Hello, I compiled and installed util-linux and loop-AES as described in the Readme but I get the following errors executing make tests: galgnet:/server/loop-AES-v1.7d # make tests dd if=/dev/zero of=test-file1 bs=1024 count=10 10+0 records in 10+0 records out cp test-file1 test-file3 make test-part2 CT=XOR ITER=0 HF=sha256 MD=7ccb0383a96c720652cfe7c73371ea91 TF=test-file1 PSW=12345678901234567890 make[1]: Entering directory `/server/loop-AES-v1.7d' echo 12345678901234567890 | /sbin/losetup -p 0 -e XOR -H sha256 -C 0 /dev/loop7 test-file1 dd if=/dev/zero of=/dev/loop7 bs=1024 count=10 conv=notrunc dd: writing `/dev/loop7': Input/output error 9+0 records in 8+0 records out make[1]: *** [test-part2] Error 1 make[1]: Leaving directory `/server/loop-AES-v1.7d' make: *** [tests] Error 2 galgnet:/server/loop-AES-v1.7d # losetup -a /dev/loop7: [0801]:184996 (test-file1) offset 0, xor encryption Can you help me please? Thank you. Frank - Linux-crypto: cryptography in and on the Linux system Archive: http://mail.nl.linux.org/linux-crypto/