Most code from this library uses the text "ctx" although the README uses "Some context" and the From impl for Message uses a blank string.
It seems like the string plus length of message gets prepended to the message itself, implying any signatures derived from this Message will be affected by the choice of context.
What is it for, and what is best practice for its usage?
Most code from this library uses the text "ctx" although the README uses "Some context" and the
Fromimpl forMessageuses a blank string.It seems like the string plus length of message gets prepended to the message itself, implying any signatures derived from this
Messagewill be affected by the choice ofcontext.What is it for, and what is best practice for its usage?