delete mode 100644 lib/std/crypto/gimli.zig
 delete mode 100644 lib/std/crypto/xoodoo.zig
 create mode 100644 lib/std/rand/ChaCha.zig
 delete mode 100644 lib/std/rand/Gimli.zig
 delete mode 100644 lib/std/rand/Xoodoo.zig
 create mode 100644 lib/std/rand/benchmark.zig