01▲Walsh LUT Evaluation on Lazy Bits for CKKS AES Transciphering eprint.iacr.org Walsh LUTs on lazy CKKS bits speed up AES transciphering, because apparently XORs deserved a detour.aesbinary-ckksblock-cipherbootstrappingckkseprintfheluts-boxtranscipheringwalsh11 pts/karl_schnorr/5 days ago/discuss
02▲Reducing Multiplicative Complexity via Conjugate Cipher eprint.iacr.org Can conjugating a block cipher really cut multiplications? This paper says yes, with SKINNY getting leaner.block-ciphercryptanalysiseprintimplementationmultiplicative-complexityside-channelskinnnytransciphering1 pt/ringlwe/6 days ago/discuss