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authorViktor Szakats <commit@vsz.me>2020-03-17 23:06:05 +0000
committerViktor Szakats <commit@vsz.me>2020-03-17 23:08:02 +0000
commit7284061361e32d6f4d6308bf41d751601d101ba2 (patch)
tree3525264e37d45147347f11ba918a484e85960b35 /lib
parentab9dc5ae2a86e42bb087986587e68cefdf76531d (diff)
windows: suppress UI in all CryptAcquireContext() calls
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
Diffstat (limited to 'lib')
-rw-r--r--lib/curl_ntlm_core.c2
-rw-r--r--lib/md4.c2
-rw-r--r--lib/md5.c4
-rw-r--r--lib/sha256.c4
-rw-r--r--lib/vtls/schannel.c2
5 files changed, 7 insertions, 7 deletions
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 */
diff --git a/lib/md4.c b/lib/md4.c
index 38f1b2bc9..4dab6af7a 100644
--- a/lib/md4.c
+++ b/lib/md4.c
@@ -146,7 +146,7 @@ static void MD4_Init(MD4_CTX *ctx)
ctx->hHash = 0;
if(CryptAcquireContext(&ctx->hCryptProv, NULL, NULL, PROV_RSA_FULL,
- CRYPT_VERIFYCONTEXT)) {
+ CRYPT_VERIFYCONTEXT | CRYPT_SILENT)) {
CryptCreateHash(ctx->hCryptProv, CALG_MD4, 0, 0, &ctx->hHash);
}
}
diff --git a/lib/md5.c b/lib/md5.c
index 3f601b3a4..766158786 100644
--- a/lib/md5.c
+++ b/lib/md5.c
@@ -186,8 +186,8 @@ typedef struct {
static void MD5_Init(MD5_CTX *ctx)
{
- if(CryptAcquireContext(&ctx->hCryptProv, NULL, NULL,
- PROV_RSA_FULL, CRYPT_VERIFYCONTEXT)) {
+ if(CryptAcquireContext(&ctx->hCryptProv, NULL, NULL, PROV_RSA_FULL,
+ CRYPT_VERIFYCONTEXT | CRYPT_SILENT)) {
CryptCreateHash(ctx->hCryptProv, CALG_MD5, 0, 0, &ctx->hHash);
}
}
diff --git a/lib/sha256.c b/lib/sha256.c
index 352d577e8..00d98ce46 100644
--- a/lib/sha256.c
+++ b/lib/sha256.c
@@ -207,8 +207,8 @@ typedef struct {
static void SHA256_Init(SHA256_CTX *ctx)
{
- if(CryptAcquireContext(&ctx->hCryptProv, NULL, NULL,
- PROV_RSA_AES, CRYPT_VERIFYCONTEXT)) {
+ if(CryptAcquireContext(&ctx->hCryptProv, NULL, NULL, PROV_RSA_AES,
+ CRYPT_VERIFYCONTEXT | CRYPT_SILENT)) {
CryptCreateHash(ctx->hCryptProv, CALG_SHA_256, 0, 0, &ctx->hHash);
}
}
diff --git a/lib/vtls/schannel.c b/lib/vtls/schannel.c
index f665ee340..3b9aef47c 100644
--- a/lib/vtls/schannel.c
+++ b/lib/vtls/schannel.c
@@ -2203,7 +2203,7 @@ static void Curl_schannel_checksum(const unsigned char *input,
memset(checksum, 0, checksumlen);
if(!CryptAcquireContext(&hProv, NULL, NULL, provType,
- CRYPT_VERIFYCONTEXT))
+ CRYPT_VERIFYCONTEXT | CRYPT_SILENT))
return; /* failed */
do {