TFHE-rs v0.10.0

Summary

TFHE-rs v0.10.0 introduces breaking data changes for older data that was deprecated and to avoid having to manage too much legacy code for certain structures.

The levels for primitives involving decomposition now all follow the natural decomposition order, storing decomposition levels from the highest level to the lowest level, matching the order of decomposition when using a decomposer.

What's Changed

Breaking Changes

Warning

• data compatibility is not guaranteed for version older than 0.8 for Ciphertexts
• All GgswCiphertext and its Fourier and NTT variants, GgswCiphertextList, LweBootstrapKey and its Fourier and NTT variants, LweKeyswitchKey, LweMultiBitBootstrapKey and its Fourier variant, LwePackingKeyswitchKey, LwePrivateFunctionalPackingKeyswitchKey and LwePrivateFunctionalPackingKeyswitchKeyList are all incompatible with 0.9 and older.
• The seeded variants of these structures are incompatible as well.
• All the shortint, integer and High Level API keys using those lower level primitives are incompatible as well.

TFHE-rs v0.9.1

Summary

TFHE-rs v0.9.1 fixes zk proof compatibility between 32bits and 64bits architectures.

TFHE-rs v0.8.7

Summary

TFHE-rs v0.8.7 fixes zk proof compatibility between 32bits and 64bits architectures.

TFHE-rs v0.7.5

Summary

TFHE-rs v0.7.5 fixes zk proof compatibility between 32bits and 64bits architectures.

TFHE-rs v0.9.0

Summary

TFHE-rs v0.9.0 introduces breaking data changes for older data that was deprecated and to avoid having to manage too much legacy code for certain structures.

What's Changed

Breaking Changes

Warning

• data compatibility is not guaranteed for version older than 0.8
• SeededLweKeyswitchKey and SeededLwePackingKeyswitchKey are incompatible between version 0.8 and 0.9, the CompressedServerKey from shortint, integer and the High Level API are therefore incompatible as well as the CompressedCompressionKey from shortint and integer.
• LweKeyswitchKey and LwePackingKeyswitchKey have had an update to their layout that can be loaded from 0.8 using the versioning primitives, the ServerKey from shortint, integer and the High Level API as well as the CompressionKey from shortint and integer are loadable using versioning.

TFHE-rs v0.8.6

Summary

TFHE-rs v0.8.6 adds wasm bindings for safe_serialize and safe_deserialize for the CompactPkePublicParams

TFHE-rs v0.8.5

Summary

TFHE-rs v0.8.5 fixes some serialization issues.

What's changed

In safe serialization, the serialized size limit is an upper bound on the serialized size.
With TFHE-rs v0.8.5, it includes header size.

The unlimited size option did not work. It is now fixed.

TFHE-rs v0.8.4

Summary

TFHE-rs v0.8.4 add a new function to get the size of serialized data before serializing them: safe_serialization::safe_serialized_size.
MSRV has been updated to 1.81.

TFHE-rs v0.8.3

Summary

TFHE-rs v0.8.3 introduces a breaking change regarding parameters for compression, an update was missed before release.

The v0.8.0, v0.8.1 and v0.8.2 crates will be yanked from crates.io and are not considered part of the v0.8.x release family, they should not be used.

TFHE-rs v0.8.2

Summary

TFHE-rs v0.8.2 adds a missing method to create an instance of IntegerProvenCompactCiphertextListConformanceParams.