******************************************************************************** * ECRYPT Stream Cipher Project * ******************************************************************************** Primitive Name: DECIM-v1 ======================== Profile: _____ Key size: 80 bits IV size: 64 bits CPU speed: 1700.0 MHz Cycles are measured using RDTSC instruction Testing memory requirements: Size of ECRYPT_ctx: 246 bytes Testing stream encryption speed: Encrypted 1 blocks of 4096 bytes (under 1 keys, 1 blocks/key) Total time: 28262686 clock ticks (16625.11 usec) Encryption speed (cycles/byte): 6900.07 Encryption speed (Mbps): 1.97 Testing packet encryption speed: Encrypted 1 packets of 40 bytes (under 1 keys, 1 packets/key) Total time: 372391 clock ticks (219.05 usec) Encryption speed (cycles/packet): 372391.00 Encryption speed (cycles/byte): 9309.77 Encryption speed (Mbps): 1.46 Overhead: 34.9% Encrypted 1 packets of 576 bytes (under 1 keys, 1 packets/key) Total time: 4074053 clock ticks (2396.50 usec) Encryption speed (cycles/packet): 4074053.00 Encryption speed (cycles/byte): 7073.01 Encryption speed (Mbps): 1.92 Overhead: 2.5% Encrypted 1 packets of 1500 bytes (under 1 keys, 1 packets/key) Total time: 10452279 clock ticks (6148.40 usec) Encryption speed (cycles/packet): 10452279.00 Encryption speed (cycles/byte): 6968.19 Encryption speed (Mbps): 1.95 Overhead: 1.0% Weighted average (Simple Imix): Encryption speed (cycles/byte): 7187.86 Encryption speed (Mbps): 1.89 Overhead: 4.2% Testing key setup speed: Did 24000 key setups (under 100 keys, 240 setups/key) Total time: 438132 clock ticks (257.72 usec) Key setup speed (cycles/setup): 18.26 Key setup speed (setups/second): 93122620.58 Testing IV setup speed: Did 5 IV setups (under 1 keys, 5 setups/key) Total time: 492273 clock ticks (289.57 usec) IV setup speed (cycles/setup): 98454.60 IV setup speed (setups/second): 17266.84 Testing key agility: Encrypted 1 blocks of 256 bytes (each time switching contexts) Total time: 803207 clock ticks (472.47 usec) Encryption speed (cycles/byte): 3137.53 Encryption speed (Mbps): 4.33 Overhead: -54.5% End of performance measurements ******************************************************************************* DATE: ------------------------------------------------------------------------------- Thu Feb 14 07:52:52 CET 2008 CPU: ------------------------------------------------------------------------------- processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 9 model name : Intel(R) Pentium(R) M processor 1700MHz stepping : 5 cpu MHz : 1700.000 cache size : 1024 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr mce cx8 sep mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 tm pbe up est tm2 bogomips : 3391.40 clflush size : 64 COMPILER: ------------------------------------------------------------------------------- Using built-in specs. Target: i486-linux-gnu Configured with: ../src/configure -v --enable-languages=c,c++,fortran,objc,obj-c++,treelang --prefix=/usr --enable-shared --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --enable-nls --with-gxx-include-dir=/usr/include/c++/4.1.3 --program-suffix=-4.1 --enable-__cxa_atexit --enable-clocale=gnu --enable-libstdcxx-debug --enable-mpfr --enable-checking=release i486-linux-gnu Thread model: posix gcc version 4.1.3 20070929 (prerelease) (Ubuntu 4.1.2-16ubuntu2) COMPILATION: ------------------------------------------------------------------------------- make var=1 conf=gcc_pentium3_O3-ual-ofp gcc -Wall -pedantic -ansi -O3 -funroll-all-loops -fomit-frame-pointer -DECRYPT_API=ecrypt-sync.h -DECRYPT_VARIANT=1 -I../../../../submissions/decim/v1/../../../include -I../../../../submissions/decim/v1 -march=pentium3 -c -o ecrypt-test_gcc_pentium3.o ../../../../submissions/decim/v1/../../../test/ecrypt-test.c gcc -Wall -pedantic -ansi -O3 -funroll-all-loops -fomit-frame-pointer -DECRYPT_API=ecrypt-sync.h -DECRYPT_VARIANT=1 -I../../../../submissions/decim/v1/../../../include -I../../../../submissions/decim/v1 -march=pentium3 -c -o ecrypt-sync_gcc_pentium3.o ../../../../submissions/decim/v1/../../../api/ecrypt-sync.c gcc -Wall -pedantic -ansi -O3 -funroll-all-loops -fomit-frame-pointer -DECRYPT_API=ecrypt-sync.h -DECRYPT_VARIANT=1 -I../../../../submissions/decim/v1/../../../include -I../../../../submissions/decim/v1 -march=pentium3 -c -o decim_gcc_pentium3.o ../../../../submissions/decim/v1/decim.c ../../../../submissions/decim/v1/decim.c: In function ‘ECRYPT_process_bytes’: ../../../../submissions/decim/v1/decim.c:132: warning: ‘stream_byte’ may be used uninitialized in this function ../../../../submissions/decim/v1/decim.c: In function ‘ECRYPT_keystream_bytes’: ../../../../submissions/decim/v1/decim.c:184: warning: ‘stream_byte’ may be used uninitialized in this function gcc -Wall -pedantic -ansi -O3 -funroll-all-loops -fomit-frame-pointer -march=pentium3 ecrypt-test_gcc_pentium3.o ecrypt-sync_gcc_pentium3.o decim_gcc_pentium3.o -o ecrypt-test EXECUTABLE: ------------------------------------------------------------------------------- c0a53215968f4215eba73901eb518184 -