EVP_SKEY tests

test/build.info

@@ -1114,6 +1114,11 @@ IF[{- !$disabled{tests} -}]
   INCLUDE[provider_pkey_test]=../include ../apps/include
   DEPEND[provider_pkey_test]=../libcrypto libtestutil.a
 
+  PROGRAMS{noinst}=evp_skey_test
+  SOURCE[evp_skey_test]=evp_skey_test.c fake_cipherprov.c
+  INCLUDE[evp_skey_test]=../include ../apps/include
+  DEPEND[evp_skey_test]=../libcrypto libtestutil.a
+
   PROGRAMS{noinst}=provider_default_search_path_test
   SOURCE[provider_default_search_path_test]=provider_default_search_path_test.c
   INCLUDE[provider_default_search_path_test]=../include ../apps/include

test/evp_skey_test.c

@@ -0,0 +1,75 @@
+/*
+ * Copyright 2024 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <openssl/provider.h>
+#include <openssl/params.h>
+#include <openssl/core_names.h>
+#include <openssl/evp.h>
+#include "testutil.h"
+#include "fake_cipherprov.h"
+
+static OSSL_LIB_CTX *libctx = NULL;
+
+static int test_skey_cipher(void)
+{
+    int ret = 0;
+    OSSL_PROVIDER *fake_prov = NULL;
+    EVP_SKEY *key = NULL;
+    EVP_CIPHER *fake_cipher = NULL;
+    EVP_CIPHER_CTX *ctx = NULL;
+    const OSSL_PARAM params[] = {{FAKE_CIPHER_PARAM_KEY_NAME, OSSL_PARAM_UTF8_STRING, "fake key name", 14, 0}, OSSL_PARAM_END};
+
+    if (!TEST_ptr(fake_prov = fake_cipher_start(libctx)))
+        return 0;
+
+    /* Do a direct fetch to see it works */
+    fake_cipher = EVP_CIPHER_fetch(libctx, "fake_cipher", FAKE_CIPHER_FETCH_PROPS);
+    if (!TEST_ptr(fake_cipher))
+        goto end;
+
+    /* Create EVP_SKEY*/
+    key = EVP_SKEY_new(libctx, "fake_cipher", FAKE_CIPHER_FETCH_PROPS);
+    if (!TEST_ptr(key))
+        goto end;
+
+    /* Import params */
+    if(!TEST_int_gt(EVP_SKEY_import(key, params), 0))
+        goto end;
+
+    /* Init cipher */
+    if(!TEST_ptr(ctx = EVP_CIPHER_CTX_new())
+       || !TEST_int_gt(EVP_CipherInit_skey(ctx, fake_cipher, key, NULL, 1, NULL), 0))
+        goto end;
+
+    ret = 1;
+
+end:
+    EVP_SKEY_free(key);
+    EVP_CIPHER_free(fake_cipher);
+    EVP_CIPHER_CTX_free(ctx);
+    fake_cipher_finish(fake_prov);
+
+    return ret;
+}
+
+int setup_tests(void)
+{
+    libctx = OSSL_LIB_CTX_new();
+    if (libctx == NULL)
+        return 0;
+
+    ADD_TEST(test_skey_cipher);
+
+    return 1;
+}
+
+void cleanup_tests(void)
+{
+    OSSL_LIB_CTX_free(libctx);
+}