From 63104f0716dc2d60842f19fc145ea4bcb096292d Mon Sep 17 00:00:00 2001
From: Thomas Schmucker <ts@its1.de>
Date: Mon, 6 Jul 2026 23:20:17 +0200
Subject: initial commit

---
 argon-test.c | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 argon-test.c

(limited to 'argon-test.c')

diff --git a/argon-test.c b/argon-test.c
new file mode 100644
index 0000000..cd2dcff
--- /dev/null
+++ b/argon-test.c
@@ -0,0 +1,39 @@
+// Standard C
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdint.h>
+
+// PW-Hashing
+#include <argon2.h>
+
+int
+main(void)
+{
+	const char pwd[] = "Hallo Welt";
+	char salt[24];
+	uint32_t t_cost = 20;
+	uint32_t m_cost = 1600;
+	uint32_t parallelism = 4;
+	uint32_t hashlength = 24;
+	char encoded[256] = { 0 };
+
+	arc4random_buf(salt, sizeof salt);
+	int res = argon2id_hash_encoded(t_cost, m_cost, parallelism, pwd, strlen(pwd), salt, sizeof salt, hashlength, encoded, sizeof encoded);
+	if ( res == ARGON2_OK ) {
+		printf("hash: %s\n", encoded);
+
+		res = argon2id_verify(encoded, "Hallo Welt", 10);
+		if ( res == ARGON2_OK ) {
+			puts("Alles OK!");
+		}
+		else {
+			fprintf(stderr, "Error: %s\n", argon2_error_message(res));
+		}
+	}
+	else {
+		fprintf(stderr, "Error: %s\n", argon2_error_message(res));
+	}
+
+	return EXIT_SUCCESS;
+}
-- 
cgit v1.3