initial commitHEADmaster

1 files changed, 39 insertions, 0 deletions

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;
+}