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RSAENH_CPGetProvParam.3w

NAME

RSAENH_CPGetProvParam (RSAENH.@)

SYNOPSIS

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

DESCRIPTION

Query a CSP parameter.

PARAMS

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}).

RETURNS

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.

IMPLEMENTATION

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

Implemented in "dlls/rsaenh/rsaenh.c".

Debug channel "crypt".