microsoft/SEAL v3.5.6

Release 3.5.6

on GitHub

Bug fixes

• Fixed a bug where setting a PRNG factory to use a constant seed did not result in deterministic ciphertexts or public keys.
  The problem was that the specified PRNG factory was not used to sample the uniform part of the RLWE sample(s), but instead a fresh (secure) PRNG was always created and used.
• Fixed a bug where the parms_id of a Plaintext was not cleared correctly before resizing in Decryptor::bfv_decrypt.
  As a result, a plaintext in NTT form could not be used as the destination for decrypting a BFV ciphertext.

Other

• Merged pull request (Issue 190) to replace global statics with function-local statics to avoid creating these objects unless they are actually used.