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fix(legacy): Clear CoSi nonce when device is wiped to fix CI.

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This commit is contained in:
Andrew Kozlik 2022-09-06 16:05:39 +02:00 committed by Andrew Kozlik
parent 7ba7eff118
commit d96d3e705b
3 changed files with 9 additions and 1 deletions
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2
legacy/firmware/config.c
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@ -976,6 +976,8 @@ void config_wipe(void) {
storage_set(KEY_UUID, config_uuid, sizeof(config_uuid));
storage_set(KEY_VERSION, &CONFIG_VERSION, sizeof(CONFIG_VERSION));
session_clear(false);
fsm_abortWorkflows();
fsm_clearCosiNonce();
#if USE_BIP32_CACHE
bip32_cache_clear();

1
legacy/firmware/fsm.h
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@ -87,6 +87,7 @@ void fsm_msgSignIdentity(const SignIdentity *msg);
void fsm_msgGetECDHSessionKey(const GetECDHSessionKey *msg);
void fsm_msgCosiCommit(const CosiCommit *msg);
void fsm_msgCosiSign(const CosiSign *msg);
void fsm_clearCosiNonce(void);
// debug
#if DEBUG_LINK

7
legacy/firmware/fsm_msg_crypto.h
View File

@ -334,6 +334,11 @@ void fsm_msgCosiSign(const CosiSign *msg) {
} else {
fsm_sendFailure(FailureType_Failure_FirmwareError, NULL);
}
memzero(cosi_nonce, sizeof(cosi_nonce));
fsm_clearCosiNonce();
layoutHome();
}
void fsm_clearCosiNonce(void) {
cosi_nonce_is_set = false;
memzero(cosi_nonce, sizeof(cosi_nonce));
}