Add SIGN ETH PERSONAL MESSAGE specification
This commit is contained in:
parent
eef02bbc50
commit
ee3ca5c5d7
|
@ -1,7 +1,7 @@
|
||||||
Ethereum application : Common Technical Specifications
|
Ethereum application : Common Technical Specifications
|
||||||
=======================================================
|
=======================================================
|
||||||
Ledger Firmware Team <hello@ledger.fr>
|
Ledger Firmware Team <hello@ledger.fr>
|
||||||
Application version 1.1 - 11th of October 2016
|
Application version 1.2 - 19th of August 2017
|
||||||
|
|
||||||
== 1.0
|
== 1.0
|
||||||
- Initial release
|
- Initial release
|
||||||
|
@ -10,6 +10,9 @@ Application version 1.1 - 11th of October 2016
|
||||||
- Add GET APP CONFIGURATION
|
- Add GET APP CONFIGURATION
|
||||||
- Add an option to return the chain code in GET ETH PUBLIC ADDRESS
|
- Add an option to return the chain code in GET ETH PUBLIC ADDRESS
|
||||||
|
|
||||||
|
== 1.2
|
||||||
|
- Add SIGN ETH PERSONAL MESSAGE
|
||||||
|
|
||||||
== About
|
== About
|
||||||
|
|
||||||
This application describes the APDU messages interface to communicate with the Ethereum application.
|
This application describes the APDU messages interface to communicate with the Ethereum application.
|
||||||
|
@ -128,6 +131,61 @@ The input data is the RLP encoded transaction (as per https://github.com/ethereu
|
||||||
| s | 32
|
| s | 32
|
||||||
|======================================================================================================
|
|======================================================================================================
|
||||||
|
|
||||||
|
=== SIGN ETH PERSONAL MESSAGE
|
||||||
|
|
||||||
|
==== Description
|
||||||
|
|
||||||
|
This command signs an Ethereum message following the personal_sign specification (https://github.com/ethereum/go-ethereum/pull/2940) after having the user validate the SHA-256 hash of the message being signed.
|
||||||
|
|
||||||
|
This command has been supported since firmware version 1.0.8
|
||||||
|
|
||||||
|
The input data is the message to sign, streamed to the device in 255 bytes maximum data chunks
|
||||||
|
|
||||||
|
==== Coding
|
||||||
|
|
||||||
|
'Command'
|
||||||
|
|
||||||
|
[width="80%"]
|
||||||
|
|==============================================================================================================================
|
||||||
|
| *CLA* | *INS* | *P1* | *P2* | *Lc* | *Le*
|
||||||
|
| E0 | 08 | 00 : first message data block
|
||||||
|
|
||||||
|
80 : subsequent message data block
|
||||||
|
| 00 | variable | variable
|
||||||
|
|==============================================================================================================================
|
||||||
|
|
||||||
|
'Input data (first message data block)'
|
||||||
|
|
||||||
|
[width="80%"]
|
||||||
|
|==============================================================================================================================
|
||||||
|
| *Description* | *Length*
|
||||||
|
| Number of BIP 32 derivations to perform (max 10) | 1
|
||||||
|
| First derivation index (big endian) | 4
|
||||||
|
| ... | 4
|
||||||
|
| Last derivation index (big endian) | 4
|
||||||
|
| Message chunk | variable
|
||||||
|
|==============================================================================================================================
|
||||||
|
|
||||||
|
'Input data (other transaction data block)'
|
||||||
|
|
||||||
|
[width="80%"]
|
||||||
|
|==============================================================================================================================
|
||||||
|
| *Description* | *Length*
|
||||||
|
| Message chunk | variable
|
||||||
|
|==============================================================================================================================
|
||||||
|
|
||||||
|
|
||||||
|
'Output data'
|
||||||
|
|
||||||
|
[width="80%"]
|
||||||
|
|==============================================================================================================================
|
||||||
|
| *Description* | *Length*
|
||||||
|
| v | 1
|
||||||
|
| r | 32
|
||||||
|
| s | 32
|
||||||
|
|======================================================================================================
|
||||||
|
|
||||||
|
|
||||||
=== GET APP CONFIGURATION
|
=== GET APP CONFIGURATION
|
||||||
|
|
||||||
==== Description
|
==== Description
|
||||||
|
|
Loading…
Reference in New Issue