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Jun 20, 2026Your Modern .p12 Is Broken on Windows: The PBES2/CNG Trap Nobody Documents
A PKCS#12 encrypted with AES-256, imported successfully by certutil, but ECDSA unusable in Edge. The CryptoAPI vs CNG routing trap and the MS KSP attribute fix.
Jun 20, 20264 min read0 reactions0 comments