NAME¶

RSAENH_CPDecrypt (RSAENH.@)

SYNOPSIS¶

BOOL RSAENH_CPDecrypt
(
HCRYPTPROV hProv,
HCRYPTKEY hKey,
HCRYPTHASH hHash,
BOOL Final,
DWORD dwFlags,
BYTE* pbData,
DWORD* pdwDataLen
)

DESCRIPTION¶

Decrypt data.

PARAMS¶

hProv [In] The key container hKey and hHash belong to. hKey [In] The key used to decrypt the data. hHash [In] An optional hash object for parallel hashing. See notes. Final [In] Indicates if this is the last block of data to decrypt. dwFlags [In] Currently no flags defined. Must be zero. pbData [In/Out] Pointer to the data to decrypt. Plaintext will also be stored there. pdwDataLen [In/Out] I: Length of ciphertext, O: Length of plaintext.

RETURNS¶

Success: TRUE. Failure: FALSE.

NOTES¶

If a hash object handle is provided in hHash, it will be updated with the plaintext. This is useful for message signatures. This function uses the standard WINAPI protocol for querying data of dynamic length.

IMPLEMENTATION¶

Not declared in a Wine header. The function is either undocumented, or missing from Wine. Implemented in "dlls/rsaenh/rsaenh.c". Debug channel "crypt".