The following constants are used by cryptography functions and defined in Wincrypt.h. Cryptography constants are categorized according to usage as follows.
|Constants for CryptEncodeObject and CryptDecodeObject||Predefined constants used with Abstract Syntax Notation One (ASN.1) encode and decode operations.|
|Constants for Netscape Extensions||Predefined constants used for Netscape certificate extensions. This section provides details on the use of these extensions with ASN.1 encoding and decode operations.|
|Cryptographic Provider Names||Predefined string constants for the names of common cryptographic service providers (CSPs).|
|MAXUIDLEN||A numeric constant that specifies the maximum number of characters that some of the Microsoft cryptographic providers will use when obtaining the user ID.|
|Private Key Caching Constants||Constants that represent registry entries that control private key caching by a CSP.|
|Protocol Flags||Predefined constants for cryptography protocols.|
Build date: 10/26/2012