def cm.blocks.len.go
import bend-osdev-cipher-modes@0.1.0.0/cipher_modes.bend as CipherModesimport Base
195def cm.blocks.len.go(bs: List<&2, CmBlock>, n: Nat) -> Nat:
196 match bs:
197 case Nil{}:
198 n
199 case Con{b, t}:
200 cm.blocks.len.go(t, 1n+n)