******************************************************************************** * ECRYPT Stream Cipher Project * ******************************************************************************** Primitive Name: SNOW-2.0 ======================== Profile: SW Key size: 128 bits IV size: 128 bits CPU speed: 533.0 MHz Cycles are measured using MFTB instruction (assuming 16 clocks per tick) Testing memory requirements: Size of ECRYPT_ctx: 108 bytes Testing stream encryption speed: Encrypted 4 blocks of 4096 bytes (under 1 keys, 4 blocks/key) Total time: 7229 clock ticks (217.01 usec) Encryption speed (cycles/byte): 7.06 Encryption speed (Mbps): 604.00 Testing packet encryption speed: Encrypted 90 packets of 40 bytes (under 1 keys, 90 packets/key) Total time: 7061 clock ticks (211.96 usec) Encryption speed (cycles/packet): 1255.29 Encryption speed (cycles/byte): 31.38 Encryption speed (Mbps): 135.87 Overhead: 344.5% Encrypted 27 packets of 576 bytes (under 1 keys, 27 packets/key) Total time: 8129 clock ticks (244.02 usec) Encryption speed (cycles/packet): 4817.19 Encryption speed (cycles/byte): 8.36 Encryption speed (Mbps): 509.85 Overhead: 18.5% Encrypted 11 packets of 1500 bytes (under 1 keys, 11 packets/key) Total time: 7974 clock ticks (239.37 usec) Encryption speed (cycles/packet): 11598.55 Encryption speed (cycles/byte): 7.73 Encryption speed (Mbps): 551.45 Overhead: 9.5% Weighted average (Simple Imix): Encryption speed (cycles/byte): 9.71 Encryption speed (Mbps): 439.15 Overhead: 37.5% Testing key setup speed: Did 2200 key setups (under 10 keys, 220 setups/key) Total time: 10148 clock ticks (304.63 usec) Key setup speed (cycles/setup): 73.80 Key setup speed (setups/second): 7221866.38 Testing IV setup speed: Did 180 IV setups (under 10 keys, 18 setups/key) Total time: 7924 clock ticks (237.87 usec) IV setup speed (cycles/setup): 704.36 IV setup speed (setups/second): 756720.09 Testing key agility: Encrypted 60 blocks of 256 bytes (each time switching contexts) Total time: 7968 clock ticks (239.19 usec) Encryption speed (cycles/byte): 8.30 Encryption speed (Mbps): 513.73 Overhead: 17.6% End of performance measurements Primitive Name: SNOW-2.0 ======================== Profile: SW Key size: 256 bits IV size: 128 bits CPU speed: 533.0 MHz Cycles are measured using MFTB instruction (assuming 16 clocks per tick) Testing memory requirements: Size of ECRYPT_ctx: 108 bytes Testing stream encryption speed: Encrypted 4 blocks of 4096 bytes (under 1 keys, 4 blocks/key) Total time: 7229 clock ticks (217.01 usec) Encryption speed (cycles/byte): 7.06 Encryption speed (Mbps): 604.00 Testing packet encryption speed: Encrypted 90 packets of 40 bytes (under 1 keys, 90 packets/key) Total time: 7156 clock ticks (214.81 usec) Encryption speed (cycles/packet): 1272.18 Encryption speed (cycles/byte): 31.80 Encryption speed (Mbps): 134.07 Overhead: 350.5% Encrypted 27 packets of 576 bytes (under 1 keys, 27 packets/key) Total time: 8159 clock ticks (244.92 usec) Encryption speed (cycles/packet): 4834.96 Encryption speed (cycles/byte): 8.39 Encryption speed (Mbps): 507.98 Overhead: 18.9% Encrypted 11 packets of 1500 bytes (under 1 keys, 11 packets/key) Total time: 7988 clock ticks (239.79 usec) Encryption speed (cycles/packet): 11618.91 Encryption speed (cycles/byte): 7.75 Encryption speed (Mbps): 550.48 Overhead: 9.7% Weighted average (Simple Imix): Encryption speed (cycles/byte): 9.76 Encryption speed (Mbps): 436.84 Overhead: 38.3% Testing key setup speed: Did 1400 key setups (under 10 keys, 140 setups/key) Total time: 9433 clock ticks (283.17 usec) Key setup speed (cycles/setup): 107.81 Key setup speed (setups/second): 4944079.30 Testing IV setup speed: Did 180 IV setups (under 10 keys, 18 setups/key) Total time: 8092 clock ticks (242.91 usec) IV setup speed (cycles/setup): 719.29 IV setup speed (setups/second): 741009.64 Testing key agility: Encrypted 60 blocks of 256 bytes (each time switching contexts) Total time: 7982 clock ticks (239.61 usec) Encryption speed (cycles/byte): 8.31 Encryption speed (Mbps): 512.83 Overhead: 17.8% End of performance measurements ******************************************************************************* DATE: ------------------------------------------------------------------------------- Mon Nov 7 21:58:06 CST 2005 CPU: ------------------------------------------------------------------------------- processor : 0 cpu : 7410, altivec supported temperature : 55-57 C (uncalibrated) clock : 533MHz revision : 0.3 (pvr 800c 1103) bogomips : 1060.86 processor : 1 cpu : 7410, altivec supported temperature : 26-28 C (uncalibrated) clock : 533MHz revision : 0.3 (pvr 800c 1103) bogomips : 1060.86 total bogomips : 2121.72 machine : PowerMac3,4 motherboard : PowerMac3,4 MacRISC2 MacRISC Power Macintosh detected as : 69 (PowerMac G4 Silver) pmac flags : 00000010 L2 cache : 1024K unified memory : 256MB pmac-generation : NewWorld COMPILER: ------------------------------------------------------------------------------- Using built-in specs. Target: powerpc-linux-gnu Configured with: ../src/configure -v --enable-languages=c,c++,java,f95,objc,ada,treelang --prefix=/usr --with-gxx-include-dir=/usr/include/c++/4.0.2 --enable-shared --with-system-zlib --libexecdir=/usr/lib --enable-nls --without-included-gettext --enable-threads=posix --program-suffix=-4.0 --enable-__cxa_atexit --enable-libstdcxx-allocator=mt --enable-clocale=gnu --enable-libstdcxx-debug --enable-java-gc=boehm --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-softfloat --enable-targets=powerpc-linux,powerpc64-linux --with-cpu=default32 --disable-werror --enable-checking=release powerpc-linux-gnu Thread model: posix gcc version 4.0.2 20050808 (prerelease) (Ubuntu 4.0.1-4ubuntu9) COMPILATION: ------------------------------------------------------------------------------- make var=1 conf=gcc_G3_O3-ual-ofp gcc -Wall -pedantic -ansi -O3 -funroll-all-loops -fomit-frame-pointer -DECRYPT_API=ecrypt-sync.h -DECRYPT_VARIANT=1 -I../../../benchmarks/snow-2.0/../../include -I../../../benchmarks/snow-2.0 -mcpu=G3 -c -o snow-2.0_gcc_G3.o ../../../benchmarks/snow-2.0/snow-2.0.c gcc -Wall -pedantic -ansi -O3 -funroll-all-loops -fomit-frame-pointer -mcpu=G3 ecrypt-test_gcc_G3.o ecrypt-sync_gcc_G3.o snow-2.0_gcc_G3.o -o ecrypt-test EXECUTABLE: ------------------------------------------------------------------------------- 783f7ccfe1b3e90fd005456aef8e14fe -