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Author SHA1 Message Date
Pol Henarejos
b9fb224d62
Adding a tool to burn device CVC. It generates a new keypair and sends the public key to Pico HSM CA, which signs the request. The certificate, CA and private key are burned onto the firmware. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-14 01:03:03 +02:00
Pol Henarejos
69e869852e
Rewritten keypair_gen response (more friendly). 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-13 19:03:33 +02:00
Pol Henarejos
618966b742
Sanity check for keypair gen. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-13 18:49:13 +02:00
Pol Henarejos
b68920ff45
Added walker function for TLV parsing. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-13 16:55:34 +02:00
Pol Henarejos
9dfe0ee7b3
Clear session pin on unload and new session. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-13 14:25:44 +02:00
Pol Henarejos
da6c578973
Fix tag_len computation for all TLV. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-13 14:14:06 +02:00
Pol Henarejos
49d9ec7cf9
Session pin is randomized. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-13 14:12:14 +02:00
Pol Henarejos
af07f1d549
Added INS for session pin generation (needs randomization). 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-11 19:47:43 +02:00
Pol Henarejos
db5f5fd435
When working with SM, wrap() manipulates res_APDU. Thus, we cannot change the pointer of res_APDU anymore. Everything must be memcpy-ed. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-11 15:11:42 +02:00
Pol Henarejos
7232625bab
Merge branch 'master' into eac 2022-04-11 15:09:33 +02:00
Pol Henarejos
1557a4a039
Fix when generating keypair, which could produce wrong flash save in particular cases of concurrency. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-11 15:09:20 +02:00
Pol Henarejos
b61575bbc3
Adding some mutex to improve concurrency. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-11 15:08:10 +02:00
Pol Henarejos
3781777138
Adding some kind of permanent flash memory that does not wipe out when initializing. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-11 11:37:41 +02:00
Pol Henarejos
2f1f8e0c90
Fix parsing TLV in signatures. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-11 01:44:18 +02:00
Pol Henarejos
c4c2bf86ba
Fix response APDU in secure channel. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-11 01:38:15 +02:00
Pol Henarejos
f26668b81d
Fixed IV computation. IV is computed encrypting macCounter with a initial IV=0x0000. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-11 01:16:20 +02:00
Pol Henarejos
964af6a064
Adding wrap() to encrypt and sign response APDU. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-10 20:58:54 +02:00
Pol Henarejos
c3a93a46ba
Adding unwrap(), to decrypt and verify secure APDU. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-10 20:23:36 +02:00
Pol Henarejos
57d593561a
Moving all SM stuff to EAC. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-10 19:00:52 +02:00
Pol Henarejos
c098d80524
Adding private key of termca. It is the worst thing I can do, but first I need to develop the secure channel, which uses the private key of device. Later, I will figure out how to generate the private key and certificate during initialization, but it will be difficult, as it needs to be signed by the CA. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-10 01:55:57 +02:00
Pol Henarejos
6c892af9f1
Adding authentication command. Not finished. Needs lot of work. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-09 23:44:45 +02:00
Pol Henarejos
b545a1618b
Added Manage Security Environment command. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-09 20:50:00 +02:00
Pol Henarejos
dec3d54ddd
Adding more SW codes. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-09 20:29:13 +02:00
Pol Henarejos
ce4d0bf102
INS 54h is also occupied too... let's try with 64h. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-08 00:38:03 +02:00
Pol Henarejos
4e6bada892
Fix first AID load. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-08 00:29:15 +02:00
Pol Henarejos
98ad2e3d55
Fix returning card data when selected AID. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-07 23:32:56 +02:00
Pol Henarejos
e686b42934
Merge branch 'master' into eac 2022-04-07 18:34:40 +02:00
Pol Henarejos
239e01c3f8
Update extra_command.md 
Using new extra INS, from 0x88 to 0x54
 2022-04-07 18:34:14 +02:00
Pol Henarejos
0d839c3136
Merge branch 'master' into eac 2022-04-07 18:32:49 +02:00
Pol Henarejos
4a57698173
Moving out INS_EXTRAS from 0x88 (taken by ISO 7816) to 0x54 (presumably free). 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-07 18:32:31 +02:00
Pol Henarejos
cc3bfad00a
Merge branch 'master' into eac 2022-04-07 18:18:50 +02:00
Pol Henarejos
468051288c
Upgrading to version 1.12. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-07 18:18:24 +02:00
Pol Henarejos
565ea12d88
Added dynamic option to enable/disable press to confirm. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-07 18:18:24 +02:00
Pol Henarejos
1c7ef50568
Added custom INS (named EXTRAS) to support different extra commands. At this moment: 
- 0xA: gets/sets the datetime.
- 0x6: enables/disables press to confirm (BOOTSEL). It allows other dynamic device options. At this moment, only press to confirm option is available.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-07 18:18:24 +02:00
Pol Henarejos
878eae9787
Added press button to confirm. Everytime a private/secret key is loaded, the Pico HSM waits for BOOTSEL button press. This mechanism guarantees that no private/secret operations are made without user consent. To confirm the operation, the user must press the BOOTSEL button. In the meanwhile, the device gets into waiting state and no other operation is performed. After release the button, the operation continues normally. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-07 18:18:24 +02:00
Pol Henarejos
24b1d6807b
Added support for reading binary data. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-07 18:18:24 +02:00
Pol Henarejos
6bc081a1e1
Added support to write arbitrary data EF. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-07 18:18:24 +02:00
Pol Henarejos
afb16fff65
Fix with ASN1 encapsulation for keypair generation. It only affects RSA 4096 bits. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-07 18:18:24 +02:00
Pol Henarejos
cf81a82645
Added a new custom APDU (88h) for setting and retrieving datetime. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-07 18:18:24 +02:00
Pol Henarejos
dc820a60ae
Fixed class with USB-ICC specs, for legacy reasons. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-07 18:18:24 +02:00
Pol Henarejos
c57cc139f6
Update README.md 2022-04-07 00:10:09 +02:00
Pol Henarejos
79426f35cd
Update extra_command.md 
Added dynamic options and press-to-confirm enabling/disabling.
 2022-04-07 00:06:44 +02:00
Pol Henarejos
502a7ba81c
Create store_data.md 2022-04-06 23:56:29 +02:00
Pol Henarejos
deef209687
Update README.md 
Added press-to-confirm description.
Added links to storage binary data.
Added links to extra command to enable/disable button.
Added links to setting/getting datetime.
 2022-04-06 19:52:10 +02:00
Pol Henarejos
bb09f212d2
Create extra_command.md 
Add get/set datetime explanation.
 2022-04-06 19:51:05 +02:00
Pol Henarejos
1e6556ebdd
Upgrading to version 1.12. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-06 19:16:28 +02:00
Pol Henarejos
cfd86df45e
Update README.md 
Added led blink meaning.
 2022-04-06 17:25:07 +02:00
Pol Henarejos
c16a7a3c5c
Added dynamic option to enable/disable press to confirm. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-06 15:14:23 +02:00
Pol Henarejos
7060d2d2ca
Added custom INS (named EXTRAS) to support different extra commands. At this moment: 
- 0xA: gets/sets the datetime.
- 0x6: enables/disables press to confirm (BOOTSEL). It allows other dynamic device options. At this moment, only press to confirm option is available.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-06 14:41:09 +02:00
Pol Henarejos
532d79bcc5
Added press button to confirm. Everytime a private/secret key is loaded, the Pico HSM waits for BOOTSEL button press. This mechanism guarantees that no private/secret operations are made without user consent. To confirm the operation, the user must press the BOOTSEL button. In the meanwhile, the device gets into waiting state and no other operation is performed. After release the button, the operation continues normally. 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
 2022-04-06 14:38:22 +02:00