Microsoft SEAL (Simple Encrypted Arithmetic Library) is an open-source homomorphic encryption library that enables computations on encrypted data without requiring decryption. The library supports two main encryption schemes: - BFV and BGV schemes for modular arithmetic operations on encrypted integers - CKKS scheme for approximate arithmetic operations on encrypted real or complex numbers Microsoft SEAL allows users to perform addition and multiplication operations directly on encrypted data, making it suitable for privacy-preserving computations in cloud environments. The library is written in modern C++ with no external dependencies required for basic functionality. Key features include: - APIs for key generation, encryption, decryption, and homomorphic operations - Batching capabilities for efficient processing of multiple values - Rotation operations for encrypted data manipulation - Serialization support for encrypted data storage and transmission - Optional integrations with Intel HEXL for performance optimization - Support for compression libraries like ZLIB and Zstandard The library can be compiled for multiple platforms including Windows, Linux, macOS, Android, iOS, and WebAssembly. Microsoft SEAL includes comprehensive documentation, code examples, and a separate compiler tool called EVA to simplify programming with the CKKS scheme. The project provides developers with tools to implement privacy-preserving applications where sensitive data needs to remain encrypted during processing operations.
FEATURES
EXPLORE BY TAGS
SIMILAR TOOLS
Proton Pass is a cross-platform password manager that provides encrypted storage, password generation, and security monitoring features with integrated 2FA and dark web monitoring capabilities.
Themis is an open-source cryptographic services library that provides high-level encryption and data protection capabilities for securing data during authentication, storage, messaging, and network exchange.
A steganographic file system in userspace for plausible deniability of files.
A versatile steganography tool with various installation options and detailed usage instructions.
A secure file and drive wiping tool that overwrites data with randomized ASCII characters to prevent data recovery.
Red October is a TLS-based encryption server that implements two-man rule authorization, requiring multiple users to collaborate for cryptographic operations.
A PHP library that provides secure data encryption capabilities using keys or passwords, designed to minimize implementation errors.
A demonstration of a method to delete a locked executable or currently running file from disk.
PINNED

Checkmarx SCA
A software composition analysis tool that identifies vulnerabilities, malicious code, and license risks in open source dependencies throughout the software development lifecycle.

Orca Security
A cloud-native application protection platform that provides agentless security monitoring, vulnerability management, and compliance capabilities across multi-cloud environments.

DryRun
A GitHub application that performs automated security code reviews by analyzing contextual security aspects of code changes during pull requests.