From 7284061361e32d6f4d6308bf41d751601d101ba2 Mon Sep 17 00:00:00 2001
From: Viktor Szakats <commit@vsz.me>
Date: Tue, 17 Mar 2020 23:06:05 +0000
Subject: windows: suppress UI in all CryptAcquireContext() calls
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Ref: https://docs.microsoft.com/windows/win32/api/wincrypt/nf-wincrypt-cryptacquirecontexta#parameters
Reviewed-by: Marc Hörsken
Closes https://github.com/curl/curl/pull/5088
---
 lib/curl_ntlm_core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/curl_ntlm_core.c')

diff --git a/lib/curl_ntlm_core.c b/lib/curl_ntlm_core.c
index f9b823b4f..32e29a933 100644
--- a/lib/curl_ntlm_core.c
+++ b/lib/curl_ntlm_core.c
@@ -342,7 +342,7 @@ static bool encrypt_des(const unsigned char *in, unsigned char *out,
 
   /* Acquire the crypto provider */
   if(!CryptAcquireContext(&hprov, NULL, NULL, PROV_RSA_FULL,
-                          CRYPT_VERIFYCONTEXT))
+                          CRYPT_VERIFYCONTEXT | CRYPT_SILENT))
     return FALSE;
 
   /* Setup the key blob structure */
-- 
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