* Add minimal CAC1 driver for legacy cards.
It is using the same pkcs15 backend as the CAC2 cards as well as some of
the CAC2 driver methods.
The separation is made mostly for easier card matching or disabling.
Commit e5707b545e broke signing using minidriver on Windows.
More specifically changing #define SC_ALGORITHM_RSA_PAD_NONE from 0x00000000 to 0x00000001 caused a call to sc_pkcs1_encode() to fail as the padding algorithm was not specified anywhere in the CardSignData() implementation. It kind of worked as long as SC_ALGORITHM_RSA_PAD_NONE was 0x00000000, but the above mentioned commit broke this.
Now padding algorithm has to be explicitly specified, otherwise a call to sc_pkcs1_encode() will fail.
- rename 'keytype' in some OpenPGP-specific types to 'key_id'
because they key ID was what the field was used for
- introduce field 'algorithm' in the structures above
to indicate the key's algorithm: RSA, ...
- define constant SC_OPENPGP_KEYALGO_RSA and use it
- rename constants SC_OPENPGP_KEYFORMAT_* to SC_OPENPGP_KEYFORMAT_RSA_*
because they are RSA specific
List additional algorithms & attributes as supported only when the card
supports changing the algorithms attributes DOs and exposes this by having
the EXT_CAP_ALG_ATTR_CHANGEABLE capability set.
Using different algorithms and attributes requires changing the algorithm
attributes DOs. If that is not supported - as indicated by a missing
EXT_CAP_ALG_ATTR_CHANGEABLE capability - then only those algorithms
described by the current algorithms attributes DOs' contents can be used.
In addition simplify setting the flags.
* use variables if they are already there
* be a bit more explicit in logging
* more consistent tag format: %04X
* cleanup flag setting for _sc_card_add_rsa_alg()
card-piv.c
make sure the string is null terminated before passing it
to hex_to_bin routine, which expects it
pkcs15-cac.c
free cn_name on failure
pkcs11-tool.c
make sure the string is null terminated before passing it to
parse_certificate(), which expects it
A card driver may declare support for computing the padding on the card,
or else the padding will be applied locally in padding.c. All five
PKCS11 PSS mechanisms are supported, for signature and verification.
There are a few limits on what we choose to support, in particular I
don't see a need for arbitrary combinations of MGF hash, data hash, and
salt length, so I've restricted it (for the user's benefit) to the only
cases that really matter, where salt_len = hash_len and the same hash is
used for the MGF and data hashing.
------------------------------------------------------------------------
Reworked and extended in 2018 by Jakub Jelen <jjelen@redhat.com> against
current OpenSC master, to actually work with existing PIV cards:
* extended of missing mechanisms (SHA224, possibility to select MGF1)
* compatibility with OpenSSL 1.1+
* Removed the ANSI padding
* Formatting cleanup, error checking
Based on the original work from
https://github.com/NWilson/OpenSC/commit/42f3199e66
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
modified: src/libopensc/pkcs15-infocamere.c
modified: src/libopensc/pkcs15-starcert.c
modified: src/pkcs15init/pkcs15-lib.c
Changed isf_acl to also need SO PIN for CREATE.
modified: src/pkcs15init/starcos.profile
Sc_asn1_read_tag can return SC_ERROR_ASN1_END_OF_CONTENTS
which indicates the tag and length are OK, but any value
is not completely contained in the buffer supplied. card-piv.c
can use this when reading just the beginning of a object to
determine the size of a buffer needed to hold the object.
As most of the drivers do not modify these, we can mark them as const.
Two drivers that we cannot convert are dnie and masktech.
section size
.data 35232 -> 25472
.data.rel.ro 36928 -> 46688
Remove aid_file and aidfile variables in card-piv.c. These are not needed
as piv_select_aid parses the returned data from a SELECT AID command.
In response to e-mail from X41 group on 6/11/2018.
On branch x41-piv-2
Changes to be committed:
modified: card-piv.c
md_pinpad_dlg_allow_cancel now defines whether or not the user is asked
before verifying the PIN on the PIN pad. This can be denied without
interaction with the PIN pad. A checkbox in the dialog allows the user
to change this setting, which is saved in the registry by the path of
the process.
This change fixes the progress bar to match the actual configured
timout. The progressbar now fills instead of running empty, which seemed
less frightening for most users.
This change also fixes some copy/paste errors in the documentation of
opensc.conf(5).
In Minidriver, when the DLL is called in multiple threads, this can
lead to a deinitialization of OpenSSL's OIDs in one thread making them
unavailable from other threads of the same process. As result, CVCs
cannot be veriefied anymore during chip authentication.
This removes code related to the old CAC 1 specification, while
preserving the CAC 2 functionality including CAC Alt token detection
for the tokens without CCC or ACA.
The detection based on SELECT APPLET APDU is improved to require also
the READ BUFFER APDU working, which should fail on misbehaving Java cards.
macOS 10.13 ships with ccid driver 1.4.27 (fixed in 1.4.29) and this version identifies these readers wrongly as pinpad readers.
Signed-off-by: Raul Metsma <raul@metsma.ee>
... for "standard" OpenPGP cards.
This gives more detailed information to the user on the detailed specs
the card adheres to.
In addition it fixes a long-standing annoyance that every standard 2.x
card matching the v2.0 ATR was announced as CryptoStick 1.2.
This ATR is not only used in the CryptoStick 1.2, but also also in
ZeitControl cards as well as NitroKeys, ...
To help debugging,
- replace plain return's after LOG_FUNC_CALLED()
has been called with LOG_FUNC_RETURN()
- use LOG_FUNC_CALLED() & LOG_FUNC_RETURN() pairs more often
Jakub Jelen
Frank Morgner
Jakub Jelen
Luka Logar
Peter Marschall
Raul Metsma
Nicholas Wilson
Gabriel Müller
Priit Laes
Alon Bar-Lev
alex-nitrokey
alex-nitrokey
asc
Doug Engert
Leif Erik Wagner