- Workaround added for AMDGPU-Pro OpenCL runtime: Failed to compile hash-mode 10700 = PDF 1.7 Level 8
- Workaround added for AMDGPU-Pro OpenCL runtime: Failed to compile hash-mode 1800 = sha512crypt
- Workaround added for NVidia OpenCL runtime: Failed to compile hash-mode 6400 = AIX {ssha256}
- Workaround added for NVidia OpenCL runtime: Failed to compile hash-mode 6800 = Lastpass + Lastpass sniffed
- Workaround added for OSX OpenCL runtime: Failed to compile hash-mode 10420 = PDF 1.1 - 1.3 (Acrobat 2 - 4)
- Workaround added for OSX OpenCL runtime: Failed to compile hash-mode 1100 = Domain Cached Credentials (DCC), MS Cache
- Workaround added for OSX OpenCL runtime: Failed to compile hash-mode 13800 = Windows 8+ phone PIN/Password
- Workaround added for pocl OpenCL runtime: Failed to compile hash-mode 5800 = Android PIN
##
## Performance
##
- Improved performance for rule-based attacks for _very_ fast hashes like MD5 and NTLM by 30% or higher
- Improved performance for cracking DEScrypt on AMD, from 373MH/s to 525MH/s
- Improved performance for cracking raw DES-based algorithms (like LM) on AMD, from 1.6GH/s to 12.5GH/s
- Improved performance for cracking raw SHA256-based algorithms using meet-in-the-middle optimization, reduces 7/64 steps
- Improved performance by reducing maximum number of allowed function calls per rule from 255 to 31
- Improved performance by update the selection when to use #pragma unroll depending on OpenCL runtime vendor
- Full performance comparison sheet v3.10 vs. v3.20: https://docs.google.com/spreadsheets/d/1B1S_t1Z0KsqByH3pNkYUM-RCFMu860nlfSsYEqOoqco/edit#gid=1591672380
##
## Technical
##
- Use .gitmodules to handle OpenCL headers dependency
- Abort session after NUM seconds of --runtime but do not count time in pause mode
- Added docs/credits.txt
- Added docs/team.txt
- Replaced some uint macros with enums types
- Improved default hashcat.hcstat
- Improved NSEC3 hashes parsing error detection
- Autotune: Do not run any caching rounds in autotune in DEBUG mode if -n and -u are specified
- Bash completion: Remove some v2.01 leftovers in the bash completion configuration
- Benchmark: Do not control fan speed in benchmark mode
- Benchmark: On OSX, some hash-modes can't compile because of OSX OpenCL runtime. Skip them and move on to the next
- Building: Added Makefile target "main_shared", a small how-to-use libhashcat example
- Building: Added many additional compiler warning flags in Makefile to improve static code error detection
- Building: Added missing includes for FreeBSD
- Building: Added some types for windows only in case _BASETSD_H was not set
- Building: Change Makefile to strip symbols in the linker instead of the compiler
- Building: Define NOMINMAX macro to prevent definition min and max macros in stdlib header files
- Building: Enabled ASLR and DEP for Windows builds
- Building: Fixed almost all errors reported by cppcheck and scan-build
- Building: On OSX, move '-framework OpenCL' from CFLAGS to LDFLAGS
- Building: On OSX, use clang as default compiler
- Building: Support building on Msys2 environment
- Building: Use .gitmodules to simplify the OpenCL header dependency handling process
- Charsets: Added DES_full.charset
- Data Types: Replaced all integer macros with enumerator types
- Data Types: Replaced all integer variables with true bool variables in case they are used as a bool
- Data Types: Replaced all string macros with static const char types
- Data Types: Replaced all uint and uint32_t to u32
- Data Types: Replaced atoi() with atoll(). Eliminates sign conversion warnings
- Documents: Added docs/credits.txt
- Documents: Added docs/team.txt
- Documents: Change rules.txt to match v3.20 limitations
- Error handling (file handling): Fix a couple of filepointer leaks
- Error handling (format strings): Fix a few printf() formats, ex: use %u instead of %d for uint32_t
- Error handling (memory allocation): Remove memory allocation checks, just print to stderr instead
- Error handling (startup): Add some missing returncode checks to get_exec_path()
- Fanspeed: Check both fanpolicy and fanspeed returncode and disable retain support if any of them failed
- Fanspeed: Minimum fanspeed for retain support increased to 33%, same as NV uses as default on windows
- Fanspeed: Reset PID controler settings to what they were from start
- Fanspeed: Set fan speed to default on quit
- File handling: Do a single write test (for files to be written later) directly on startup
- File locking: Use same locking mechanism in potfile as in outfile
- Hardware management: Fixed calling conventions for ADL, NvAPI and NVML on windows
- Hardware management: Improve checking for successfully load of the NVML API
- Hardware management: In case fanspeed can not be set, disable --gpu-temp-retain automatically
- Hardware management: In case of initialization error show it only once to the user on startup
- Hardware management: Refactor all code to return returncode (0 or -1) instead of data for more easy error handling
- Hardware management: Refactored macros to real functions
- Hardware management: Removed kernel exec timeout detection on NVIDIA, should no longer occur due to autotune
- Hardware management: Replaced NVML registry functions macros with their ascii versions (Adds NVML support for XP)
- Hashlist loading: Do not load data from hashfile if hashfile changed during runtime
- Kernel cache: Fix checksum building on oversized device version or driver version strings
- Logging: Improve variable names in hashcat.log
- Loopback: Refactored --loopback support completely, no longer a recursive function
- Memory management: Fixed some memory leaks on shutdown
- Memory management: Get rid of all global variables
- Memory management: Get rid of local_free() and global_free(), no longer required
- Memory management: Refactor all variables with HCBUFSIZ_LARGE size from stack to heap, OSX doesn't like that
- OpenCL Headers: Select OpenCL headers tagged for OpenCL 1.2, since we use -cl-std=CL1.2
- OpenCL Kernels: Added const qualifier to variable declaration of matching global memory objects
- OpenCL Kernels: Get rid of one global kernel_threads variable
- OpenCL Kernels: Moved OpenCL requirement from v1.1 to v1.2
- OpenCL Kernels: Recognize reqd_work_group_size() values from OpenCL kernels and use them in host if possible
- OpenCL Kernels: Refactored common function append_0x01()
- OpenCL Kernels: Refactored common function append_0x02()
- OpenCL Kernels: Refactored common function append_0x80()
- OpenCL Kernels: Refactored rule function append_block1()
- OpenCL Kernels: Refactored rule function rule_op_mangle_delete_last()
- OpenCL Kernels: Refactored rule function rule_op_mangle_dupechar_last()
- OpenCL Kernels: Refactored rule function rule_op_mangle_rotate_left()
- OpenCL Kernels: Refactored rule function rule_op_mangle_rotate_right()
- OpenCL Kernels: Support mixed kernel thread count for mixed kernels in the same source file
- OpenCL Kernels: Switch from clz() to ffz() for bitsliced algorithms
- OpenCL Kernels: Using platform vendor name is better than using device vendor name for function detection
- OpenCL Runtime: Update AMDGPU-Pro and AMD Radeon driver version check
- OpenCL Runtime: Update Intel OpenCL runtime version check
- OpenCL Runtime: Update NVIDIA driver version check
- Password candidates: The maximum word length in a wordlist is 31 not 32, because of eventual append of 0x80
- Potfile: Base logic switched; Assuming the potfile is larger than the hashlist it's better to load hashlist instead of potfile entries
- Potfile: In case all hashes were cracking using potfile abort and inform user
- Restore: Automatically unlink restore file if all hashes have been cracked
- Restore: Do not unlink restore file of restore is disabled
- Rules: Refactored macros to real functions
- Status: Added Input.Queue.Base and Input.Queue.Mod to help the user to better understand this concept
- Status: Do not wait for the progress mutex to read and store speed timer
- Tests: Removed rules_test/ subproject: Would require total rewrite but not used in a long time
- Threads: Replaced all calls to getpwuid() with getpwuid_r() to ensure thread safety
- Threads: Replaced all calls to gmtime() with gmtime_r() to ensure thread safety
- Threads: Replaced all calls to strtok() with strtok_r() to ensure thread safety
- Wordlists: Use larger counter variable to handle larger wordlists (that is > 2^32 words)
- X11: Detect missing coolbits and added some help text for the user how to fix it
jsteube
8 years ago