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Code Issues Releases Wiki Activity

protob: remove Stellar{SignMessage,MessageSignature,VerifyMessage}

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This commit is contained in:
Pavol Rusnak 2018-05-22 18:32:04 +02:00
parent 59c8b66ba4
commit ae82735b6b
No known key found for this signature in database
GPG Key ID: 91F3B339B9A02A3D
6 changed files with 1 additions and 76 deletions
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2
firmware/fsm.h
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@ -93,8 +93,6 @@ void fsm_msgStellarChangeTrustOp(StellarChangeTrustOp *msg);
void fsm_msgStellarAllowTrustOp(StellarAllowTrustOp *msg); void fsm_msgStellarAllowTrustOp(StellarAllowTrustOp *msg);
void fsm_msgStellarAccountMergeOp(StellarAccountMergeOp *msg); void fsm_msgStellarAccountMergeOp(StellarAccountMergeOp *msg);
void fsm_msgStellarManageDataOp(StellarManageDataOp *msg); void fsm_msgStellarManageDataOp(StellarManageDataOp *msg);
void fsm_msgStellarSignMessage(StellarSignMessage *msg);
void fsm_msgStellarVerifyMessage(StellarVerifyMessage *msg);
void fsm_msgStellarBumpSequenceOp(StellarBumpSequenceOp *msg); void fsm_msgStellarBumpSequenceOp(StellarBumpSequenceOp *msg);
// debug message functions // debug message functions

40
firmware/fsm_msg_stellar.h
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@ -19,46 +19,6 @@ void fsm_msgStellarGetPublicKey(StellarGetPublicKey *msg)
layoutHome(); layoutHome();
} }
void fsm_msgStellarSignMessage(StellarSignMessage *msg)
{
RESP_INIT(StellarMessageSignature);
CHECK_INITIALIZED
layoutSignMessage(msg->message.bytes, msg->message.size);
if (!protectButton(ButtonRequestType_ButtonRequest_ProtectCall, false)) {
fsm_sendFailure(FailureType_Failure_ActionCancelled, NULL);
layoutHome();
return;
}
CHECK_PIN
// Populate response message
stellar_signMessage(msg->message.bytes, msg->message.size, msg->address_n, msg->address_n_count, resp->signature.bytes);
resp->has_signature = true;
resp->signature.size = 64;
stellar_getPubkeyAtAddress(msg->address_n, msg->address_n_count, resp->public_key.bytes, sizeof(resp->public_key.bytes));
resp->has_public_key = true;
resp->public_key.size = 32;
msg_write(MessageType_MessageType_StellarMessageSignature, resp);
layoutHome();
}
void fsm_msgStellarVerifyMessage(StellarVerifyMessage *msg)
{
if (!stellar_verifyMessage(msg)) {
fsm_sendFailure(FailureType_Failure_DataError, _("Invalid signature"));
return;
}
fsm_sendSuccess(_("Message verified"));
layoutHome();
}
void fsm_msgStellarSignTx(StellarSignTx *msg) void fsm_msgStellarSignTx(StellarSignTx *msg)
{ {
CHECK_INITIALIZED CHECK_INITIALIZED

13
firmware/protob/messages.options
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@ -182,16 +182,6 @@ StellarGetPublicKey.address_n max_count:10
StellarPublicKey.public_key max_size:32 StellarPublicKey.public_key max_size:32
StellarSignMessage.address_n max_count:10
StellarSignMessage.message max_size:1024
StellarMessageSignature.public_key max_size:32
StellarMessageSignature.signature max_size:64
StellarVerifyMessage.public_key max_size:32
StellarVerifyMessage.message max_size:1024
StellarVerifyMessage.signature max_size:64
StellarSignTx.address_n max_count:10 StellarSignTx.address_n max_count:10
StellarSignTx.network_passphrase max_size:1024 StellarSignTx.network_passphrase max_size:1024
StellarSignTx.source_account max_size:32 StellarSignTx.source_account max_size:32
@ -249,12 +239,9 @@ SelfTest skip_message:true
LiskGetAddress skip_message:true LiskGetAddress skip_message:true
LiskSignTx skip_message:true LiskSignTx skip_message:true
LiskSignMessage skip_message:true
LiskVerifyMessage skip_message:true
LiskGetPublicKey skip_message:true LiskGetPublicKey skip_message:true
LiskAddress skip_message:true LiskAddress skip_message:true
LiskSignedTx skip_message:true LiskSignedTx skip_message:true
LiskMessageSignature skip_message:true
LiskPublicKey skip_message:true LiskPublicKey skip_message:true
# used only in debug firmware # used only in debug firmware

17
firmware/stellar.c
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@ -1130,23 +1130,6 @@ void stellar_getSignatureForActiveTx(uint8_t *out_signature)
memcpy(out_signature, signature, sizeof(signature)); memcpy(out_signature, signature, sizeof(signature));
} }
void stellar_signMessage(const uint8_t *message, uint32_t message_len, uint32_t *address_n, size_t address_n_count, uint8_t *out_signature)
{
HDNode *node = stellar_deriveNode(address_n, address_n_count);
ed25519_sign(message, message_len, node->private_key, node->public_key + 1, out_signature);
}
bool stellar_verifyMessage(StellarVerifyMessage *msg)
{
// returns 0 if signature is valid
return ed25519_sign_open(
msg->message.bytes,
msg->message.size,
msg->public_key.bytes,
msg->signature.bytes
) == 0;
}
/* /*
* Returns number (representing stroops) formatted as XLM * Returns number (representing stroops) formatted as XLM
* For example, if number has value 1000000000 then it will be returned as "100.0" * For example, if number has value 1000000000 then it will be returned as "100.0"

3
firmware/stellar.h
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@ -57,9 +57,6 @@ void stellar_confirmAccountMergeOp(StellarAccountMergeOp *msg);
void stellar_confirmManageDataOp(StellarManageDataOp *msg); void stellar_confirmManageDataOp(StellarManageDataOp *msg);
void stellar_confirmBumpSequenceOp(StellarBumpSequenceOp *msg); void stellar_confirmBumpSequenceOp(StellarBumpSequenceOp *msg);
void stellar_signMessage(const uint8_t *message, uint32_t message_len, uint32_t *address_n, size_t address_n_count, uint8_t *out_signature);
bool stellar_verifyMessage(StellarVerifyMessage *msg);
// Layout // Layout
void stellar_layoutGetPublicKey(uint32_t *address_n, size_t address_n_count); void stellar_layoutGetPublicKey(uint32_t *address_n, size_t address_n_count);
void stellar_layoutTransactionDialog(const char *line1, const char *line2, const char *line3, const char *line4, const char *line5); void stellar_layoutTransactionDialog(const char *line1, const char *line2, const char *line3, const char *line4, const char *line5);

2
vendor/trezor-common vendored

@ -1 +1 @@
Subproject commit f54cf5073c550d92338beb7e8c70ec703d63aee8 Subproject commit fb662e53b129b250149d982259696531ff4c2b95