61 hidl_vec<uint8_t> authToken2HidlVec(const HardwareAuthToken& token) {  in authToken2HidlVec()  argument
62     static_assert(1 /* version size */ + sizeof(token.challenge) + sizeof(token.userId) +  in authToken2HidlVec()
63                                   sizeof(token.authenticatorId) + sizeof(token.authenticatorType) +  in authToken2HidlVec()
64                                   sizeof(token.timestamp) + kHmacSize ==  in authToken2HidlVec()
72     pos = copy_bytes_to_iterator(token.challenge, pos);  in authToken2HidlVec()
73     pos = copy_bytes_to_iterator(token.userId, pos);  in authToken2HidlVec()
74     pos = copy_bytes_to_iterator(token.authenticatorId, pos);  in authToken2HidlVec()
75     auto auth_type = htonl(static_cast<uint32_t>(token.authenticatorType));  in authToken2HidlVec()
77     auto timestamp = htonq(token.timestamp);  in authToken2HidlVec()
79     if (token.mac.size() != kHmacSize) {  in authToken2HidlVec()
82         std::copy(token.mac.begin(), token.mac.end(), pos);  in authToken2HidlVec()
89     HardwareAuthToken token;  in hidlVec2AuthToken()  local
90     static_assert(1 /* version size */ + sizeof(token.challenge) + sizeof(token.userId) +  in hidlVec2AuthToken()
91                                   sizeof(token.authenticatorId) + sizeof(token.authenticatorType) +  in hidlVec2AuthToken()
92                                   sizeof(token.timestamp) + kHmacSize ==  in hidlVec2AuthToken()
100     pos = copy_bytes_from_iterator(&token.challenge, pos);  in hidlVec2AuthToken()
101     pos = copy_bytes_from_iterator(&token.userId, pos);  in hidlVec2AuthToken()
102     pos = copy_bytes_from_iterator(&token.authenticatorId, pos);  in hidlVec2AuthToken()
103     pos = copy_bytes_from_iterator(&token.authenticatorType, pos);  in hidlVec2AuthToken()
104     token.authenticatorType = static_cast<HardwareAuthenticatorType>(  in hidlVec2AuthToken()
105             ntohl(static_cast<uint32_t>(token.authenticatorType)));  in hidlVec2AuthToken()
106     pos = copy_bytes_from_iterator(&token.timestamp, pos);  in hidlVec2AuthToken()
107     token.timestamp = ntohq(token.timestamp);  in hidlVec2AuthToken()
108     token.mac.resize(kHmacSize);  in hidlVec2AuthToken()
109     std::copy(pos, pos + kHmacSize, token.mac.data());  in hidlVec2AuthToken()
111     return token;  in hidlVec2AuthToken()
146 std::optional<std::vector<uint8_t>> serializeVerificationToken(const VerificationToken& token) {  in serializeVerificationToken()  argument
147     if (token.parametersVerified.size() > 0) {  in serializeVerificationToken()
151     if (!(token.mac.size() == 0 || token.mac.size() == 32)) {  in serializeVerificationToken()
152         LOG(ERROR) << "Unexpected MAC size " << token.mac.size() << ", expected 0 or 32";  in serializeVerificationToken()
156     appendUint64(serializedToken, token.challenge);  in serializeVerificationToken()
157     appendUint64(serializedToken, token.timestamp);  in serializeVerificationToken()
158     appendUint32(serializedToken, uint32_t(token.securityLevel));  in serializeVerificationToken()
159     appendUint32(serializedToken, token.mac.size());  in serializeVerificationToken()
160     serializedToken.insert(serializedToken.end(), token.mac.begin(), token.mac.end());  in serializeVerificationToken()
171     VerificationToken token;  in deserializeVerificationToken()  local
172     token.challenge = extractUint64(serializedToken, 0);  in deserializeVerificationToken()
173     token.timestamp = extractUint64(serializedToken, 8);  in deserializeVerificationToken()
174     token.securityLevel = SecurityLevel(extractUint32(serializedToken, 16));  in deserializeVerificationToken()
183         token.mac = std::vector<uint8_t>(serializedToken.begin() + 24, serializedToken.end());  in deserializeVerificationToken()
185     return token;  in deserializeVerificationToken()