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

# RSAENH\_CPHashSessionKey(3w)

## NAME

**RSAENH\_CPHashSessionKey** (RSAENH.@)

## SYNOPSIS

BOOL RSAENH\_CPHashSessionKey\
  (\
   HCRYPTPROV *hProv*,\
   HCRYPTHASH *hHash*,\
   HCRYPTKEY  *hKey*,\
   DWORD      *dwFlags*\
  )

## DESCRIPTION

Updates a hash object with the binary representation of a symmetric key.

## PARAMS

*hProv* **\[In\]**  Key container to which the hash object belongs.

*hHash* **\[In\]**  Hash object which is to be updated.

*hKey* **\[In\]**  The symmetric key, whose binary value will be added to the hash.

*dwFlags* **\[In\]**  **CRYPT\_LITTLE\_ENDIAN**, if the binary key value shall be interpreted as little endian.

## RETURNS

**Success:** **TRUE**.

**Failure:** **FALSE**.

## 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"**.