CryptVerifySignatureW.3w

Langue: en

Version: Jun 2009 (debian - 07/07/09)

Section: 3 (Bibliothèques de fonctions)

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

Defined in "wincrypt.h".

Implemented in "dlls/advapi32/crypt.c".

Debug channel "crypt".