Build fails under i386, etc

[rogers0]

build error log:

src/github.com/henrydcase/nobs/drbg/internal/aes/cipher_asm.go:15:6: missing function body
src/github.com/henrydcase/nobs/drbg/internal/aes/cipher_asm.go:18:6: missing function body
src/github.com/henrydcase/nobs/drbg/internal/aes/cipher_asm.go:21:6: missing function body

and another one:

src/github.com/henrydcase/nobs/dh/csidh/csidh.go:88:4: undefined: mul512
src/github.com/henrydcase/nobs/dh/csidh/csidh.go:102:3: undefined: mul512
src/github.com/henrydcase/nobs/dh/csidh/csidh.go:106:3: undefined: mul512
src/github.com/henrydcase/nobs/dh/csidh/csidh.go:135:4: undefined: mul512
src/github.com/henrydcase/nobs/dh/csidh/csidh.go:139:4: undefined: mul512
src/github.com/henrydcase/nobs/dh/csidh/csidh.go:143:4: undefined: mul512
src/github.com/henrydcase/nobs/dh/csidh/csidh.go:144:4: undefined: mul512
src/github.com/henrydcase/nobs/dh/csidh/csidh.go:170:7: undefined: mul512
src/github.com/henrydcase/nobs/dh/csidh/csidh.go:179:7: undefined: mul512
src/github.com/henrydcase/nobs/dh/csidh/csidh.go:187:3: undefined: mulRdc
src/github.com/henrydcase/nobs/dh/csidh/csidh.go:187:3: too many errors

[kriskwiatkowski]

sorry for late response.
only x86-64 and aarch64 is currently supported. why would you need i386 exactly?