******************************************************************************** * ECRYPT Stream Cipher Project * ******************************************************************************** Primitive Name: Salsa20 ======================= Profile: SW Key size: 128 bits IV size: 64 bits CPU speed: 533.0 MHz Cycles are measured using MFTB instruction (assuming 16 clocks per tick) Testing memory requirements: Size of ECRYPT_ctx: 64 bytes Testing stream encryption speed: Encrypted 2 blocks of 4096 bytes (under 1 keys, 2 blocks/key) Total time: 6944 clock ticks (208.45 usec) Encryption speed (cycles/byte): 13.56 Encryption speed (Mbps): 314.40 Testing packet encryption speed: Encrypted 140 packets of 40 bytes (under 10 keys, 14 packets/key) Total time: 7830 clock ticks (235.05 usec) Encryption speed (cycles/packet): 894.86 Encryption speed (cycles/byte): 22.37 Encryption speed (Mbps): 190.60 Overhead: 65.0% Encrypted 16 packets of 576 bytes (under 1 keys, 16 packets/key) Total time: 7911 clock ticks (237.48 usec) Encryption speed (cycles/packet): 7911.00 Encryption speed (cycles/byte): 13.73 Encryption speed (Mbps): 310.46 Overhead: 1.3% Encrypted 6 packets of 1500 bytes (under 1 keys, 6 packets/key) Total time: 7801 clock ticks (234.18 usec) Encryption speed (cycles/packet): 20802.67 Encryption speed (cycles/byte): 13.87 Encryption speed (Mbps): 307.46 Overhead: 2.3% Weighted average (Simple Imix): Encryption speed (cycles/byte): 14.38 Encryption speed (Mbps): 296.61 Overhead: 6.0% Testing key setup speed: Did 1700 key setups (under 10 keys, 170 setups/key) Total time: 10062 clock ticks (302.05 usec) Key setup speed (cycles/setup): 94.70 Key setup speed (setups/second): 5628229.97 Testing IV setup speed: Did 2700 IV setups (under 10 keys, 270 setups/key) Total time: 6600 clock ticks (198.12 usec) IV setup speed (cycles/setup): 39.11 IV setup speed (setups/second): 13627840.91 Testing key agility: Encrypted 35 blocks of 256 bytes (each time switching contexts) Total time: 8155 clock ticks (244.80 usec) Encryption speed (cycles/byte): 14.56 Encryption speed (Mbps): 292.81 Overhead: 7.4% End of performance measurements Primitive Name: Salsa20 ======================= Profile: SW Key size: 256 bits IV size: 64 bits CPU speed: 533.0 MHz Cycles are measured using MFTB instruction (assuming 16 clocks per tick) Testing memory requirements: Size of ECRYPT_ctx: 64 bytes Testing stream encryption speed: Encrypted 2 blocks of 4096 bytes (under 1 keys, 2 blocks/key) Total time: 6944 clock ticks (208.45 usec) Encryption speed (cycles/byte): 13.56 Encryption speed (Mbps): 314.40 Testing packet encryption speed: Encrypted 140 packets of 40 bytes (under 10 keys, 14 packets/key) Total time: 7830 clock ticks (235.05 usec) Encryption speed (cycles/packet): 894.86 Encryption speed (cycles/byte): 22.37 Encryption speed (Mbps): 190.60 Overhead: 65.0% Encrypted 16 packets of 576 bytes (under 1 keys, 16 packets/key) Total time: 7911 clock ticks (237.48 usec) Encryption speed (cycles/packet): 7911.00 Encryption speed (cycles/byte): 13.73 Encryption speed (Mbps): 310.46 Overhead: 1.3% Encrypted 6 packets of 1500 bytes (under 1 keys, 6 packets/key) Total time: 7800 clock ticks (234.15 usec) Encryption speed (cycles/packet): 20800.00 Encryption speed (cycles/byte): 13.87 Encryption speed (Mbps): 307.50 Overhead: 2.2% Weighted average (Simple Imix): Encryption speed (cycles/byte): 14.38 Encryption speed (Mbps): 296.62 Overhead: 6.0% Testing key setup speed: Did 1600 key setups (under 10 keys, 160 setups/key) Total time: 9671 clock ticks (290.31 usec) Key setup speed (cycles/setup): 96.71 Key setup speed (setups/second): 5511322.51 Testing IV setup speed: Did 2700 IV setups (under 10 keys, 270 setups/key) Total time: 6601 clock ticks (198.15 usec) IV setup speed (cycles/setup): 39.12 IV setup speed (setups/second): 13625776.40 Testing key agility: Encrypted 35 blocks of 256 bytes (each time switching contexts) Total time: 8143 clock ticks (244.44 usec) Encryption speed (cycles/byte): 14.54 Encryption speed (Mbps): 293.24 Overhead: 7.2% End of performance measurements ******************************************************************************* DATE: ------------------------------------------------------------------------------- Mon Nov 7 22:07:35 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../../../submissions/salsa20/../../include -I../../../submissions/salsa20 -mcpu=G3 -c -o salsa20_gcc_G3.o ../../../submissions/salsa20/salsa20.c gcc -Wall -pedantic -ansi -O3 -funroll-all-loops -fomit-frame-pointer -mcpu=G3 ecrypt-test_gcc_G3.o ecrypt-sync_gcc_G3.o salsa20_gcc_G3.o -o ecrypt-test EXECUTABLE: ------------------------------------------------------------------------------- 09c9c4a7312272ed200d0df840fc1b24 -