🔐 Blockstream and France’s Thales have partnered to launch an institutional digital asset custody solution based on hardware security modules (HSM) + multiparty computation (MPC). 🧐
**Supporting factors**
- Executing the complete signing protocol in a dedicated hardware environment can reduce the risk of unauthorized access.
- Combined with offline signing devices, this meets Adam Back’s call for simpler cold storage.
**Potential challenges**
- Traditional MPC protocols involve complex interactions, and real-world deployment still requires extensive communication between devices.
- Adam Back noted that AI may uncover vulnerabilities in implementation details; the security model still needs to be validated.
The key feature of this solution is its integration of hardware security and MPC, aiming to enable institutions to sign securely even in offline environments.
However, its actual security, cost, and compatibility with existing infrastructure remain to be seen.
🤔 Do you think offline MPC could become the mainstream approach to institutional custody?
This is not investment advice.
#区块链安全 #数字资产托管 #Blockstream #Thales #Cryptography
**Supporting factors**
- Executing the complete signing protocol in a dedicated hardware environment can reduce the risk of unauthorized access.
- Combined with offline signing devices, this meets Adam Back’s call for simpler cold storage.
**Potential challenges**
- Traditional MPC protocols involve complex interactions, and real-world deployment still requires extensive communication between devices.
- Adam Back noted that AI may uncover vulnerabilities in implementation details; the security model still needs to be validated.
The key feature of this solution is its integration of hardware security and MPC, aiming to enable institutions to sign securely even in offline environments.
However, its actual security, cost, and compatibility with existing infrastructure remain to be seen.
🤔 Do you think offline MPC could become the mainstream approach to institutional custody?
This is not investment advice.
#区块链安全 #数字资产托管 #Blockstream #Thales #Cryptography