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18 Commits

Author SHA1 Message Date
Jakub Jelen 1dbe4b5a5b isoApplet: Prevent reading uninitialized values 
CID 365823

Thanks coverity
 2021-02-25 09:08:52 +01:00
Luka Logar a10b661f99 IsoApplet: Fix uninitialized public key oid during key generation 2020-06-05 14:48:50 +02:00
Peter Marschall 5abe99d228 fix typos 
Mass-typo fixing, almost exclusively in comments and text strings.

While at it also fixed a few (very few) grammar errors.
 2018-04-15 09:34:45 +02:00
Frank Morgner f4946df4e9 fixed dead assignments 2017-11-09 12:42:29 +01:00
Ludovic Rousseau ed30d4ebb7 pkcs15-isoApplet.c: fix compiler warning 
pkcs15-isoApplet.c:268:38: warning: address of 'df->path' will always evaluate
      to 'true' [-Wpointer-bool-conversion]
        if(!pin || !pin_len || !df || !&df->path)
                                      ~ ~~~~^~~~
 2016-02-29 20:19:42 +01:00
Frank Morgner 7120a9b549 Merge pull request #554 from frankmorgner/fixes 
Some more fixes for problems reported by Coverity scan
 2015-09-25 11:13:17 +02:00
Philip Wendland 09fb1e71a9 IsoApplet: add PIN to pincache upon creation 2015-09-18 17:02:45 +02:00
Frank Morgner 63a9ad79b6 Assumes that p15card->card are set 
The check for NULL was bogus anyway
 2015-09-17 22:24:33 +02:00
Frank Morgner 8a225eb42b Avoids potential NULL pointer deref 2015-09-17 22:24:33 +02:00
Doug Engert ee23d28654 EC field_length changes for non-multiple of 8 bits curves 
In OpenSC the EC field_length is the number of bits in the field.
Most curves have a field_length which is a multiple of 8 bits
but there are many that are not.

The X and Y points and privateD are stored in octetstrings
so there may need to be an extra byte in the octetstring.

An OpenSSL BIGNUM will drop leading zero bytes, so its size can not be used
to determine the field_length.

fix #440
fix #433
 2015-04-25 12:21:39 +02:00
Philip Wendland e258cec13e IsoApplet: Add nistp224, secp192k1 and secp256k1 curves 
secp*k1 curves are only supported applet version >= 0.6.0 because of an issue
with encoding ECC public keys with small parameters.
 2015-03-29 13:34:58 +02:00
Philip Wendland 74aeb8c923
IsoApplet: register supported EC curve *per curve* 2015-02-22 23:08:18 +01:00
Philip Wendland 59eeacb74b
IsoApplet: react to removal of sc_pkcs15_ec_parameters in fa923831f8 2015-02-20 22:07:49 +01:00
Philip Wendland da05fa2a47
IsoApplet: try to fix EC parameters when importing private keys from file 2015-02-20 21:55:35 +01:00
Philip Wendland 44d724b012
IsoApplet: fix more (comment) alignment issues with tabstop=8 2015-02-20 21:55:35 +01:00
Philip Wendland 5628a06353
IsoApplet: Align comments with spaces instead of tabs 
Better view with tabstop=8.
 2015-02-20 21:55:35 +01:00
Philip Wendland e3cc851b72
IsoApplet: EC key-gen rework and refactorings 
Rework the EC key generation mechanism to send the curve parameters to
the card. In earlier versions, the applet had a copy of the curve
parameters and there was a different algorithm reference for every
curve. This is unfeasible when trying to support a larger number of
curves because of size limitations of the applet.
This commit additionally includes some refactorings that should not
change the functionality.
 2015-02-20 21:55:33 +01:00
Philip Wendland 48bd6b0964
Add support for the IsoApplet (Java Card applet) 
The IsoApplet can be found here:
https://github.com/philipWendland/IsoApplet
Add read/write support for this applet, including RSA and
ECC support.
 2015-02-20 21:55:26 +01:00