[MSDN Library April 2000] PKCS Hash Algorithm Encoding (84.1379310344828%)
MSDN Library - April 2000 > Platform SDK > Security > Cryptography > Cryptographic Service Providers > About Cryptographic Service Providers > CSP Interoperability > Digital Signature Mechanics
[MSDN Library April 2000] PKCS 7 Concepts (28.6281971626799%)
MSDN Library - April 2000 > Platform SDK > Security > Cryptography > CryptoAPI > About CryptoAPI > Digital Messages