brad clawsie:
auto digest = HMAC(EVP_sha1(),
cast(void *) key,
Better to attach the * to void.
cast(int) key.length,
cast(ubyte*) s,
Here you are casting a struct of pointer to immutable plus length
to a mutable ubyte pointer.
cast(int) s.length,
null,null);
This whole function call is quite bug-prone.
"digest" should be of type ubyte*
does anyone know how to print this out as ascii?
Do you mean in hex? Perhaps something like this? But hardcodes
the hash function output length:
writefln("%-(%02x%)", digest[0 .. 40])
Bye,
bearophile
