system.security.cryptography.dll - Analyze and Virus check.
★★★★★ Verified File (27.08.2026)⚠️ Important Notice: Critical security component for cryptographic functions in system management. Manually replacing system libraries can brick future Windows updates or cause critical system failures.
| Architecture: | 64-bit (x64) | Compatible with only 64-bit Windows |
| File version | 9.0.1125.51716 | |
| Antivirus scan | ✅ Clean | No viruses detected. |
| Digital signature | ✅ Have signed | File have signature, it is original file. |
| Hash Integrity | ✅ MD5: Verified | File Hash protection is missing. |
| File size | 2 Mb. | 2128176 bytes. |
Hashes:
MD5: 78bfb905f6bc0831b701158b5a574651 ✅SHA-1: 89cc15017ee8bbdca0a1c0943ce6b54f9346bb1d
SHA-256: 9b316e126092c8ab4011ff522e215e02327816cde1b32597ffceccb635882325
SHA-512: 8c10cbc9c037b2e5eb29d0d5d5be2e97f17fcd7d71ba7e02e32531c451802e48ddf522eb4f178a39c59c929163284c59a2e153bbfd0d1f716e17ce787b467b29
Digital file signature system.security.cryptography.dll ✅
Publisher: Microsoft Corporation
Issuer: Microsoft Code Signing PCA 2011
Encryption algorithm: SHA256
Time stamp: Oct 18 02:34:52 2025 GMT
Issuer: Microsoft Code Signing PCA 2011
Encryption algorithm: SHA256
Time stamp: Oct 18 02:34:52 2025 GMT
✅ This file is compatible with 64-bit Windows and ❌ will not work on a 32-bit operating system.
📊 Diagnostics Tool: Verify Your system.security.cryptography.dll File
Worried that the file on your PC has been modified by malware? Drop it into the form below. Our script will verify its file size, cryptographic hash (MD5/SHA-1), and check for a valid Microsoft digital signature.
Similar files:
️soundemittersystem.dll | ️policy.1.0.system.management.automation.dll | ️system.io.compression.zipfile.dll | ️system.io.compression.filesystem.dll | ️system.io.compression.native.dll | ️system.io.compression.brotli.dll | ️system.io.compression.dll | ️system.io.compression.ni.dll | ️system.io.compression.zipfile.ni.dll | ️system.data.entity.dll | ️system.data.sqlite.ef6.dll | ️system.data.oracleclient.resources.dll | ️system.data.oracleclient.dll | ️system.data.sqlserverce.entity.dll | ️system.data.sqlserverce.dll
Microsoft Corporation