CERT_KEY_CONTEXT (Windows CE 5.0)

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This structure contains data for the pvData member of a Value member of the CERT_EXTENSION structure associated with a CERT_KEY_CONTEXT_PROP_ID property.

typedef struct _CERT_KEY_CONTEXT {DWORD cbSize;HCRYPTPROVhCryptProv;DWORD dwKeySpec;} CERT_KEY_CONTEXT, *PCERT_KEY_CONTEXT;

Members

• cbSize
  Size of this structure in bytes.
• hCryptProv
  Handle to the cryptographic service provider (CSP).
• dwKeySpec
  Specification of the private key to retrieve. The following table shows values for this member that are defined for the default provider.

  Value	Description
  AT_KEYEXCHANGE	Keys used to encrypt/decrypt session keys.
  AT_SIGNATURE	Keys used to create and verify digital signatures.

Requirements

OS Versions: Windows CE 3.0 and later.
Header: Wincrypt.h.

See Also

CertGetCertificateContextProperty | CertSetCertificateContextProperty

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