219 static bool buildKeySpecifier(fscrypt_key_specifier* spec, const EncryptionPolicy& policy) {  in buildKeySpecifier()  argument
220     switch (policy.options.version) {  in buildKeySpecifier()
222             if (policy.key_raw_ref.size() != FSCRYPT_KEY_DESCRIPTOR_SIZE) {  in buildKeySpecifier()
224                            << policy.key_raw_ref.size();  in buildKeySpecifier()
228             memcpy(spec->u.descriptor, policy.key_raw_ref.c_str(), FSCRYPT_KEY_DESCRIPTOR_SIZE);  in buildKeySpecifier()
231             if (policy.key_raw_ref.size() != FSCRYPT_KEY_IDENTIFIER_SIZE) {  in buildKeySpecifier()
233                            << policy.key_raw_ref.size();  in buildKeySpecifier()
237             memcpy(spec->u.identifier, policy.key_raw_ref.c_str(), FSCRYPT_KEY_IDENTIFIER_SIZE);  in buildKeySpecifier()
240             LOG(ERROR) << "Invalid encryption policy version: " << policy.options.version;  in buildKeySpecifier()
274                 const KeyBuffer& key, EncryptionPolicy* policy) {  in installKey()  argument
276     policy->options = options;  in installKey()
288             policy->key_raw_ref = generateKeyRef((const uint8_t*)key.data(), key.size());  in installKey()
290                 return installKeyLegacy(key, policy->key_raw_ref);  in installKey()
292             if (!buildKeySpecifier(&arg->key_spec, *policy)) {  in installKey()
316         policy->key_raw_ref =  in installKey()
319     std::string ref = keyrefstring(policy->key_raw_ref);  in installKey()
427 bool evictKey(const std::string& mountpoint, const EncryptionPolicy& policy) {  in evictKey()  argument
429     if (policy.options.version == 1 && !isFsKeyringSupported()) {  in evictKey()
430         return evictKeyLegacy(policy.key_raw_ref);  in evictKey()
442     if (!buildKeySpecifier(&arg.key_spec, policy)) {  in evictKey()
446     std::string ref = keyrefstring(policy.key_raw_ref);  in evictKey()
490 bool reloadKeyFromSessionKeyring(const std::string& mountpoint, const EncryptionPolicy& policy) {  in reloadKeyFromSessionKeyring()  argument
496     std::string ref = keyrefstring(policy.key_raw_ref);  in reloadKeyFromSessionKeyring()
509     if (!buildKeySpecifier(&arg.key_spec, policy)) return false;  in reloadKeyFromSessionKeyring()
511     if (!installFsKeyringKey(mountpoint, policy.options, &arg)) return false;  in reloadKeyFromSessionKeyring()