Diff for "SmartCard"

Differences between revisions 5 and 7 (spanning 2 versions)

Smartcard Tips and Information

Possible enhancement to OpenPGP card specification 2.0.1

Byte	Length	Value
01	01	Algorithm ID (RFC6637), 19 = ECDSA
02-	any	OID of the curve, 2A 86 48 CE 3D 03 01 07 for NIST P-256

4D	xx	Extended Header list
		B6 or B8 or A4	00	Control Reference Template to indicate the private key
		7F48	xx	cardholder private key template
				91	xx	Length of private key d
		5F48	xx	keydata...

p38: 7.2.8 Compute Digital Signature, DSI for ECDSA 32-byte for NIST P-256 or secp256k1.

-  ⇤ ← Revision 5 as of 2013-10-30 10:29:14 → 
  Size: 169
  Editor: bernhard
  Comment: Changed order. Added link to Debian wiki. Moved format to Creole (default in this wiki)
+   ← Revision 7 as of 2014-02-24 06:36:16 → ⇥
  Size: 1108
  Editor: gniibe
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 7:
+ * https://wiki.debian.org/GnuPG/CCID_Driver
 * http://www.g10code.com/p-card.html
 * http://www.gnupg.org/howtos/card-howto/en/smartcard-howto.html
-Line 8:
+Line 11:
-https://wiki.debian.org/GnuPG/CCID_Driver
+Possible enhancement to OpenPGP card specification 2.0.1

* p22: 4.3.3.6 Algorithm Attributes
** ECDSA:

|= Byte|= Length |= Value |
| 01   | 01     | Algorithm ID (RFC6637), 19 = ECDSA |
| 02-| any     | OID of the curve, 2A 86 48 CE 3D 03 01 07 for NIST P-256 |

* p23: 4.3.3.7 Private Key Template
** ECDSA:

|4D|xx| Extended Header list |
|  |  | B6 or B8 or A4 | 00 | Control Reference Template to indicate the private key |
|  |  | 7F48 | xx | cardholder private key template |
|  |  |      |    | 91 | xx | Length of private key d |
|  |  | 5F48 | xx | keydata... |

* p38: 7.2.8 Compute Digital Signature, DSI for ECDSA
  32-byte for NIST P-256 or secp256k1.

* p41: 7.2.9 PSO: Decipher
  Decryption by ECDH. TBD.

* p44: 7.2.11 Generate Asymmetric Key Pair
  06 xx OID
  86 xx public key MPI