Care to explain what you mean by “fragile”? It is cryptographically sound.
I agree that the delivery protocol could be more efficient, but use of JSON is a tradeoff that provides good extensibility and easier parsing (many well seasoned libraries exist in almost every language).
I agree that the delivery protocol could be more efficient, but use of JSON is a tradeoff that provides good extensibility and easier parsing (many well seasoned libraries exist in almost every language).