mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-16 11:28:14 +00:00
32 lines
1.3 KiB
Protocol Buffer
32 lines
1.3 KiB
Protocol Buffer
syntax = "proto2";
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/**
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* Storage area of TREZOR
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*/
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// Sugar for easier handling in Java
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option java_package = "com.satoshilabs.trezor.lib.protobuf";
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option java_outer_classname = "TrezorStorage";
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import "types.proto";
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/**
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* Internal persistent storage of device
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*/
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message Storage {
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required uint32 version = 1; // version of storage
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optional HDNodeType node = 2; // BIP-32 node (mnemonic cannot be used if this is present)
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optional string mnemonic = 3; // BIP-39 mnemonic (node cannot be used if this is present)
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optional bool passphrase_protection = 4; // whether to require passphrase to decrypt node or stretch mnemonic
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optional uint32 pin_failed_attempts = 5; // number of failed PIN attempts
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optional string pin = 6; // current PIN
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optional string language = 7; // current language
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optional string label = 8; // device label
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optional bool imported = 9; // was storage imported from an external source?
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optional bytes homescreen = 10; // image used as homescreen (logo + label is used when not set)
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optional uint32 u2f_counter = 11; // sequence number for u2f authentications
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optional bool needs_backup = 12; // seed is not backed up yet
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optional uint32 flags = 13; // device flags
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optional HDNodeType u2froot = 14; // U2F root node
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}
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