diff options
| -rw-r--r-- | src/idevicerestore.c | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/src/idevicerestore.c b/src/idevicerestore.c index 42a1faf..76a9521 100644 --- a/src/idevicerestore.c +++ b/src/idevicerestore.c @@ -536,7 +536,35 @@ int idevicerestore_start(struct idevicerestore_client_t* client) } info("Found ECID " FMT_qu "\n", (long long unsigned int)client->ecid); - if (get_shsh_blobs(client, client->ecid, NULL, 0, build_identity, &client->tss) < 0) { + if (client->build_major > 8) { + unsigned char* nonce = NULL; + int nonce_size = 0; + int nonce_changed = 0; + if (get_nonce(client, &nonce, &nonce_size) < 0) { + error("ERROR: Unable to get nonce from device!\n"); + return -2; + } + + if (!client->nonce || (nonce_size != client->nonce_size) || (memcmp(nonce, client->nonce, nonce_size) != 0)) { + nonce_changed = 1; + if (client->nonce) { + free(client->nonce); + } + client->nonce = nonce; + client->nonce_size = nonce_size; + } else { + free(nonce); + } + + info("Nonce: "); + int i; + for (i = 0; i < client->nonce_size; i++) { + info("%02x ", client->nonce[i]); + } + info("\n"); + } + + if (get_shsh_blobs(client, client->ecid, client->nonce, client->nonce_size, build_identity, &client->tss) < 0) { error("ERROR: Unable to get SHSH blobs for this device\n"); return -1; } |