CryptExportKey.3w

Langue: en

Version: Jun 2009 (debian - 07/07/09)

Section: 3 (Bibliothèques de fonctions)

NAME

CryptExportKey (ADVAPI32.@)

SYNOPSIS

BOOL CryptExportKey
 (
  HCRYPTKEY hKey,
  HCRYPTKEY hExpKey,
  DWORD     dwBlobType,
  DWORD     dwFlags,
  BYTE*     pbData,
  DWORD*    pdwDataLen
 )

DESCRIPTION

Exports a cryptographic key from a CSP.

PARAMS

hKey [In] Handle to the key to export.

hExpKey [In] Handle to a cryptographic key of the end user.

dwBlobType [In] Type of BLOB to be exported.

dwFlags [In] CRYPT_DESTROYKEY/SSL2_FALLBACK/OAEP.

pbData [Out] Buffer to receive BLOB data.

pdwDataLen [In/Out] Specifies the size of pbData.

RETURNS

Success: TRUE

Failure: FALSE.

NOTES

if pbData is NULL, CryptExportKey sets pdwDataLen as the size of the buffer needed to hold the BLOB.

IMPLEMENTATION

Defined in "wincrypt.h".

Implemented in "dlls/advapi32/crypt.c".

Debug channel "crypt".