******************************************************************************** * ECRYPT Stream Cipher Project * ******************************************************************************** Primitive Name: NLS =================== Profile: S._H. Key size: 128 bits IV size: 64 bits CPU speed: 1700.0 MHz Cycles are measured using RDTSC instruction Testing memory requirements: Size of ECRYPT_ctx: 228 bytes Testing stream encryption speed: Encrypted 18 blocks of 4096 bytes (under 1 keys, 18 blocks/key) Total time: 441752 clock ticks (259.85 usec) Encryption speed (cycles/byte): 5.99 Encryption speed (Mbps): 2269.83 Testing packet encryption speed: Encrypted 300 packets of 40 bytes (under 10 keys, 30 packets/key) Total time: 402833 clock ticks (236.96 usec) Encryption speed (cycles/packet): 1342.78 Encryption speed (cycles/byte): 33.57 Encryption speed (Mbps): 405.13 Overhead: 460.3% Encrypted 90 packets of 576 bytes (under 1 keys, 90 packets/key) Total time: 391463 clock ticks (230.27 usec) Encryption speed (cycles/packet): 4349.59 Encryption speed (cycles/byte): 7.55 Encryption speed (Mbps): 1801.00 Overhead: 26.0% Encrypted 47 packets of 1500 bytes (under 1 keys, 47 packets/key) Total time: 432258 clock ticks (254.27 usec) Encryption speed (cycles/packet): 9196.98 Encryption speed (cycles/byte): 6.13 Encryption speed (Mbps): 2218.12 Overhead: 2.3% Weighted average (Simple Imix): Encryption speed (cycles/byte): 8.81 Encryption speed (Mbps): 1543.07 Overhead: 47.1% Testing key setup speed: Did 500 key setups (under 10 keys, 50 setups/key) Total time: 385361 clock ticks (226.68 usec) Key setup speed (cycles/setup): 770.72 Key setup speed (setups/second): 2205723.98 Testing IV setup speed: Did 800 IV setups (under 10 keys, 80 setups/key) Total time: 376268 clock ticks (221.33 usec) IV setup speed (cycles/setup): 470.33 IV setup speed (setups/second): 3614445.02 Testing key agility: Encrypted 150 blocks of 256 bytes (each time switching contexts) Total time: 410652 clock ticks (241.56 usec) Encryption speed (cycles/byte): 10.69 Encryption speed (Mbps): 1271.73 Overhead: 78.5% End of performance measurements Primitive Name: NLS =================== Profile: S._H. Key size: 128 bits IV size: 128 bits CPU speed: 1700.0 MHz Cycles are measured using RDTSC instruction Testing memory requirements: Size of ECRYPT_ctx: 228 bytes Testing stream encryption speed: Encrypted 18 blocks of 4096 bytes (under 1 keys, 18 blocks/key) Total time: 441659 clock ticks (259.80 usec) Encryption speed (cycles/byte): 5.99 Encryption speed (Mbps): 2270.31 Testing packet encryption speed: Encrypted 280 packets of 40 bytes (under 10 keys, 28 packets/key) Total time: 413495 clock ticks (243.23 usec) Encryption speed (cycles/packet): 1476.77 Encryption speed (cycles/byte): 36.92 Encryption speed (Mbps): 368.37 Overhead: 516.3% Encrypted 90 packets of 576 bytes (under 1 keys, 90 packets/key) Total time: 402616 clock ticks (236.83 usec) Encryption speed (cycles/packet): 4473.51 Encryption speed (cycles/byte): 7.77 Encryption speed (Mbps): 1751.11 Overhead: 29.6% Encrypted 47 packets of 1500 bytes (under 1 keys, 47 packets/key) Total time: 437884 clock ticks (257.58 usec) Encryption speed (cycles/packet): 9316.68 Encryption speed (cycles/byte): 6.21 Encryption speed (Mbps): 2189.62 Overhead: 3.7% Weighted average (Simple Imix): Encryption speed (cycles/byte): 9.19 Encryption speed (Mbps): 1479.23 Overhead: 53.5% Testing key setup speed: Did 500 key setups (under 10 keys, 50 setups/key) Total time: 385367 clock ticks (226.69 usec) Key setup speed (cycles/setup): 770.73 Key setup speed (setups/second): 2205689.64 Testing IV setup speed: Did 600 IV setups (under 10 keys, 60 setups/key) Total time: 360372 clock ticks (211.98 usec) IV setup speed (cycles/setup): 600.62 IV setup speed (setups/second): 2830408.58 Testing key agility: Encrypted 150 blocks of 256 bytes (each time switching contexts) Total time: 412107 clock ticks (242.42 usec) Encryption speed (cycles/byte): 10.73 Encryption speed (Mbps): 1267.24 Overhead: 79.2% End of performance measurements ******************************************************************************* DATE: ------------------------------------------------------------------------------- Tue Jan 16 06:56:48 CET 2007 CPU: ------------------------------------------------------------------------------- processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 9 model name : Intel(R) Pentium(R) M processor 1700MHz stepping : 5 cpu MHz : 598.123 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 est tm2 bogomips : 3393.33 COMPILER: ------------------------------------------------------------------------------- Using built-in specs. Target: i486-linux-gnu Configured with: ../src/configure -v --enable-languages=c,c++,java,f95,objc,ada,treelang --prefix=/usr --enable-shared --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --enable-nls --program-suffix=-4.0 --enable-__cxa_atexit --enable-clocale=gnu --enable-libstdcxx-debug --enable-java-awt=gtk-default --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.4.2-gcj-4.0-1.4.2.0/jre --enable-mpfr --disable-werror --with-tune=pentium4 --enable-checking=release i486-linux-gnu Thread model: posix gcc version 4.0.3 (Ubuntu 4.0.3-1ubuntu5) COMPILATION: ------------------------------------------------------------------------------- make var=2 conf=gcc_pentium3_O1-ofp gcc -Wall -pedantic -ansi -O1 -fomit-frame-pointer -DECRYPT_API=ecrypt-sync.h -DECRYPT_VARIANT=2 -I../../../../../submissions/nls/sync/../../../include -I../../../../../submissions/nls/sync -march=pentium3 -c -o nls_gcc_pentium3.o ../../../../../submissions/nls/sync/nls.c gcc -Wall -pedantic -ansi -O1 -fomit-frame-pointer -march=pentium3 ecrypt-test_gcc_pentium3.o ecrypt-sync_gcc_pentium3.o nls_gcc_pentium3.o -o ecrypt-test EXECUTABLE: ------------------------------------------------------------------------------- 0a41703bce90dd47f08742e6e269d937 -