Wine API: RSAENH_CPGetProvParam

NAME

RSAENH_CPGetProvParam (RSAENH.@)

 BOOL RSAENH_CPGetProvParam
 (
  HCRYPTPROV hProv,
  DWORD      dwParam,
  BYTE*      pbData,
  DWORD*     pdwDataLen,
  DWORD      dwFlags
 )

Query a CSP parameter.

`hProv`	[In]	The key container that is to be queried.
`dwParam`	[In]	Specifies the parameter that is to be queried.
`pbData`	[In]	Pointer to the buffer where the parameter value will be stored.
`pdwDataLen`	[In/Out]	I: Buffer length at `pbData`, O: Length of the parameter value.
`dwFlags`	[In]	CRYPT_FIRST: Start enumeration (for PP_ENUMALGS{_EX}).

Success: TRUE

Failure: FALSE

NOTES: Defined dwParam types:

- PP_CONTAINER: Name of the key container.

- PP_NAME: Name of the cryptographic service provider.

- PP_SIG_KEYSIZE_INC: RSA signature keywidth granularity in bits.

- PP_KEYX_KEYSIZE_INC: RSA key-exchange keywidth granularity in bits.

- PP_ENUMALGS{_EX}: Query provider capabilities.

- PP_KEYSET_SEC_DESCR: Retrieve security descriptor on container.

Not declared in a Wine header. The function is either undocumented, or missing from Wine.

Implemented in "dlls/rsaenh/rsaenh.c". https://source.winehq.org/source/dlls/rsaenh/rsaenh.c

Debug channel "crypt".