[PATCH v2 0/2] MR7994: dssenh: add 'CRYPT_VERIFYCONTEXT | CRYPT_NEWKEYSET' support for CPAcquireContext

[Yeshun Ye (＠yeyeshun)]

Signed-off-by: YeshunYe

The flag CRYPT_VERIFYCONTEXT | CRYPT_NEWKEYSET is valid in Windows.    
Here is the test case: [testCPAcquireContext.cpp](/uploads/c3c4fea3046bb48cb7a284e0b568704e/testCPAcquireContext.cpp)

--
  v2: dssenh/tests: Add test for CryptAcquireContextA

https://gitlab.winehq.org/wine/wine/-/merge_requests/7994

[PATCH v2 1/2] dssenh: add 'CRYPT_VERIFYCONTEXT | CRYPT_NEWKEYSET' support for CPAcquireContext

[YeshunYe]

From: YeshunYe

Signed-off-by: YeshunYe 
---
 dlls/dssenh/main.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dlls/dssenh/main.c b/dlls/dssenh/main.c
index 0dbb78ad708..6387eeb77b2 100644
--- a/dlls/dssenh/main.c
+++ b/dlls/dssenh/main.c
@@ -305,6 +305,7 @@ BOOL WINAPI CPAcquireContext( HCRYPTPROV *ret_prov, LPSTR container, DWORD flags

case CRYPT_VERIFYCONTEXT:
     case CRYPT_VERIFYCONTEXT | CRYPT_MACHINE_KEYSET:
+    case CRYPT_VERIFYCONTEXT | CRYPT_NEWKEYSET:
         ret = create_key_container( "", flags, vtable->dwProvType );
         break;

[PATCH v2 2/2] dssenh/tests: Add test for CryptAcquireContextA

[YeshunYe]

From: YeshunYe

Signed-off-by: YeshunYe 
---
 dlls/dssenh/tests/dssenh.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/dlls/dssenh/tests/dssenh.c b/dlls/dssenh/tests/dssenh.c
index 75fc88fe623..9c9b18ed4ba 100644
--- a/dlls/dssenh/tests/dssenh.c
+++ b/dlls/dssenh/tests/dssenh.c
@@ -149,6 +149,13 @@ static void test_acquire_context(void)
     result = CryptReleaseContext(hProv, 0);
     ok(result, "Expected release of the provider.\n");

+    result = CryptAcquireContextA(&hProv, NULL, MS_ENH_DSS_DH_PROV_A, PROV_DSS_DH,
+        CRYPT_VERIFYCONTEXT | CRYPT_NEWKEYSET);
+    ok(result, "Expected no errors.\n");
+
+    result = CryptReleaseContext(hProv, 0);
+    ok(result, "Expected release of the provider.\n");
+
     /* test DSS Schannel provider (PROV_DH_SCHANNEL) */

result = CryptAcquireContextA(

[Yeshun Ye (＠yeyeshun)]

On Fri May  9 11:06:10 2025 +0000, Hans Leidekker wrote:
> Thanks, would you be able to add a test to dssenh/tests/dssenh.c? A
> single CryptAcquireContextA() call with those flags (and cleanup) would
> be sufficient.

Sure. I've added the test case to dssenh/tests/dssenh.c

[PATCH v2 0/2] MR7994: dssenh: add 'CRYPT_VERIFYCONTEXT | CRYPT_NEWKEYSET' support for CPAcquireContext - approved

[Hans Leidekker (＠hans)]

This merge request was approved by Hans Leidekker.