Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

5.0.3.992 38.46%
5.0.3.992 7.69%
5.0.3.992 15.38%
4.1.6.785 23.08%
4.1.6.785 7.69%
4.1.1.694 7.69%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegQueryValueExA, RegOpenKeyExA, RegCloseKey
kernel32.dll
GetTickCount, InterlockedIncrement, InterlockedDecrement, InterlockedExchange, InterlockedCompareExchange, HeapAlloc, GetLastError, HeapFree, GetCurrentThreadId, GetCommandLineA, DeleteCriticalSection, LeaveCriticalSection, EnterCriticalSection, VirtualFree, VirtualAlloc, HeapReAlloc, HeapCreate, HeapDestroy, GetModuleHandleW, Sleep, GetProcAddress, ExitProcess, WriteFile, GetStdHandle, GetModuleFileNameA, RaiseException, GetModuleHandleA, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, SetLastError, SetHandleCount, GetFileType, GetStartupInfoA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, WideCharToMultiByte, GetEnvironmentStringsW, QueryPerformanceCounter, GetCurrentProcessId, GetSystemTimeAsFileTime, InitializeCriticalSectionAndSpinCount, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, RtlUnwind, LoadLibraryA, HeapSize, GetCPInfo, GetACP, GetOEMCP, IsValidCodePage, GetLocaleInfoA, LCMapStringA, MultiByteToWideChar, LCMapStringW, GetStringTypeA, GetStringTypeW, FormatMessageA, WaitForMultipleObjects, LocalFree, FlushFileBuffers, CreateFileA, ReadFile, CloseHandle, ReleaseMutex, CreateMutexA, GetVersionExA, GetProcessHeap, InitializeCriticalSection, SetFilePointer, GetConsoleCP, GetConsoleMode, SetStdHandle, WriteConsoleA, GetConsoleOutputCP, WriteConsoleW
user32.dll
PeekMessageA, DispatchMessageA, TranslateMessage, MsgWaitForMultipleObjects
Export table
DPMC_closeContext
DPMC_createContext
DPMC_generateRegFeatures
DPMC_getFeaturesLen
DPMC_getRealFeaturesLen
DPMC_getSecurityLevel
DPMC_getSettings
DPMC_getVersionInfo
DPMC_init
DPMC_isValidTemplate
DPMC_setSecurityLevel
DPMC_terminate
DPMC_verifyFeaturesEx
MC_closeContext
MC_createContext
MC_generateRegFeatures
MC_getFeaturesLen
MC_GetRealFeaturesLen
MC_getSecurityLevel
MC_getSettings
MC_getVersionInfo
MC_identifyFeatures
MC_identifyFeaturesCandidates
MC_init
MC_IsValidTemplate
MC_multIdentifyFeatures
MC_setSecurityLevel
MC_terminate
MC_verifyFeatures
MC_verifyFeaturesEx

dphmatch.dll

DigitalPersona, Inc. Fingerprint Recognition System by DigitalPersona (Signed)

Remove dphmatch.dll
Version:   5.0.3.992
MD5:   16af0aeb93aa1fe71385238788a05406
SHA1:   b0ccb70cbffb58878a811bb5585fbe9f2f8baef6
SHA256:   dcbbf2d8e27d01bc636dae6f962b11942ae9cc5aeda6f1bd93a675b44d54b5f3

What is dphmatch.dll?

Fingerprint Recognition Library - Matching Component

About dphmatch.dll (from DigitalPersona)

DigitalPersona offers software and complementary hardware products that make it practical and cost-effective for businesses of all sizes to use strong authentication to secure access to critical syste

Overview

dphmatch.dll is loaded as dynamic link library that runs in the context of a process. The assembly utilizes the .NET run-time framework (which is required to be installed on the PC). The file is digitally signed by DigitalPersona which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:dphmatch.dll
Publisher:DigitalPersona, Inc.
Product name:DigitalPersona, Inc. Fingerprint Recognition System
Description:Fingerprint Recognition Library - Matching Component
Typical file path:C:\Windows\System32\dphmatch.dll
Original name:dpMatch.dll
File version:5.0.3.992
Size:145.36 KB (148,848 bytes)
Certificate
Issued to:DigitalPersona
Authority (CA):VeriSign
Effective date:Wednesday, April 21, 2010
Expiration date:Tuesday, May 22, 2012
Digital DNA
File packed:No
Code language:Microsoft Visual C# / Basic .NET
.NET CLR:Yes
.NET NGENed:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 61.54%
Windows 7 Professional 15.38%
Windows Vista Home Premium 15.38%
Windows 8 Pro with Media Center 7.69%

Distribution by countryDistribution by country

United States installs about 53.85% of DigitalPersona, Inc. Fingerprint Recognition System.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 100.00%
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