DESILO FHE Library v1.3.0 Release Notes

DESILO FHE Library v1.3.0 is now available (released 2025-07-24). Highlights:

• Secret Key encryption is now available.
• In-place operation is now available for addition and subtraction. In-place operations are generally faster because smaller amount of memory is accessed. More in-place operations will be supported in future releases.
• You can now do all operations except decode on a ciphertext or a plaintext that is rescaled. In previous releases, only a subset of operations, such as level down and multiplication, were supported.
• NTT/INTT is now a public API. These functions can be used to make the calculation faster when a ciphertext or a plaintext is multiplied to several different ciphertexts.

Full release notes: https://fhe.desilo.dev/latest/release_notes/