#MindNetwork全同态加密FHE重塑AI未来 FHE (Fully Homomorphic Encryption) is not a cryptocurrency project, but a **cryptographic technology**, fully known as **Fully Homomorphic Encryption**. It is a technology that allows computations (such as addition, subtraction, multiplication, and division) to be performed directly on encrypted data without first decrypting it, thus achieving data availability while protecting privacy.
If a cryptocurrency or blockchain project named **FHE** is mentioned, it may fall into one of the following two situations:
### 1. **Privacy Projects Based on Fully Homomorphic Encryption Technology**
- Some blockchain projects may apply FHE technology to privacy protection, for example:
- **Privacy Computing**: Allows processing of on-chain data (such as transaction amounts, smart contract inputs) in an encrypted state.
- **Confidential Smart Contracts**: Privacy execution of contract logic through FHE.
- These types of projects usually fall under the category of **privacy coins** or **privacy computing platforms** (similar to the upgrade directions of Zcash, Monero).
### 2. **Tokens with the Same Name or Riding the Hype**
- A few projects may issue tokens under the name 'FHE', but careful distinction is needed:
- Is Fully Homomorphic Encryption technology truly adopted?
- Is the team background and technical white paper credible?
- Such tokens may only be conceptual hype and require in-depth research into their actual applications.
---
### About **Fully Homomorphic Encryption (FHE)** Popular Science:
- **Core Value**: Solving the contradiction between data privacy and computation (for example: medical data can still be analyzed after encryption).
- **Blockchain Applications**:
- Privacy Transactions (hiding transaction details but verifying legality).
- Privacy verification of Decentralized Identity (DID).
- Federated Learning/Multi-party Secure Computation (such as some directions of platforms like Oasis Network).
- **Technical Bottleneck**: FHE currently has a huge computational overhead, making it difficult to be directly used in high-performance public chains, but some projects are optimizing (for example, using **Partial Homomorphic Encryption** or hardware acceleration).
---
### If you are referring to a specific project:
It is recommended to verify through the following methods:
1. **Official Website/White Paper**: Check if the technical implementation (such as FHE library, partners) is explicitly mentioned.
2. **GitHub Code**: Is there an open-source homomorphic encryption module?
3. **Team Background**: Participation of cryptography experts or members from well-known privacy projects.
Currently (2024), institutions like **Zama** and **IBM** are promoting the practical use of FHE, but there are few cryptocurrencies directly named FHE. If there is a specific project name, further analysis of its authenticity can be performed.$BTC