(encFilePath string, hexMediaKey string, mt mediaType)

()

(encFileData []byte, mediaKey []byte, mt mediaType)

(t *testing.T, encFile string, mediaKey string, fileHashBase64 string)

(t *testing.T, encFile string, encFileHashBase64 string)

()

()

()

()

()

()

()

(t *testing.T)

()

(b []byte, deterministic bool)

(src proto.Message)

()

(b []byte)

()

()