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31 commits

Author SHA1 Message Date
Pol Henarejos
91e2b7f643
Fix reading corrupted memory. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-09-22 19:24:17 +02:00
Pol Henarejos
4c49e59edc
Major CTAP refactoring. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-09-15 14:16:40 +02:00
Pol Henarejos
40288a85f1
It's a major reorganization. 
In order to add FIDO2 support, we need to reorganize some USB/CCID calls to specific area (named driver).
Thus, pico-hsm-sdk has two drivers:
- CCID driver implements APDU over USB/CCID ISO-7816 standard procedures.
- HID driver implements APDU over HID.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-08-30 02:00:11 +02:00
Pol Henarejos
8e5d33c4ba
Removing trailing spaces. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-08-19 01:44:03 +02:00
Pol Henarejos
7738c1902e
Added permanent memory region to store data that remains persistent even after an initialization. To delete it, the device must be fully wiped. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-08-18 19:48:13 +02:00
Pol Henarejos
2df878232b
File new should return file_t pointer if it exists in the file table. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-08-18 11:57:01 +02:00
Pol Henarejos
9cfe762043
low_flash_available() should be called outside. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-06-03 20:11:14 +02:00
Pol Henarejos
8bdcfa1041
Replacing with asn1 tag len function. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-06-03 11:16:25 +02:00
Pol Henarejos
199095c204 Moving some ASN1 procedures to a separate file. 2022-06-01 09:45:27 +02:00
Pol Henarejos
950e276ee8
Adding asn1_find_tag() for searching for a tag in a asn1 string. 2022-05-30 23:31:17 +02:00
Pol Henarejos
152a2fa031
Fix warnings 2022-05-27 20:58:28 +02:00
Pol Henarejos
da871e695e
More and more fixes. 2022-05-27 00:36:44 +02:00
Pol Henarejos
d4b0978d50 More fixes 2022-05-26 14:15:16 +02:00
Pol Henarejos
56453b60d6
Added fmd flag to wrap FCP to include later the FMD. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-05-24 23:30:01 +02:00
Pol Henarejos
bd178c86e4
Added check. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-05-24 20:52:31 +02:00
Pol Henarejos
cd6a2dd4b5
Fix for new meta data. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-05-24 20:52:01 +02:00
Pol Henarejos
24502966ce
Fix finding meta_data. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-05-24 20:41:04 +02:00
Pol Henarejos
3431293d43
Optimized special case when new meta data length is the same. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-05-24 15:54:07 +02:00
Pol Henarejos
21f70601b4
Avoid unnecessary memcpy 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-05-24 15:20:59 +02:00
Pol Henarejos
c4e781103f
Fix with write offsets. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-05-24 14:43:08 +02:00
Pol Henarejos
6c90ce3361
Add meta functions for manipulating meta data. 
Added meta_add(), meta_delete() and meta_find().
It conveys this meta data throught tag A5 of FCP.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-05-24 14:42:54 +02:00
Pol Henarejos
1a58422cd8
flash_write_data_to_file() now accepts offset argument. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-05-24 14:28:30 +02:00
Pol Henarejos
5e2fc081f1
Added high level functions for reading file and returning file size. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-05-24 00:18:43 +02:00
Pol Henarejos
d19429cb84
Fix handling dynamic files. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-05-23 19:56:26 +02:00
Pol Henarejos
7ed4cb912e
These fids are propertary. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-05-23 14:43:09 +02:00
Pol Henarejos
efb6c8d8cd
Adding Life-cycle status to FCP. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-05-15 18:49:30 +02:00
Pol Henarejos
f7d30d7f4d
Adding FCP tag template. Some apps could require FMD tag. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-05-15 18:37:57 +02:00
Pol Henarejos
de39035d9f
FCI name (tag 84) has 16 bytes max length. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-05-15 18:34:00 +02:00
Pol Henarejos
ae935d19f8
Fix sending FCI name tag. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-05-15 18:33:14 +02:00
Pol Henarejos
cddc3b2dec
Adding name to FCP 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-20 14:13:43 +02:00
Pol Henarejos
1f33f1417c
Adding first release of Pico CCID. It should be the core for different types of smart cards. 2022-04-19 13:40:45 +02:00