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This commit is contained in:
TamtamHero
2020-12-01 16:20:13 +01:00
parent 1421a74be5
commit 17bd07a346
80 changed files with 8859 additions and 5091 deletions
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112
src_features/getPublicKey/cmd_getPublicKey.c
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@@ -4,56 +4,70 @@
#include "ui_flow.h"
#include "feature_getPublicKey.h"
void handleGetPublicKey(uint8_t p1, uint8_t p2, uint8_t *dataBuffer, uint16_t dataLength, unsigned int *flags, unsigned int *tx) {
UNUSED(dataLength);
uint8_t privateKeyData[32];
uint32_t bip32Path[MAX_BIP32_PATH];
uint32_t i;
uint8_t bip32PathLength = *(dataBuffer++);
cx_ecfp_private_key_t privateKey;
if(!called_from_swap){
reset_app_context();
}
if ((bip32PathLength < 0x01) ||
(bip32PathLength > MAX_BIP32_PATH)) {
PRINTF("Invalid path\n");
THROW(0x6a80);
}
if ((p1 != P1_CONFIRM) && (p1 != P1_NON_CONFIRM)) {
THROW(0x6B00);
}
if ((p2 != P2_CHAINCODE) && (p2 != P2_NO_CHAINCODE)) {
THROW(0x6B00);
}
for (i = 0; i < bip32PathLength; i++) {
bip32Path[i] = U4BE(dataBuffer, 0);
dataBuffer += 4;
}
tmpCtx.publicKeyContext.getChaincode = (p2 == P2_CHAINCODE);
io_seproxyhal_io_heartbeat();
os_perso_derive_node_bip32(CX_CURVE_256K1, bip32Path, bip32PathLength, privateKeyData, (tmpCtx.publicKeyContext.getChaincode ? tmpCtx.publicKeyContext.chainCode : NULL));
cx_ecfp_init_private_key(CX_CURVE_256K1, privateKeyData, 32, &privateKey);
io_seproxyhal_io_heartbeat();
cx_ecfp_generate_pair(CX_CURVE_256K1, &tmpCtx.publicKeyContext.publicKey, &privateKey, 1);
explicit_bzero(&privateKey, sizeof(privateKey));
explicit_bzero(privateKeyData, sizeof(privateKeyData));
io_seproxyhal_io_heartbeat();
getEthAddressStringFromKey(&tmpCtx.publicKeyContext.publicKey, tmpCtx.publicKeyContext.address, &global_sha3, chainConfig);
void handleGetPublicKey(uint8_t p1,
uint8_t p2,
uint8_t *dataBuffer,
uint16_t dataLength,
unsigned int *flags,
unsigned int *tx) {
UNUSED(dataLength);
uint8_t privateKeyData[32];
uint32_t bip32Path[MAX_BIP32_PATH];
uint32_t i;
uint8_t bip32PathLength = *(dataBuffer++);
cx_ecfp_private_key_t privateKey;
if (!called_from_swap) {
reset_app_context();
}
if ((bip32PathLength < 0x01) || (bip32PathLength > MAX_BIP32_PATH)) {
PRINTF("Invalid path\n");
THROW(0x6a80);
}
if ((p1 != P1_CONFIRM) && (p1 != P1_NON_CONFIRM)) {
THROW(0x6B00);
}
if ((p2 != P2_CHAINCODE) && (p2 != P2_NO_CHAINCODE)) {
THROW(0x6B00);
}
for (i = 0; i < bip32PathLength; i++) {
bip32Path[i] = U4BE(dataBuffer, 0);
dataBuffer += 4;
}
tmpCtx.publicKeyContext.getChaincode = (p2 == P2_CHAINCODE);
io_seproxyhal_io_heartbeat();
os_perso_derive_node_bip32(
CX_CURVE_256K1,
bip32Path,
bip32PathLength,
privateKeyData,
(tmpCtx.publicKeyContext.getChaincode ? tmpCtx.publicKeyContext.chainCode : NULL));
cx_ecfp_init_private_key(CX_CURVE_256K1, privateKeyData, 32, &privateKey);
io_seproxyhal_io_heartbeat();
cx_ecfp_generate_pair(CX_CURVE_256K1, &tmpCtx.publicKeyContext.publicKey, &privateKey, 1);
explicit_bzero(&privateKey, sizeof(privateKey));
explicit_bzero(privateKeyData, sizeof(privateKeyData));
io_seproxyhal_io_heartbeat();
getEthAddressStringFromKey(&tmpCtx.publicKeyContext.publicKey,
tmpCtx.publicKeyContext.address,
&global_sha3,
chainConfig);
#ifndef NO_CONSENT
if (p1 == P1_NON_CONFIRM)
#endif // NO_CONSENT
{
*tx = set_result_get_publicKey();
THROW(0x9000);
}
if (p1 == P1_NON_CONFIRM)
#endif // NO_CONSENT
{
*tx = set_result_get_publicKey();
THROW(0x9000);
}
#ifndef NO_CONSENT
else
{
snprintf(strings.common.fullAddress, sizeof(strings.common.fullAddress), "0x%.*s", 40, tmpCtx.publicKeyContext.address);
ux_flow_init(0, ux_display_public_flow, NULL);
else {
snprintf(strings.common.fullAddress,
sizeof(strings.common.fullAddress),
"0x%.*s",
40,
tmpCtx.publicKeyContext.address);
ux_flow_init(0, ux_display_public_flow, NULL);
*flags |= IO_ASYNCH_REPLY;
}
#endif // NO_CONSENT
*flags |= IO_ASYNCH_REPLY;
}
#endif // NO_CONSENT
}