test: add new test cases for fastpbkdf2 functionality and remove old …

…test file

Signed-off-by: Dengfeng Liu <liudf0716@gmail.com>

test_fastpbkdf2.c

@@ -0,0 +1,28 @@
+#include <stdio.h>
+#include <string.h>
+#include <stdint.h>
+#include "fastpbkdf2.h"
+
+void print_hex(const uint8_t *data, size_t len) {
+    for (size_t i = 0; i < len; i++) {
+        printf("%02x", data[i]);
+    }
+    printf("\n");
+}
+
+void test_fastpbkdf2_hmac_sha1() {
+    const uint8_t password[] = "password";
+    const uint8_t salt[] = "salt";
+    uint32_t iterations = 1000;
+    uint8_t output[20]; // SHA-1 produces a 20-byte hash
+
+    fastpbkdf2_hmac_sha1(password, strlen((const char *)password), salt, strlen((const char *)salt), iterations, output, sizeof(output));
+
+    printf("PBKDF2-HMAC-SHA1: ");
+    print_hex(output, sizeof(output));
+}
+
+int main() {
+    test_fastpbkdf2_hmac_sha1();
+    return 0;
+}