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Added a new temporary EIP-712 half-bind mode

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This commit is contained in:
Alexandre Paillier
2022-05-16 16:06:52 +02:00
parent a0551e8226
commit 239da44d0e
7 changed files with 74 additions and 2 deletions
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23
src_features/signMessageEIP712/field_hash.c
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@@ -66,7 +66,14 @@ bool field_hash(const uint8_t *data,
if (IS_DYN(field_type))
{
cx_keccak_init(&global_sha3, 256); // init hash
#ifdef HAVE_EIP712_HALF_BLIND
if (path_get_root_type() == ROOT_DOMAIN)
{
#endif // HAVE_EIP712_HALF_BLIND
ui_712_new_field(field_ptr, data, data_length);
#ifdef HAVE_EIP712_HALF_BLIND
}
#endif // HAVE_EIP712_HALF_BLIND
}
}
fh->remaining_size -= data_length;
@@ -123,7 +130,14 @@ bool field_hash(const uint8_t *data,
{
return false;
}
#ifdef HAVE_EIP712_HALF_BLIND
if (path_get_root_type() == ROOT_DOMAIN)
{
#endif // HAVE_EIP712_HALF_BLIND
ui_712_new_field(field_ptr, data, data_length);
#ifdef HAVE_EIP712_HALF_BLIND
}
#endif // HAVE_EIP712_HALF_BLIND
}
else
{
@@ -159,6 +173,15 @@ bool field_hash(const uint8_t *data,
path_advance();
fh->state = FHS_IDLE;
#ifdef HAVE_EIP712_HALF_BLIND
if (path_get_root_type() == ROOT_MESSAGE)
{
G_io_apdu_buffer[0] = 0x90;
G_io_apdu_buffer[1] = 0x00;
io_exchange(CHANNEL_APDU | IO_RETURN_AFTER_TX, 2);
}
#endif // HAVE_EIP712_HALF_BLIND
}
else
{