:45:44 +11:00 |
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Con Kolivas
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0b1db75a44
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Cleanups.
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2011-03-19 13:53:43 +11:00 |
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Con Kolivas
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b11b5a0b5d
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Need to memset magic to zero to prevent garbage beign written to fields not written.
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2011-03-19 01:16:21 +11:00 |
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Con Kolivas
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63fb1bafea
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Modify the file format further to make all block header information only encode the number of bytes determined in chunk_bytes instead of 8 full bytes all the time.
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2011-03-18 23:18:36 +11:00 |
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ckolivas
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5005c2dff5
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Get rid of extra data in new header and stick to old header size, compacting extra info into existing space.
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2011-03-18 17:32:47 +11:00 |
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ckolivas
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b8d8ecfe33
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Fix warnings.
Patch ~ by Serge Belyshev.
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2011-03-18 10:37:09 +11:00 |
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ckolivas
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e856d481bf
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Discard hash_iv entirely, using passphrase hash and centralise key generation.
Patch by Serge Belyshev.
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2011-03-18 10:22:58 +11:00 |
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Con Kolivas
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a3e80871c2
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Add 8 bytes of random data to the start of every encrypted compressed block and use it along with 8 bytes from the stored salt to make a unique key and IV for encryption.
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2011-03-18 00:06:11 +11:00 |
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ckolivas
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9049263f6f
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Make fd_out read/write in preparation for reading, encrypting, and then writing header data back.
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2011-03-17 17:36:52 +11:00 |
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ckolivas
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7cbf870679
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fdout_seekto will not always be seeking to zero.
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2011-03-17 17:25:23 +11:00 |
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ckolivas
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e78069c0d7
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Consolidate magic writing to be able to seek to read and encrypt block header data later.
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2011-03-17 16:59:27 +11:00 |
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ckolivas
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d63a9a02ff
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Use a separate IV for when it is sequentially updated in preparation for encrypting the headers as well.
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2011-03-17 16:00:57 +11:00 |
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ckolivas
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9d496236c5
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Read remainder of magic information for ver06 files when reading from STDIN.
Refuse to decompress encrypted files from STDIN as well.
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2011-03-17 13:08:36 +11:00 |
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ckolivas
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0fd18f27f5
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Remove redundant code and check return value of fgets.
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2011-03-17 09:54:50 +11:00 |
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Con Kolivas
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4d72e6d765
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Apply fixes so that ciphertext matches. Patch courtesy of Serge Belyshev.
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2011-03-17 07:03:40 +11:00 |
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Con Kolivas
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5fd7c82e1f
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Implement ciphertext stealing to not have to pad compressed blocks courtesy of Serge Belyshev who saved me hours of debugging thanks!
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2011-03-16 21:24:05 +11:00 |
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Con Kolivas
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57944b1d5c
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Zero, unlock and free ram more strictly.
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2011-03-16 12:38:10 +11:00 |
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Con Kolivas
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7e71d8689f
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Put carriage returns in right place after password prompts.
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2011-03-16 11:10:46 +11:00 |
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Con Kolivas
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928a0a098a
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Consolidate padded length throughout.
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2011-03-16 10:29:16 +11:00 |
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Con Kolivas
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f61632670e
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Encrypt the md5 value as well to make the file unidentifiable.
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2011-03-16 00:29:10 +11:00 |
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Con Kolivas
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bf1c1ababc
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Support correct seeking when doing get_fileinfo on encrypted archives.
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2011-03-16 00:04:44 +11:00 |
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Con Kolivas
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c5938c6a8b
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Implement the actual aes cbc encryption and decryption.
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2011-03-15 23:52:39 +11:00 |
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Con Kolivas
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acb023988f
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Generate sha512 hash and hash iv required to encrypt based on password, timestamp, loops and random salt.
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2011-03-15 21:18:29 +11:00 |
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Con Kolivas
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412cf013c4
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Implement passphrase input.
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2011-03-15 16:32:32 +11:00 |
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Con Kolivas
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202d972a6c
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Add encryption -e option and flag encryption with a control flag, removing encrypt field.
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2011-03-15 15:04:58 +11:00 |
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