# java-gm-master
**Repository Path**: forwardchen/java-gm-master
## Basic Information
- **Project Name**: java-gm-master
- **Description**: 国密算法Java实现
- **Primary Language**: Java
- **License**: Apache-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No
## Statistics
- **Stars**: 0
- **Forks**: 2
- **Created**: 2022-10-13
- **Last Updated**: 2022-10-13
## Categories & Tags
**Categories**: Uncategorized
**Tags**: None
## README
# java-gm
基于BouncyCastle实现国密算法SM2、SM3、SM4的操作类，并验证与其他语言（NodeJS、Go）实现的国密库的互操作性。
[](https://dev.azure.com/Hyperledger/TWGC/_build/latest?definitionId=129&branchName=master)
## Feature 功能支持列表
| SM2功能 | 支持范围 |
| ---- | ---- |
| Generate KeyPair | `是` |
| Derive public key from private key | `是` |
| Sign | `是` |
| Verify | `是` |
| PEM格式导出 | `私钥/公钥/CSR`|
| PEM文件加密 | RFC5958 |
| PEM格式导入 | `私钥/公钥/CSR` |
备注：
C1C3C2和SM2SM3作为默认的加密和Hash算法，同时接口层面保留C1C2C3和其他Hash方式的支持。
| SM4功能 | 支持范围 |
| ---- | ---- |
| Generate Key | |
| Encrypt, Decrypt | `是` |
| PEM格式导出 | |
| PEM文件加密 | |
| 分组模式 | ECB/CBC/CFB/OFB/CTR |
| SM3功能 | 支持范围 |
| ---- | ---- |
| 当前语言Hash接口兼容 | `是` |
## Terminology 术语
- SM2: 国密椭圆曲线算法库
- SM3: 国密hash算法库
- SM4: 国密分组密码算法库
## How to Contribute 贡献须知
We welcome contributions to Hyperledger in many forms, and there's always plenty to do!
Please visit the [contributors guide](CONTRIBUTING.md) in the
docs to learn how to make contributions to this exciting project.
This work is licensed under a Creative Commons Attribution 4.0 International License.
## License 许可证
Hyperledger Project source code files are made available under the Apache License, Version 2.0 (Apache-2.0), located in the [LICENSE](LICENSE) file.