search for: key_obj

...O_READERS_FOUND; + goto err; + } r = sc_connect_card(ctx->reader[sc_reader_id], 0, &card); if (r) goto err; *************** *** 190,212 **** unsigned char *sigret, unsigned int *siglen, RSA *rsa) { struct sc_pkcs15_object *key_obj; ! int r; unsigned long flags = 0; r = sc_prkey_op_init(rsa, &key_obj); ! if (r) ! return -1; /* FIXME: length of sigret correct? */ /* FIXME: check 'type' and modify flags accordingly */ ! flags = SC_ALGORITHM_RSA_PAD_P...

...lt;ntdef.h> +#include <stdio.h> +#include <ddk/wdm.h> +#include <windef.h> + +int main (int argc, char **argv) +{ + NTSTATUS rc; + + UNICODE_STRING root_key_name; + RtlInitUnicodeString(&root_key_name, L"\\Registry\\Machine\\minimal"); + OBJECT_ATTRIBUTES root_key_obj; + InitializeObjectAttributes (&root_key_obj, &root_key_name, + OBJ_OPENIF | OBJ_CASE_INSENSITIVE, + NULL, NULL); + HANDLE minimal_key_handle; + rc = ZwCreateKey (&minimal_key_handle, KEY_ALL_ACCESS, &root_key_obj, +...

...m.h> > +#include <windef.h> > + > +void create_key_value (PHANDLE handle, WCHAR* key, int key_len, WCHAR* val, int val_len) > +{ > + UNICODE_STRING key_name = { key_len, key_len, key }; > + UNICODE_STRING value_name = { val_len, val_len, val }; > + OBJECT_ATTRIBUTES key_obj; > + InitializeObjectAttributes (&key_obj, &key_name, > + OBJ_OPENIF | OBJ_CASE_INSENSITIVE, > + *handle, NULL); > + HANDLE key_handle; > + NTSTATUS rc; > + rc = ZwCreateKey (&key_handle, KEY_ALL_ACCESS, &am...

...lt;stdio.h> +#include <ddk/wdm.h> +#include <windef.h> + +void create_key_value (PHANDLE handle, WCHAR* key, int key_len, WCHAR* val, int val_len) +{ + UNICODE_STRING key_name = { key_len, key_len, key }; + UNICODE_STRING value_name = { val_len, val_len, val }; + OBJECT_ATTRIBUTES key_obj; + InitializeObjectAttributes (&key_obj, &key_name, + OBJ_OPENIF | OBJ_CASE_INSENSITIVE, + *handle, NULL); + HANDLE key_handle; + NTSTATUS rc; + rc = ZwCreateKey (&key_handle, KEY_ALL_ACCESS, &key_obj, +...

...ate_decrypt set the flag to 0 and hence OpenSC uses RSA raw to decipher the cryptogram => the Smartcard (or OpenSC) does not remove the PKCS#1 padding => v1 authentication fails because the returned data has the wrong length. To fix this problem simply replace: r = sc_pkcs15_decipher(p15card, key_obj, 0, from, flen, to, flen); with r = sc_pkcs15_decipher(p15card, key_obj, SC_ALGORITHM_RSA_PAD_PKCS1, from, flen, to, flen); Nils ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee.

...> > > + > > +void create_key_value (PHANDLE handle, WCHAR* key, int key_len, WCHAR* > val, int val_len) > > +{ > > + UNICODE_STRING key_name = { key_len, key_len, key }; > > + UNICODE_STRING value_name = { val_len, val_len, val }; > > + OBJECT_ATTRIBUTES key_obj; > > + InitializeObjectAttributes (&key_obj, &key_name, > > + OBJ_OPENIF | OBJ_CASE_INSENSITIVE, > > + *handle, NULL); > > + HANDLE key_handle; > > + NTSTATUS rc; > > + rc = ZwCreateKey (&k...

On Windows, there exist at least two APIs for dealing with the Registry: The Win32 API (RegCreateKeyA, RegCreateKeyW, etc.) works with null-terminated ASCII or UTF-16 strings. The native API (ZwCreateKey, etc.), on the other hand works with UTF-16 strings that are stored as buffers+length and may contain null characters. Malware authors have been relying on the Win32 API's inability to

On Fri, Jan 10, 2014 at 01:14:51AM +0100, Hilko Bengen wrote: > + was created using the 'mkzero/mkzero.c'. (\0 = zero character) Extra whitespace at the end of this ^ line ... > + InitializeObjectAttributes (&key_obj, &key_name, .. and this line. --- So there's no problem with adding this test data, but are you planning to also add some tests :-? Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones virt-df lists disk usage of guests without needing to install any...