Wine API: CryptProtectData

NAME

CryptProtectData (CRYPT32.@)

SYNOPSIS

 BOOL CryptProtectData
 (
  DATA_BLOB*                 pDataIn,
  LPCWSTR                    szDataDescr,
  DATA_BLOB*                 pOptionalEntropy,
  PVOID                      pvReserved,
  CRYPTPROTECT_PROMPTSTRUCT* pPromptStruct,
  DWORD                      dwFlags,
  DATA_BLOB*                 pDataOut
 )

DESCRIPTION

Generate Cipher data from given Plain and Entropy data.

PARAMS

`pDataIn`	[In]	Plain data to be enciphered.
`szDataDescr`	[In]	Optional Unicode string describing the Plain data.
`pOptionalEntropy`	[In]	Optional entropy data to adjust cipher, can be `NULL`.
`pvReserved`	[In]	Reserved, must be `NULL`.
`pPromptStruct`	[In]	Structure describing if/how to prompt during ciphering.
`dwFlags`	[In]	Flags describing options to the ciphering.
`pDataOut`	[Out]	Resulting Cipher data, for calls to CryptUnprotectData.

RETURNS

TRUE If a Cipher was generated. FALSE If something failed and no Cipher is available.

FIXME

The TRUE Windows® encryption and keying mechanisms are unknown.

dwFlags and pPromptStruct are currently ignored.

NOTES

Memory allocated in pDataOut must be freed with LocalFree.

IMPLEMENTATION

Declared in "include/wincrypt.h". gitlab.winehq.org/wine/wine/blob/master/include/wincrypt.h

Implemented in "dlls/crypt32/protectdata.c". gitlab.winehq.org/wine/wine/blob/master/dlls/crypt32/protectdata.c

Debug channel "crypt".