1 /* 2 * Copyright (c) 2021-2024 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef HKS_IPC_SERIALIZATION_H 17 #define HKS_IPC_SERIALIZATION_H 18 19 #include "hks_param.h" 20 #include "hks_type_inner.h" 21 22 #ifdef __cplusplus 23 extern "C" { 24 #endif 25 26 int32_t GetBlobFromBuffer(struct HksBlob *blob, const struct HksBlob *srcBlob, uint32_t *srcOffset); 27 28 int32_t HksGenerateKeyUnpack(const struct HksBlob *srcData, struct HksBlob *keyAlias, 29 struct HksParamSet **paramSetIn, struct HksBlob *keyOut); 30 31 int32_t HksImportKeyUnpack(const struct HksBlob *srcData, struct HksBlob *keyAlias, struct HksParamSet **paramSet, 32 struct HksBlob *key); 33 34 int32_t HksImportWrappedKeyUnpack(const struct HksBlob *srcData, struct HksBlob *keyAlias, 35 struct HksBlob *wrappingKeyAlias, struct HksParamSet **paramSet, struct HksBlob *wrappedKeyData); 36 37 int32_t HksDeleteKeyUnpack(const struct HksBlob *srcData, struct HksBlob *keyAlias, struct HksParamSet **paramSet); 38 39 int32_t HksExportPublicKeyUnpack(const struct HksBlob *srcData, struct HksBlob *keyAlias, 40 struct HksParamSet **paramSet, struct HksBlob *key); 41 42 int32_t HksGetKeyParamSetUnpack(const struct HksBlob *srcData, struct HksBlob *keyAlias, 43 struct HksParamSet **paramSetIn, struct HksParamSet **paramSetOut); 44 45 int32_t HksKeyExistUnpack(const struct HksBlob *srcData, struct HksBlob *keyAlias, struct HksParamSet **paramSet); 46 47 int32_t HksSignUnpack(const struct HksBlob *srcData, struct HksBlob *key, struct HksParamSet **paramSet, 48 struct HksBlob *unsignedData, struct HksBlob *signature); 49 50 int32_t HksVerifyUnpack(const struct HksBlob *srcData, struct HksBlob *key, struct HksParamSet **paramSet, 51 struct HksBlob *unsignedData, struct HksBlob *signature); 52 53 int32_t HksEncryptDecryptUnpack(const struct HksBlob *srcData, struct HksBlob *key, 54 struct HksParamSet **paramSet, struct HksBlob *inputText, struct HksBlob *outputText); 55 56 int32_t HksAgreeKeyUnpack(const struct HksBlob *srcData, struct HksParamSet **paramSet, struct HksBlob *privateKey, 57 struct HksBlob *peerPublicKey, struct HksBlob *agreedKey); 58 59 int32_t HksDeriveKeyUnpack(const struct HksBlob *srcData, struct HksParamSet **paramSet, struct HksBlob *kdfKey, 60 struct HksBlob *derivedKey); 61 62 int32_t HksHmacUnpack(const struct HksBlob *srcData, struct HksBlob *key, struct HksParamSet **paramSet, 63 struct HksBlob *inputData, struct HksBlob *mac); 64 65 int32_t HksGetKeyInfoListUnpack(const struct HksBlob *srcData, struct HksParamSet **paramSet, uint32_t *listCount, 66 struct HksKeyInfo **keyInfoList); 67 68 int32_t HksGetKeyInfoListPackFromService(struct HksBlob *destData, uint32_t listCount, 69 const struct HksKeyInfo *keyInfoList); 70 71 int32_t HksCertificateChainUnpack(const struct HksBlob *srcData, struct HksBlob *keyAlias, 72 struct HksParamSet **paramSet, struct HksBlob *certChainBlob); 73 74 int32_t HksParamSetToParams(const struct HksParamSet *paramSet, struct HksParamOut *outParams, uint32_t cnt); 75 76 int32_t HksListAliasesUnpack(const struct HksBlob *srcData, struct HksParamSet **paramSet); 77 78 int32_t HksListAliasesPackFromService(const struct HksKeyAliasSet *aliasSet, struct HksBlob *destData); 79 80 int32_t HksRenameKeyAliasUnpack(const struct HksBlob *srcData, struct HksBlob *oldKeyAlias, 81 struct HksBlob *newKeyAlias, struct HksParamSet **paramSet); 82 83 int32_t HksChangeStorageLevelUnpack(const struct HksBlob *srcData, struct HksBlob *keyAlias, 84 struct HksParamSet **srcParamSet, struct HksParamSet **destParamSet); 85 86 #ifdef __cplusplus 87 } 88 #endif 89 90 #endif