[mxhniflk] Test a computer by computing modular exponentiation

Consider testing a computer's CPU by running a long computation and verifying that the result is correct.  We rest

[dvxljvju] Cornu spiral

Most of the images of the Cornu spiral (a.k.a. clothoid, Euler spiral) that I could find "give up" in plotting the spir

[ttvdpsoo] Installing Ubuntu with LUKS2 Argon2i and dm-integrity

Recent Linux kernels and cryptsetup offer new features for disk encryption: Argon2i for transforming a password into a