01▲PSOs as fast as PSI: Efficient Private Set Operations from Batch Homomorphic OKVS Decoding eprint.iacr.org PSOs at PSI speed, by swapping curve tricks for RLWE OKVS decoding and batching the whole mess.eprintfhehomomorphic-encryptionlatticempcokvsprivate-set-operationspsirlwe2 pts/nonce12/6 days ago/discuss