mirror of
https://github.com/hashcat/hashcat.git
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184 lines
10 KiB
Plaintext
184 lines
10 KiB
Plaintext
* changes v3.00 -> v3.xx:
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##
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## Improvements
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##
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- Added mask display to modes 3, 6, and 7. Allows the user to see the custom character set used during the run
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- Make Linux build POSIX compatible; Also allow it to actually compile on musl-libc systems
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- Add support to compile on FreeBSD
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- Make use of cl_context_properties[] to clCreateContext(), even if OpenCL specification allow the use of NULL, some runtimes fail without
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- The Time.Estimated attribute in status display should also show --runtime limit if user set it
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- Fix some strict aliasing rule violation on older compilers
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- Fix some variable initializers on older compilers
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- Replace DARWIN macro with compiler predefined macro __APPLE__
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- Replace LINUX macro with compiler predefined macro __linux__
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- Allow the use of enc_id == 0 in hash-mode 10600 and 10700 as it takes no part in the actual computation
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- Get rid of exit() calls in OpenCL wrapper library with the goal to have a better control which error can be ignored under special circumstances
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- Do not error and exit if an OpenCL platform has no devices, just print a warning and continue with the next platform
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- Workaround for OpenCL runtimes which do not accept -I parameter in the OpenCL kernel build options even if this is an OpenCL standard option
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- Workaround for OpenCL runtimes which do accept -I parameter in the OpenCL kernel build options, but do not allow quotes
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- Output cracked hashes on Windows using \r\n and not \n
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- Replace RegGetValue() with RegQueryValueEx() to enable Windows XP 32 bit compatibility
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- Slightly increased NVidias rule-processing performance by using generic instructions instead of byte_perm()
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- Add support for @ rule (RULE_OP_MANGLE_PURGECHAR) to use on GPU
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- Add support for --outfile (short -o) to be used together with --stdout
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##
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## Bugs
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##
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- Fixed a bug where CRAM MD5 checked salt length instead of hash length
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- Fixed a bug where hashcat is suppressing --machine-readable output in the final status update
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- Fixed a bug where hashcat did not check the return of realpath() and crashes uncontrolled if the path does not exist
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- Fixed a bug where hashcat crashes for accessing deallocated buffer if user spams "s" shortly before hashcat shuts down
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- Fixed a bug where hashcat crashes in case of a scrypt P setting > 1
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- Fixed a bug where hashcat did not correctly use the newly cracked plains whenever --loopback or the induction folder was used
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- Fixed a bug where hashcat did not correctly remove hashes of type WPA/WPA2 even if present in potfile
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- Fixed a bug where hashcat reported an invalid password for a zero-length password in LM
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- Fixed a bug where hashcat did not take into account how long it takes to prepare a session when auto-aborting with --runtime is in use
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- Fixed a bug where some kernels used COMPARE_M_SIMD instead of COMPARE_S_SIMD in singlehash mode
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##
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## Algorithms
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##
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- Added new hash-mode 13900 = OpenCart
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* changes v2.01 -> v3.00:
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This release markes the fusion of "hashcat" and "oclHashcat" into "hashcat".
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It combines all features of all hashcat projects in one project.
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##
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## Features
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##
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- Support for Apple OpenCL runtime
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- Support for NVidia OpenCL runtime (replaces CUDA)
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- Support for Mesa (Gallium) OpenCL runtime
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- Support for pocl OpenCL runtime
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- Support for Khronos' OSS OpenCL reference implementation for building
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- Support to utilize OpenCL devices-types other than GPU, ex: CPU and FPGA
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- Support to utilize multiple different OpenCL platforms in parallel, ex: AMD + NV
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- Support to utilize multiple different OpenCL device-types in parallel, ex: GPU + CPU
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- Added option --opencl-platform to select a specific OpenCL platform
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- Added option --opencl-device-types select specific OpenCL device types
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- Added option --opencl-vector-width to override automatically selected vector-width size
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- Added makefile native compilation target
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- Added makefile install and uninstall targets
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- Added autotuning engine and user-configurable tuning database
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- Added current engine clock, current memory clock and pci-e lanes to the status display
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- Added support for --gpu-temp-retain for NVidia GPU, both Linux and Windows
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- Added execution timer of the running kernel to the status display
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- Added command prompt to quit at next restore checkpoint
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- Added human-readable error message for the OpenCL error codes
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- Added option --potfile-path to override potfile path
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- Added option --veracrypt-keyfile to set Keyfiles used, can be multiple
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- Added option --veracrypt-pim to set the VeraCrypt personal iterations multiplier
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- Added option --machine-readable for easier parsing of output
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- Added option --powertune-enable to work with NVidia devices as well, not just AMD
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- Added option --stdout to print candidates instead of trying to crack a hash
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##
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## Algorithms
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##
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- Added new hash-mode 125 = ArubaOS
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- Added new hash-mode 12900 = Android FDE (Samsung DEK)
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- Added new hash-mode 13000 = RAR5
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- Added new hash-mode 13100 = Kerberos 5 TGS-REP etype 23
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- Added new hash-mode 13200 = AxCrypt
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- Added new hash-mode 13300 = AxCrypt in memory SHA1
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- Added new hash-mode 13400 = Keepass 1 (AES/Twofish) and Keepass 2 (AES)
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- Added new hash-mode 13500 = PeopleSoft PS_TOKEN
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- Added new hash-mode 13600 = WinZip
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- Added new hash-mode 137** = VeraCrypt
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- Added new hash-mode 13800 = Windows 8+ phone PIN/Password
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##
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## Performance
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##
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- Full Table: https://docs.google.com/spreadsheets/d/1B1S_t1Z0KsqByH3pNkYUM-RCFMu860nlfSsYEqOoqco/edit#gid=0
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##
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## Improvements
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##
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- Reordering of files to help integration into linux distributions ~/.hashcat etc
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- Use a profile directory to write temporary files (session, potfile etc.)
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- Workaround depencies on AMD APP-SDK AMD ADL, NV CUDA-SDK, NV ForceWare, NVML and NVAPI; they are no longer required
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- Load external libraries dynamic at runtime instead of link them static at compile-time
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- Benchmark accuracy improved; Is now on par to: singlehash -a 3 -w 3 ?b?b?b?b?b?b?b
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- Benchmark no longer depends on a fixed time
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- Removed option --benchmark-mode, therefore support --workload-profile in benchmark-mode
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- Enabled support of --machine-readable in combination with --benchmark for automated benchmark processing
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- Replaced --status-automat entirely with --machine-readable to make it more consistent among benchmark and non-benchmark mode
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- Extended support from 14 to 255 functions calls per rule
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- Extended password length up to 32 for 7zip
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- Extended salt length up to 55 for raw hash types, eg: md5($pass.$salt)
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- Extended version information
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- Removed some duplicate rules in T0XlCv1, d3ad0ne and dive
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- Redesigned changes.txt layout
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- Redesigned --help menu layout
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##
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## Bugs
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##
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- Fixed a bug in speed display: In some situation, especially with slow hashes or lots of salts, it showed a speed of 0H/s
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- Fixed a bug in restore handling: user immediately aborting after restart broke the restore file
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- Fixed a bug in line counter: conditional jump or move depends on an uninitialised value
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- Fixed a bug in rule-engine for NVidia devices: code for left- and right-shift were switched
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- Fixed a bug in dive.rule: rules were not updated after the function 'x' was renamed to 'O'
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- Fixed a bug in memory allocation "OpenCL -4 error": used unitialized value in a special situation
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- Fixed a bug in memory handling: heap buffer overflow
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- Fixed a bug in memory handling: out of bounds access
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- Fixed a bug in implementation of DCC2: forced default iteration count for hashes to 10240
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- Fixed a bug in implementation of WPA/WPA2: MAC and nonce stay one their original position as in the hccap file
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- Fixed a bug in implementation of GOST R 34.11-94: zero length passwords were not cracked
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##
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## Technical
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##
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- Removed deprecated GCC version check requirement
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- Removed NPROCS from Makefile, let make automatically detect the optimal number of parallel threads
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- Dropped all C++ overloading functions to normal function which helps support more OpenCL platforms
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- Renamed functions in common.h to emphasize their purpose
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- Refactorized fast-hash kernels to enable SIMD on all OpenCL platforms
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- Refactorized SIMD handling: SIMD the inner-loop not the outer-loop to save registers
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- Workaround missing clEnqueueFillBuffer() support in certain OpenCL runtimes
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- Added amd_bytealign() support in non-AMD OpenCL runtimes
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- Added amd_bfe() support in non-AMD OpenCL runtimes
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- Added several macros to allow writing optimized code for the different OpenCL platforms
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- Replaced typedef for bool with stdbool.h
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- Added special DEBUG environment variables to the makefile
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- Hashcat now acquires an exclusive lock before writing to any file
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- Changed buffers to not use same buffer for both input and output at the same time with snprintf()
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- Check for allocatable device-memory depending on kernel_accel amplifier before trying to allocate
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- Added additional check for max. ESSID length to prevent possible crashes
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- Use a GCC equivalent for __stdcall where applicable
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- Synchronize maximum output line size with input line size
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- Increased maximum hash line size to 0x50000
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- Run weak-hash checks only in straight-attack mode, this greatly reduces code complexity
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- Restrict loopback option to straight attack-mode
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- Moved rules_optimize to hashcat-utils
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- Stick to older libOpenCL in binary package to avoid errors like this: version `OPENCL_2.0' not found
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- Tightened hash parser for several algorithms
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- Updated old RC4 code in Kerberos 5
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- Limited the salt length of Juniper Netscreen/SSG (ScreenOS) hashes to 10
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- Updated algorithm used to automatically select an ideal --scrypt-tmto value
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- Renamed option --gpu-accel to --kernel-accel
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- Renamed option --gpu-loops to --kernel-loops
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- Renamed option --gpu-devices to --opencl-devices
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- Added inline declaration to functions from simd.c, common.c, rp.c and types_ocl.c to increase performance
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- Dropped static declaration from functions in all kernel to achieve OpenCL 1.1 compatibility
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- Added -cl-std=CL1.1 to all kernel build options
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- Created environment variable to inform NVidia OpenCL runtime to not create its own kernel cache
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- Created environment variable to inform pocl OpenCL runtime to not create its own kernel cache
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- Dropped special 64-bit rotate() handling for NV, it seems that they've added it to their OpenCL runtime
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- Completely get rid of HAVE_ADL, HAVE_NVML and HAVE_NVAPI in sources
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- Replaced NVAPI with NVML on windows
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