mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-22 22:38:08 +00:00
fixed salt passing to pbkdf2_hmac_sha512
This commit is contained in:
parent
7af050febb
commit
e99aafd949
@ -267,8 +267,10 @@ bool storage_getRootNode(HDNode *node)
|
||||
if (storage.has_passphrase_protection && storage.passphrase_protection && strlen(sessionPassphrase)) {
|
||||
// decrypt hd node
|
||||
uint8_t secret[64];
|
||||
uint8_t salt[12];
|
||||
memcpy(salt, "TREZORHD", 8);
|
||||
layoutProgressSwipe("Waking up", 0);
|
||||
pbkdf2_hmac_sha512((const uint8_t *)sessionPassphrase, strlen(sessionPassphrase), (uint8_t *)"TREZORHD", 8, BIP39_PBKDF2_ROUNDS, secret, 64, get_root_node_callback);
|
||||
pbkdf2_hmac_sha512((const uint8_t *)sessionPassphrase, strlen(sessionPassphrase), salt, 8, BIP39_PBKDF2_ROUNDS, secret, 64, get_root_node_callback);
|
||||
aes_decrypt_ctx ctx;
|
||||
aes_decrypt_key256(secret, &ctx);
|
||||
aes_cbc_decrypt(sessionRootNode.chain_code, sessionRootNode.chain_code, 32, secret + 32, &ctx);
|
||||
|
Loading…
Reference in New Issue
Block a user