---
name: "CryptSignHashA"
section: "3w"
platform: "linux"
package: "libwine-dev"
version: "1.4.1-4"
release: "Debian 7 (Wheezy)"
platforms: ["linux"]
url: "https://new.carta.tech/CryptSignHashA"
---

# CryptSignHashA(3w)

## NAME

**CryptSignHashA** (ADVAPI32.@)

## SYNOPSIS

BOOL CryptSignHashA\
  (\
   HCRYPTHASH *hHash*,\
   DWORD      *dwKeySpec*,\
   LPCSTR     *sDescription*,\
   DWORD      *dwFlags*,\
   BYTE\*      *pbSignature*,\
   DWORD\*     *pdwSigLen*\
  )

## DESCRIPTION

See **[CryptSignHashW(3w)](/CryptSignHashW/3w.md)**.

## IMPLEMENTATION

Declared in **"wincrypt.h"**.

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

Debug channel **"crypt"**.