Check out BTX, our new Batched Threshold Encryption (BTE) scheme, which achieves:
⚡️Shortest ciphertext (same as ElGamal)
⚡️Epochless and collision-free properties
⚡️Fastest decryption (<1 ms per core per ciphertext with our AVX implementation)
⚡️Computation scales with ACTUAL (as opposed to MAX) batch size
Some of the key ideas are inspired by the recent BTE paper by Boneh et al. (eprint 2026/674) and our prior work (eprint 2025/2115).
Hitting your nearest eprint server soon!