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Fix Withdrawal key derivation path

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This commit is contained in:
BTChip github
2020-11-02 23:01:53 +01:00
committed by TamtamHero
parent da43b51fbc
commit 235b4b1863
2 changed files with 4 additions and 4 deletions
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6
src_plugins/eth2/eth2_plugin.c
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@@ -11,7 +11,7 @@ void getEth2PublicKey(uint32_t *bip32Path, uint8_t bip32PathLength, uint8_t *out
#define WITHDRAWAL_KEY_PATH_1 12381
#define WITHDRAWAL_KEY_PATH_2 3600
#define WITHDRAWAL_KEY_PATH_3 0
#define WITHDRAWAL_KEY_PATH_4 0
#define ETH2_DEPOSIT_PUBKEY_OFFSET 0x80
#define ETH2_WITHDRAWAL_CREDENTIALS_OFFSET 0xE0
@@ -95,8 +95,8 @@ void eth2_plugin_call(int message, void *parameters) {
uint32_t withdrawalKeyPath[4];
withdrawalKeyPath[0] = WITHDRAWAL_KEY_PATH_1;
withdrawalKeyPath[1] = WITHDRAWAL_KEY_PATH_2;
withdrawalKeyPath[2] = WITHDRAWAL_KEY_PATH_3;
withdrawalKeyPath[3] = eth2WithdrawalIndex;
withdrawalKeyPath[2] = eth2WithdrawalIndex;
withdrawalKeyPath[3] = WITHDRAWAL_KEY_PATH_4;
getEth2PublicKey(withdrawalKeyPath, 4, tmp);
PRINTF("eth2 plugin computed withdrawal public key %.*H\n", 48, tmp);
cx_hash_sha256(tmp, 48, tmp, 32);