crypt32(25/25): Update comments about hash message version numbers
Juan Lang
juan.lang at gmail.com
Thu Jul 12 17:27:44 CDT 2007
--Juan
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From 0a0833e61ba390afe214a9f12925c18eec9fc78e Mon Sep 17 00:00:00 2001
From: Juan Lang <juanlang at juan.corp.google.com>
Date: Thu, 12 Jul 2007 15:06:21 -0700
Subject: [PATCH] Update comments about hash message version numbers
---
dlls/crypt32/msg.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/dlls/crypt32/msg.c b/dlls/crypt32/msg.c
index d8ab55a..e97aa0c 100644
--- a/dlls/crypt32/msg.c
+++ b/dlls/crypt32/msg.c
@@ -348,7 +348,7 @@ static BOOL CRYPT_EncodePKCSDigestedData
if (ret)
{
CRYPT_ALGORITHM_IDENTIFIER algoId = { 0 };
- DWORD version = 0; /* FIXME */
+ DWORD version = CMSG_HASHED_DATA_PKCS_1_5_VERSION;
struct AsnEncodeSequenceItem items[7] = { { 0 } };
DWORD cItem = 0;
CRYPT_DATA_BLOB hash = { 0, NULL };
@@ -455,9 +455,11 @@ static BOOL CHashEncodeMsg_GetParam(HCRY
SetLastError(CRYPT_E_MSG_ERROR);
else
{
- /* FIXME: under what circumstances is this CMSG_HASHED_DATA_V2? */
DWORD version = CMSG_HASHED_DATA_PKCS_1_5_VERSION;
+ /* Since the data are always encoded as octets, the version is
+ * always 0 (see rfc3852, section 7)
+ */
ret = CRYPT_CopyParam(pvData, pcbData, (const BYTE *)&version,
sizeof(version));
}
--
1.4.1
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