add autotest script for milenage/auth testing
diff --git a/tests/auth/milenage_test.c b/tests/auth/milenage_test.c
new file mode 100644
index 0000000..a143d26
--- /dev/null
+++ b/tests/auth/milenage_test.c
@@ -0,0 +1,78 @@
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <errno.h>
+#include <string.h>
+
+#include <osmocom/crypt/auth.h>
+#include <osmocom/core/utils.h>
+
+static void dump_auth_vec(struct osmo_auth_vector *vec)
+{
+ printf("RAND:\t%s\n", osmo_hexdump(vec->rand, sizeof(vec->rand)));
+
+ if (vec->auth_types & OSMO_AUTH_TYPE_UMTS) {
+ printf("AUTN:\t%s\n", osmo_hexdump(vec->autn, sizeof(vec->autn)));
+ printf("IK:\t%s\n", osmo_hexdump(vec->ik, sizeof(vec->ik)));
+ printf("CK:\t%s\n", osmo_hexdump(vec->ck, sizeof(vec->ck)));
+ printf("RES:\t%s\n", osmo_hexdump(vec->res, vec->res_len));
+ }
+
+ if (vec->auth_types & OSMO_AUTH_TYPE_GSM) {
+ printf("SRES:\t%s\n", osmo_hexdump(vec->sres, sizeof(vec->sres)));
+ printf("Kc:\t%s\n", osmo_hexdump(vec->kc, sizeof(vec->kc)));
+ }
+}
+
+static struct osmo_sub_auth_data test_aud = {
+ .type = OSMO_AUTH_TYPE_UMTS,
+ .algo = OSMO_AUTH_ALG_MILENAGE,
+ .umts = {
+ .opc = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
+ .k = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
+ .amf = { 0x00, 0x00 },
+ .sqn = 0x22,
+ },
+};
+
+int main(int argc, char **argv)
+{
+ struct osmo_auth_vector _vec;
+ struct osmo_auth_vector *vec = &_vec;
+ uint8_t _rand[16];
+ int rc;
+
+#if 0
+ srand(time(NULL));
+ *(uint32_t *)&_rand[0] = rand();
+ *(uint32_t *)(&_rand[4]) = rand();
+ *(uint32_t *)(&_rand[8]) = rand();
+ *(uint32_t *)(&_rand[12]) = rand();
+#else
+ memset(_rand, 0, sizeof(_rand));
+#endif
+ memset(vec, 0, sizeof(*vec));
+
+ rc = osmo_auth_gen_vec(vec, &test_aud, _rand);
+ if (rc < 0) {
+ fprintf(stderr, "error generating auth vector\n");
+ exit(1);
+ }
+
+ dump_auth_vec(vec);
+
+ const uint8_t auts[14] = { 0x87, 0x11, 0xa0, 0xec, 0x9e, 0x16, 0x37, 0xdf,
+ 0x17, 0xf8, 0x0b, 0x38, 0x4e, 0xe4 };
+
+ rc = osmo_auth_gen_vec_auts(vec, &test_aud, auts, _rand, _rand);
+ if (rc < 0) {
+ printf("AUTS failed\n");
+ } else {
+ printf("AUTS success: SEQ.MS = %lu\n", test_aud.umts.sqn);
+ }
+
+ exit(0);
+
+}