Commit Graph
964 Commits
Author SHA1 Message Date
Alexandre Paillier f480d5091e Now uses an eip712 context struct instead of having multiple global variables => reduced bss footprint 2022-08-05 18:15:39 +02:00
Alexandre Paillier 8ea34f9f00 Fix hashing of signed negative integers smaller than 256 bits 2022-08-05 18:15:39 +02:00
Alexandre Paillier d5603857b3 Fix UI display of signed negative integers smaller than 256 bits 2022-08-05 18:15:38 +02:00
Alexandre Paillier bbcfe5abc3 Added a util function to convert from byte buffer to uint128_t 2022-08-05 18:15:38 +02:00
Alexandre Paillier f3e307423e EIP712 now displays integers differently if signed or unsigned 2022-08-05 18:15:38 +02:00
Alexandre Paillier 10fbb8d5bc Unify all the hex digits used in the app 2022-08-05 18:15:37 +02:00
Alexandre Paillier f99804de08 Added a signed int256 formatting function 2022-08-05 18:15:37 +02:00
Alexandre Paillier 59d8ace99e Split the uint256 lib into multiple more meaningful files 2022-08-05 18:15:36 +02:00
Alexandre Paillier 50225d72d0 Some const correctness in the uint256 functions 2022-08-05 18:15:36 +02:00
Alexandre Paillier f458fcd6ac Better naming for uint256 type functions 2022-08-05 18:15:36 +02:00
Alexandre Paillier 25b9caf2d5 Typo fix in APDU doc 2022-08-05 18:15:35 +02:00
Alexandre Paillier 31aff6a95f Removed unused custom strchr function 2022-08-05 18:15:35 +02:00
Alexandre Paillier 3674212016 New EIP712 APDUs added to the documentation 2022-08-05 18:15:33 +02:00
Alexandre Paillier 30f8c50e3f Renamed doc files to their recommended extension
https://asciidoctor.org/docs/asciidoc-recommended-practices/#document-extension
2022-08-05 17:58:17 +02:00
Alexandre Paillier b2fc45e295 Reordered the APDUs by INS values in the doc
Also changed from CRLF encoding to simple LF
2022-08-05 17:58:17 +02:00
Alexandre Paillier f0d6a2bba1 Now filters out all fields but the name in the EIP712Domain in the half-blind mode 2022-08-05 17:52:48 +02:00
Alexandre Paillier 239da44d0e Added a new temporary EIP-712 half-bind mode 2022-08-05 17:52:48 +02:00
Alexandre Paillier a0551e8226 Added a function to check if we are in the domain or the message struct 2022-08-05 17:52:48 +02:00
Alexandre Paillier 2fa6379470 Now only compiles full EIP-712 support for capable devices 2022-08-05 17:52:47 +02:00
Alexandre Paillier b9820774ba Replaced the debug printf in the EIP712 signature function by two more relevant ones 2022-08-05 17:52:47 +02:00
Alexandre Paillier 59dd149534 Added some NULL checks for global structure pointers 2022-08-05 17:52:46 +02:00
Alexandre Paillier c0eaf8d106 Proper cleanup after EIP712 message 2022-08-05 17:52:46 +02:00
Alexandre Paillier 0525f7cda8 Fixes bad multi-screen value behaviour 2022-08-05 17:52:46 +02:00
Alexandre Paillier 2badb7b5b2 Now displays the field values
Show ints as uints for now
2022-08-05 17:52:45 +02:00
Alexandre Paillier 9cd39e2c02 Now uses some of the old EIP712 code as common code between the two implementations + approve/reject button now works 2022-08-05 17:52:45 +02:00
Alexandre Paillier 9f29a7caa2 UI handling WIP 2022-08-05 17:52:44 +02:00
Alexandre Paillier b8424d1a21 Now handles domain & message struct not based on order but on struct name 2022-08-05 17:52:44 +02:00
Alexandre Paillier 5c00a5c27b Structs alignment in memory, fixes device freezes/crashes 2022-08-05 17:52:44 +02:00
Alexandre Paillier d43849d852 Sets the memory buffer to 5K 2022-08-05 17:52:43 +02:00
Alexandre Paillier 90dfa74538 Emulates old behaviour with new APDUs but computed all on-device 2022-08-05 17:52:43 +02:00
Alexandre Paillier 516682b206 Fix impl APDU wrongly returning 0x6a80 2022-08-05 17:52:42 +02:00
Alexandre Paillier 3095d54394 Now initializes the eip712 context 2022-08-05 17:52:42 +02:00
Alexandre Paillier b6e4f887cb Fixes printf formatting issues caused by the toolchain 2022-08-05 17:52:42 +02:00
Alexandre Paillier 4442ba5716 Now responds to EIP712 APDUs 2022-08-05 17:52:41 +02:00
Alexandre Paillier faae5a909c Fix PIC crashes 2022-08-05 17:52:41 +02:00
Alexandre Paillier 9f8b2da74c WIP integration in app 2022-08-05 17:52:41 +02:00
Alexandre Paillier e070c379da Removed old code main function & apdu handling function 2022-08-05 17:52:40 +02:00
Alexandre Paillier d333b3a433 Fixed compilation errors/warnings 2022-08-05 17:52:40 +02:00
Alexandre Paillier c689b68f76 Remove some now useless debug outputs 2022-08-05 17:52:39 +02:00
Alexandre Paillier ad030cdb6a Make the dependencies mandatory in the typehash function 2022-08-05 17:52:39 +02:00
Alexandre Paillier 6c14bfa476 Now wraps the printf calls in a macro. SDK-like 2022-08-05 17:52:39 +02:00
Alexandre Paillier 09697f718a Fix dynamic bytes type encoding 2022-08-05 17:52:38 +02:00
Alexandre Paillier 6d86a5de77 Global hash making 2022-08-05 17:52:38 +02:00
Alexandre Paillier a2a72edf83 Now initializes field hash struct in eip712 context 2022-08-05 17:52:37 +02:00
Alexandre Paillier 83dda443f4 Refactor type hash function to use less RAM 2022-08-05 17:52:37 +02:00
Alexandre Paillier 854791324a Doubled the available RAM size 2022-08-05 17:52:37 +02:00
Alexandre Paillier 01ba4fb41f Small refactoring to the format uint memory utils function 2022-08-05 17:52:36 +02:00
Alexandre Paillier 149e20cd11 Typehash refactoring 2022-08-05 17:52:36 +02:00
Alexandre Paillier a3f5eee116 WIP field hashing support 2022-08-05 17:52:35 +02:00
Alexandre Paillier 0e9cd91ecc Removed structure packing, prevents unaligned access 2022-08-05 17:52:35 +02:00