Inventor

KARAME GHASSAN

DE101 patents

⚠️ This page may combine multiple inventors who share the name “KARAME GHASSAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KARAME GHASSAN

NEC Laboratories Europe GmbH

Scalable byzantine fault-tolerant protocol with partial tee support

Replica trusted execution environment: enabling seamless replication of trusted execution environment (TEE)-based enclaves in the cloud

Method for storing an object on a plurality of storage nodes

Scalable crash fault-tolerance consensus protocol with efficient message aggregation

Method and system for byzantine fault-tolerance replicating of data on a plurality of servers

Mechanism for efficient validation of finality proof in lightweight distributed ledger clients

Efficient validation of transaction policy compliance in a distributed ledger system

Method for mining a block in a decentralized blockchain consensus network

Method for signing a new block in a decentralized blockchain consensus network

Method for managing data in a network of nodes

Method and system for publicly verifiable proofs of retrievability in blockchains

Method and system for byzantine fault-tolerance replicating of data

Method and system for securely sharing validation information using blockchain technology

Method and system for verifying information of a data item in a plurality of different data items

Autonomous detection of cache-based side-channel attacks

Secure and transparent pruning for blockchains

Method and system for securing smart contracts in blockchains

System for secure federated learning

Privacy-preserving machine learning

Method for controlling access to a shared resource

Method and system of preserving privacy for usage of lightweight blockchain clients

Method for re-keying an encrypted data file

Trusted service for detecting attacks on trusted execution environments

Method for providing information to be stored and method for providing a proof of retrievability

NEC EUROPE LTD

Method and system for byzantine fault-tolerance replicating of data on a plurality of servers

Method and system for providing a robust blockchain with an integrated proof of storage

Method for secure ledger distribution and computer system using secure distributed ledger technology

Method and system for byzantine fault tolerant data replication

Method and system for at least partially updating data encrypted with an all-or-nothing encryption scheme

Method and system for providing an update of code on a memory-constrained device

Securing internet measurements using openflow

Efficient access control for trigger events in SDN

Method for providing encrypted information and encrypting entity

Preserving privacy by concealing location information with a pseudo-random permutation process

Method and system for encrypting data

Method and system for enforcing access control policies on data

Method and system for executing a secure application on an untrusted user equipment

Method and system for providing a transaction forwarding service in blockchain implementations

Method for forwarding data in a network, forwarding element for forwarding data, and a network for forwarding data

Secure and efficient cloud storage with retrievability guarantees

NEC CORP

Method and system for providing an update of code on a memory-constrained device

Scalable byzantine fault-tolerant protocol with partial tee support

Method and system for publicly verifiable proofs of retrievability in blockchains

Method and system for byzantine fault-tolerance replicating of data

Method for re-keying an encrypted data file

Method for encrypting data for distributed storage

Method for storing data on a storage entity

Efficient validation of transaction policy compliance in a distributed ledger system

Method for providing information to be stored and method for providing a proof of retrievability

KARAME GHASSAN

Method and system for biometrical identification of a user