@@ -34,10 +34,22 @@
 	-@WEAKENSYMS@ "libcackey_g.@SHOBJEXT@"
 
 test: test.c libcackey_g.@SHOBJEXT@
 	$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o test test.c -Wl,-R,. libcackey_g.@SHOBJEXT@
 
+test-afl.data: test
+	tmpLogFile='log.$(shell openssl rand -hex 16)'; \
+		./test 2> $${tmpLogFile}; \
+		echo -ne "$$( \
+			grep 'Returned Value:' $${tmpLogFile} | sed 's@^.*/@@;s@ = {@ @;s@})$$@@;s@,@@g;s@ @\\x@g;s@\\@ \\@' | while IFS=' ' read -r count string; do \
+				printf '\\x%02x\\x%02x%s' $$[$${count} / 256] $$[$${count} % 256] "$${string}"; \
+			done \
+		)" > test-afl.data; rm -f $${tmpLogFile}
+
+test-afl: test-afl.data test.c cackey.c cackey_builtin_certs.h sha1.c sha1.h md5.c md5.h asn1-x509.c asn1-x509.h config.h
+	$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -DCACKEY_TEST_AFL -o test-afl test.c $(patsubst -lpcsclite,,$(LIBS))
+
 splint-cackey.txt: cackey.c cackey_builtin_certs.h asn1-x509.c asn1-x509.h config.h
 	splint $(DEBUGCPPFLAGS) -DCACKEY_PARANOID=1 -weak +posixlib -I/usr/include/PCSC -Ipkcs11 cackey.c > splint-cackey.txt
 
 install: libcackey.@SHOBJEXT@
 	-mkdir -p "$(DESTDIR)$(libdir)"