* parse more extened capabilities & features into a private enum
* for v2.0 cards, always parse the "historical bytes" DO
reason: ATR may be static and thus cannot reflect the state
Remove links pointing to the blob to be deleted from other blobs in the
blob tree structure, so that removing a subordinate blob does not hurt
its parent or siblings.
Signed-off-by: Peter Marschall <peter@adpm.de>
* get file as parameter & fail if it is NULL
* allow parent to be NULL
* do not rely on DO info to be passed as parameter,
search it yourself using the global DO info list for the card.
* infer file type automatically from DO info matching the file ID.
Signed-off-by: Peter Marschall <peter@adpm.de>
DO FF is a "catch-all" DO that returns all the infos contained in the other
DOs in one hierarchy.
It is hence duplicate and not necessary.
Signed-off-by: Peter Marschall <peter@adpm.de>
Also include forgotten DO C3 in keylength calculation.
It contains the parameters for the authentication key.
Signed-off-by: Peter Marschall <peter@adpm.de>
card-openpgp.c:584: warning: comparison between signed and unsigned
card-openpgp.c: In function ‘pgp_card_ctl’:
card-openpgp.c:1036: warning: unused variable ‘priv’
card-openpgp.c: In function ‘pgp_init’:
card-openpgp.c:272: warning: ‘child’ may be used uninitialized in this function
git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@5504 c6295689-39f2-0310-b995-f0e70906c6a9
Use ushort2bebytes instead of calculating the mapping to IDs ourselves.
Signed-off-by: Peter Marschall <peter@adpm.de>
git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@5497 c6295689-39f2-0310-b995-f0e70906c6a9
Instead of jumping out of the loop when the correct child is found,
and checking afterwards again if we found the correct object,
do everything directly in the loop and return from there.
Signed-off-by: Peter Marschall <peter@adpm.de>
git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@5496 c6295689-39f2-0310-b995-f0e70906c6a9
Extend pgp_get_card_features() to get card's flags & supported algorithms
from the card:
* get algorith values from "algorithm attributes" DOs 0x00c1 - 0x00c3
Signed-off-by: Peter Marschall <peter@adpm.de>
git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@5495 c6295689-39f2-0310-b995-f0e70906c6a9
Extend pgp_get_card_features() with these features:
* get SC_CARD_CAP_RNG capability from "extended capabilities" DO 0x00c0
* for OpenPGP 2.0 cards get max_send_size / max_recv_size values
from "extended capabilities" DI 0x00c0
* get max_pin_len from "CHV status bytes" DO 0x00c4
Signed-off-by: Peter Marschall <peter@adpm.de>
git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@5494 c6295689-39f2-0310-b995-f0e70906c6a9
Add a new function pgp_get_card_features() to get the card's capabilities,
algorithms, features, ... instead of doing it all in pgp_init():
* get SC_CARD_CAP_APDU_EXT capability from ATR
* for openPGP 2.0 cards, if not found in ATR,
get SC_CARD_CAP_APDU_EXT capability from "historical bytes" DO 0x5f52
Signed-off-by: Peter Marschall <peter@adpm.de>
git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@5493 c6295689-39f2-0310-b995-f0e70906c6a9
In pgp_read_blob(), check if the pointer to the function we want to call
is defined.
Signed-off-by: Peter Marschall <peter@adpm.de>
git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@5492 c6295689-39f2-0310-b995-f0e70906c6a9
Have separate copies of pgp_objects[] data elements specific to the card's
version, and extend these structures with additional information:
* Some spec changes cannot be compatibly expressed in one common
simple data structure without making it too complex.
* depending on specification version, only deal with those DOs
that are legal within that version
* add information or read & write access conditions
* add information for non-toplevel and/or write-only DOs
* use symbolic names for constants
Signed-off-by: Peter Marschall <peter@adpm.de>
git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@5491 c6295689-39f2-0310-b995-f0e70906c6a9
Re-structure pgp_finish() for easier reading.
While at it, check for priv != NULL before free()ing it.
Signed-off-by: Peter Marschall <peter@adpm.de>
git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@5486 c6295689-39f2-0310-b995-f0e70906c6a9
Instrument functions used in the card operations table pgp_ops[]
with log macros to ease debugging.
Signed-off-by: Peter Marschall <peter@adpm.de>
git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@5485 c6295689-39f2-0310-b995-f0e70906c6a9
Write a short comment at the beginning of each function,
shortly sketching what the function does.
Signed-off-by: Peter Marschall <peter@adpm.de>
git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@5484 c6295689-39f2-0310-b995-f0e70906c6a9
The element size in struct do_info is never used. Get rid of it.
Signed-off-by: Peter Marschall <peter@adpm.de>
git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@5483 c6295689-39f2-0310-b995-f0e70906c6a9
Implement card_ctl(), crrently restricted only to SC_CARDCTL_GET_SERIALNR.
The card's serial number is copied from the respective bytes in the AID.
Signed-off-by: Peter Marschall <peter@adpm.de>
git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@5482 c6295689-39f2-0310-b995-f0e70906c6a9
free() the memory already reserved when the file identifying the OpenPGP
application fails & reset the pointers in the card strcuture back to NULL.
Signed-off-by: Peter Marschall <peter@adpm.de>
git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@5481 c6295689-39f2-0310-b995-f0e70906c6a9
Depending on the card's capabilities and the necessity (requested response
size > 256) allow extended APDUs in all functions talking to the card.
Signed-off-by: Peter Marschall <peter@adpm.de>
git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@5480 c6295689-39f2-0310-b995-f0e70906c6a9
adapt pgp_get_pubkey() and pgp_read_blob() to make use of the information
about the "extended Lc/Le" capabilities.
This allows reading OpenPGP Card v2.0 keys!
Signed-off-by: Peter Marschall <peter@adpm.de>
git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@5479 c6295689-39f2-0310-b995-f0e70906c6a9
According to OpenPGP card specs 1.1 & 2.0 historical bytes in the ATR
indicate capabilities:
* bit 0x40 of the 3rd byte of the compact-TLV entry with TL 0x73 tells
whether the card supports extended Lc/Le fields in APDUs.
Signed-off-by: Peter Marschall <peter@adpm.de>
git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@5478 c6295689-39f2-0310-b995-f0e70906c6a9
Detect and react on out of memory errors in pgp_new_blob() and its callers.
Signed-off-by: Peter Marschall <peter@adpm.de>
git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@5477 c6295689-39f2-0310-b995-f0e70906c6a9
hongquan
Nguyễn Hồng Quân
Peter Marschall
Martin Paljak
andre
martin