golang.org/x/crypto/hkdf.hkdfReader.prev (field)

5 uses

	golang.org/x/crypto/hkdf (current package)
		hkdf.go#L47: 	prev []byte
		hkdf.go#L67: 		f.expander.Write(f.prev)
		hkdf.go#L70: 		f.prev = f.expander.Sum(f.prev[:0])
		hkdf.go#L74: 		f.buf = f.prev