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Algorithms used to reduce the size of encrypted data and keys for efficient storage.
Distinct from Ciphertext Transformations: Specifically targets the reduction of stored ciphertext size rather than mathematical transformations.
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SEAL is a homomorphic encryption library and C++ cryptography framework that enables mathematical operations on encrypted data without requiring decryption. It provides a toolset for performing additions and multiplications on encrypted integers and complex numbers to support privacy-preserving computation. The framework implements the BFV and CKKS schemes, allowing for both modular arithmetic on encrypted integers and approximate arithmetic on fixed-precision floating-point numbers. It includes specialized wrappers to integrate these cryptographic workflows into .NET environments and support
Reduces the storage size of ciphertexts and keys by removing wasted space using compression algorithms.