* **[对称密钥生成和转换规格](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/crypto-sym-key-generation-conversion-spec)**
* **[非对称密钥生成和转换规格](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/crypto-asym-key-generation-conversion-spec)**