From e6f3153b82f6592607a9e78585da8ba5b0bd9f06 Mon Sep 17 00:00:00 2001
From: Marko Friedemann <marko@friedemann.email>
Date: Wed, 2 Aug 2017 01:56:39 +0200
Subject: wintrust: use enhanced crypto provider in VerifyImageHash
Softpub VerifyImageHash uses the default crypto provider and fails for
certificates using SHA256 et al. with NTE_BAD_ALGID (80090008).
Fixes startup cert error with SWTOR launcher as-of 2017-08-01.
---
dlls/wintrust/softpub.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/dlls/wintrust/softpub.c b/dlls/wintrust/softpub.c
index 35c0d7b5abb..0c04001985b 100644
--- a/dlls/wintrust/softpub.c
+++ b/dlls/wintrust/softpub.c
@@ -349,7 +349,7 @@ static DWORD SOFTPUB_VerifyImageHash(CRYPT_PROVIDER_DATA *data, HANDLE file)
if (!prov)
{
- if (!CryptAcquireContextW(&prov, NULL, NULL, PROV_RSA_FULL, CRYPT_VERIFYCONTEXT))
+ if (!CryptAcquireContextW(&prov, NULL, MS_ENH_RSA_AES_PROV_W, PROV_RSA_AES, CRYPT_VERIFYCONTEXT))
return GetLastError();
release_prov = TRUE;
}
--
2.13.1