Imports of package bigmod

PathSynopsis
crypto/internal/fips140/checkPackage check implements the FIPS 140 load-time code+data verification.
crypto/internal/fips140deps/byteorder
errorsPackage errors implements functions to manipulate errors.
math/bitsPackage bits implements bit counting and manipulation functions for the predeclared unsigned integer types.
unsafePackage unsafe contains operations that step around the type safety of Go programs.