- SIDH: a quantum resistant algorithm for DH exchange (Shevek's crypto stuff) https://crypto.anarres.info/2017/sidh 7 comments crypto
- Modular inversion and side-channel attacks https://crypto.anarres.info/2017/modular-inversion 14 comments crypto
- The maths of Secret Santa https://crypto.anarres.info/2016/secret_santa_maths 9 comments math
- RC4 as pencil & paper cipher https://crypto.anarres.info/2016/rc4_pencilandpaper 3 comments crypto