dropped "derived key feature", pk-encryption now uses a random keypair on the sender side, puts the public part of it into the encrypted output and drops the keypair, no more key-id will be sent over the wire, be it hashed or whatelse.

src/signature.h

@@ -32,7 +32,7 @@
 #include "uthash.h"
 #include "z85.h"
 
-int pcpsign(char *infile, char *outfile, char *recipient, char *passwd);
+int pcpsign(char *infile, char *outfile, char *passwd);
 int pcpverify(char *infile, char *sigfile);