******************************************************************************** * ECRYPT Stream Cipher Project * ******************************************************************************** Primitive Name: RC4 =================== Profile: bench Key size: 128 bits IV size: 0 bits CPU speed: 1700.0 MHz Cycles are measured using RDTSC instruction Testing memory requirements: Size of ECRYPT_ctx: 1068 bytes Testing stream encryption speed: Encrypted 7 blocks of 4096 bytes (under 1 keys, 7 blocks/key) Total time: 372165 clock ticks (218.92 usec) Encryption speed (cycles/byte): 12.98 Encryption speed (Mbps): 1047.76 Testing packet encryption speed: Encrypted 30 packets of 40 bytes (under 1 keys, 30 packets/key) Total time: 418005 clock ticks (245.89 usec) Encryption speed (cycles/packet): 13933.50 Encryption speed (cycles/byte): 348.34 Encryption speed (Mbps): 39.04 Overhead: 2583.6% Encrypted 20 packets of 576 bytes (under 1 keys, 20 packets/key) Total time: 417742 clock ticks (245.73 usec) Encryption speed (cycles/packet): 20887.10 Encryption speed (cycles/byte): 36.26 Encryption speed (Mbps): 375.04 Overhead: 179.4% Encrypted 12 packets of 1500 bytes (under 1 keys, 12 packets/key) Total time: 395525 clock ticks (232.66 usec) Encryption speed (cycles/packet): 32960.42 Encryption speed (cycles/byte): 21.97 Encryption speed (Mbps): 618.92 Overhead: 69.3% Weighted average (Simple Imix): Encryption speed (cycles/byte): 52.41 Encryption speed (Mbps): 259.49 Overhead: 303.8% Testing key setup speed: Did 5000 key setups (under 10 keys, 500 setups/key) Total time: 315564 clock ticks (185.63 usec) Key setup speed (cycles/setup): 63.11 Key setup speed (setups/second): 26935898.90 Testing IV setup speed: Did 31 IV setups (under 1 keys, 31 setups/key) Total time: 413518 clock ticks (243.25 usec) IV setup speed (cycles/setup): 13339.29 IV setup speed (setups/second): 127443.06 Testing key agility: Encrypted 60 blocks of 256 bytes (each time switching contexts) Total time: 374288 clock ticks (220.17 usec) Encryption speed (cycles/byte): 24.37 Encryption speed (Mbps): 558.12 Overhead: 87.7% End of performance measurements Primitive Name: RC4 =================== Profile: bench Key size: 256 bits IV size: 0 bits CPU speed: 1700.0 MHz Cycles are measured using RDTSC instruction Testing memory requirements: Size of ECRYPT_ctx: 1068 bytes Testing stream encryption speed: Encrypted 7 blocks of 4096 bytes (under 1 keys, 7 blocks/key) Total time: 372196 clock ticks (218.94 usec) Encryption speed (cycles/byte): 12.98 Encryption speed (Mbps): 1047.67 Testing packet encryption speed: Encrypted 30 packets of 40 bytes (under 1 keys, 30 packets/key) Total time: 418205 clock ticks (246.00 usec) Encryption speed (cycles/packet): 13940.17 Encryption speed (cycles/byte): 348.50 Encryption speed (Mbps): 39.02 Overhead: 2584.7% Encrypted 20 packets of 576 bytes (under 1 keys, 20 packets/key) Total time: 417482 clock ticks (245.58 usec) Encryption speed (cycles/packet): 20874.10 Encryption speed (cycles/byte): 36.24 Encryption speed (Mbps): 375.28 Overhead: 179.2% Encrypted 12 packets of 1500 bytes (under 1 keys, 12 packets/key) Total time: 395801 clock ticks (232.82 usec) Encryption speed (cycles/packet): 32983.42 Encryption speed (cycles/byte): 21.99 Encryption speed (Mbps): 618.49 Overhead: 69.4% Weighted average (Simple Imix): Encryption speed (cycles/byte): 52.41 Encryption speed (Mbps): 259.47 Overhead: 303.8% Testing key setup speed: Did 3900 key setups (under 10 keys, 390 setups/key) Total time: 350676 clock ticks (206.28 usec) Key setup speed (cycles/setup): 89.92 Key setup speed (setups/second): 18906340.90 Testing IV setup speed: Did 31 IV setups (under 1 keys, 31 setups/key) Total time: 413518 clock ticks (243.25 usec) IV setup speed (cycles/setup): 13339.29 IV setup speed (setups/second): 127443.06 Testing key agility: Encrypted 60 blocks of 256 bytes (each time switching contexts) Total time: 374941 clock ticks (220.55 usec) Encryption speed (cycles/byte): 24.41 Encryption speed (Mbps): 557.14 Overhead: 88.0% End of performance measurements ******************************************************************************* DATE: ------------------------------------------------------------------------------- Thu Feb 14 08:04:51 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=2 conf=gcc_k8_O3-ual-ofp gcc -Wall -pedantic -ansi -O3 -funroll-all-loops -fomit-frame-pointer -DECRYPT_API=ecrypt-sync.h -DECRYPT_VARIANT=2 -I../../../benchmarks/rc4/../../include -I../../../benchmarks/rc4 -march=k8 -c -o rc4_gcc_k8.o ../../../benchmarks/rc4/rc4.c gcc -Wall -pedantic -ansi -O3 -funroll-all-loops -fomit-frame-pointer -march=k8 ecrypt-test_gcc_k8.o ecrypt-sync_gcc_k8.o rc4_gcc_k8.o -o ecrypt-test EXECUTABLE: ------------------------------------------------------------------------------- ead131a62e039d00d3b07cc204efa103 -