Wine API: CryptVerifySignatureW

NAME

CryptVerifySignatureW (ADVAPI32.@)

SYNOPSIS

 BOOL CryptVerifySignatureW
 (
  HCRYPTHASH  hHash,
  const BYTE* pbSignature,
  DWORD       dwSigLen,
  HCRYPTKEY   hPubKey,
  LPCWSTR     sDescription,
  DWORD       dwFlags
 )

DESCRIPTION

Verifies the signature of a hash object.

PARAMS

`hHash`	[In]	Handle of the hash object to verify.
`pbSignature`	[In]	Signature data to verify.
`dwSigLen`	[In]	Size of `pbSignature`.
`hPubKey`	[In]	Handle to the public key to authenticate signature.
`sDescription`	[In]	Should be `NULL`.
`dwFlags`	[In]	See `MSDN` doc.

RETURNS

Success: TRUE

Failure: FALSE.

NOTES

Because of security flaws sDescription should not be used and should thus be NULL. It is supported only for compatibility with Microsoft's Cryptographic Providers.

IMPLEMENTATION

Declared in "wincrypt.h". https://source.winehq.org/source/include/wincrypt.h

Implemented in "dlls/advapi32/crypt.c". https://source.winehq.org/source/dlls/advapi32/crypt.c

Debug channel "crypt".