******************************************************************************** * ECRYPT Stream Cipher Project * ******************************************************************************** Primitive Name: NLS =================== Profile: S._H. Key size: 128 bits IV size: 64 bits CPU speed: 2210.2 MHz Cycles are measured using RDTSC instruction Testing memory requirements: Size of ECRYPT_ctx: 228 bytes Testing stream encryption speed: Encrypted 31 blocks of 4096 bytes (under 1 keys, 31 blocks/key) Total time: 603349 clock ticks (272.98 usec) Encryption speed (cycles/byte): 4.75 Encryption speed (Mbps): 3721.14 Testing packet encryption speed: Encrypted 700 packets of 40 bytes (under 10 keys, 70 packets/key) Total time: 525376 clock ticks (237.70 usec) Encryption speed (cycles/packet): 750.54 Encryption speed (cycles/byte): 18.76 Encryption speed (Mbps): 942.35 Overhead: 294.9% Encrypted 180 packets of 576 bytes (under 10 keys, 18 packets/key) Total time: 544683 clock ticks (246.44 usec) Encryption speed (cycles/packet): 3026.02 Encryption speed (cycles/byte): 5.25 Encryption speed (Mbps): 3365.69 Overhead: 10.6% Encrypted 70 packets of 1500 bytes (under 1 keys, 70 packets/key) Total time: 482174 clock ticks (218.16 usec) Encryption speed (cycles/packet): 6888.20 Encryption speed (cycles/byte): 4.59 Encryption speed (Mbps): 3850.43 Overhead: -3.4% Weighted average (Simple Imix): Encryption speed (cycles/byte): 5.94 Encryption speed (Mbps): 2978.30 Overhead: 24.9% Testing key setup speed: Did 1300 key setups (under 10 keys, 130 setups/key) Total time: 547090 clock ticks (247.53 usec) Key setup speed (cycles/setup): 420.84 Key setup speed (setups/second): 5251920.16 Testing IV setup speed: Did 1700 IV setups (under 10 keys, 170 setups/key) Total time: 537930 clock ticks (243.38 usec) IV setup speed (cycles/setup): 316.43 IV setup speed (setups/second): 6984843.75 Testing key agility: Encrypted 310 blocks of 256 bytes (each time switching contexts) Total time: 545055 clock ticks (246.61 usec) Encryption speed (cycles/byte): 6.87 Encryption speed (Mbps): 2574.45 Overhead: 44.5% End of performance measurements Primitive Name: NLS =================== Profile: S._H. Key size: 128 bits IV size: 128 bits CPU speed: 2210.2 MHz Cycles are measured using RDTSC instruction Testing memory requirements: Size of ECRYPT_ctx: 228 bytes Testing stream encryption speed: Encrypted 31 blocks of 4096 bytes (under 1 keys, 31 blocks/key) Total time: 603372 clock ticks (272.99 usec) Encryption speed (cycles/byte): 4.75 Encryption speed (Mbps): 3721.00 Testing packet encryption speed: Encrypted 600 packets of 40 bytes (under 10 keys, 60 packets/key) Total time: 493112 clock ticks (223.11 usec) Encryption speed (cycles/packet): 821.85 Encryption speed (cycles/byte): 20.55 Encryption speed (Mbps): 860.58 Overhead: 332.4% Encrypted 170 packets of 576 bytes (under 10 keys, 17 packets/key) Total time: 526518 clock ticks (238.22 usec) Encryption speed (cycles/packet): 3097.16 Encryption speed (cycles/byte): 5.38 Encryption speed (Mbps): 3288.38 Overhead: 13.2% Encrypted 70 packets of 1500 bytes (under 1 keys, 70 packets/key) Total time: 487163 clock ticks (220.41 usec) Encryption speed (cycles/packet): 6959.47 Encryption speed (cycles/byte): 4.64 Encryption speed (Mbps): 3811.00 Overhead: -2.4% Weighted average (Simple Imix): Encryption speed (cycles/byte): 6.15 Encryption speed (Mbps): 2876.84 Overhead: 29.3% Testing key setup speed: Did 1300 key setups (under 10 keys, 130 setups/key) Total time: 549559 clock ticks (248.65 usec) Key setup speed (cycles/setup): 422.74 Key setup speed (setups/second): 5228324.89 Testing IV setup speed: Did 1400 IV setups (under 10 keys, 140 setups/key) Total time: 542152 clock ticks (245.29 usec) IV setup speed (cycles/setup): 387.25 IV setup speed (setups/second): 5707428.91 Testing key agility: Encrypted 310 blocks of 256 bytes (each time switching contexts) Total time: 546055 clock ticks (247.06 usec) Encryption speed (cycles/byte): 6.88 Encryption speed (Mbps): 2569.74 Overhead: 44.8% End of performance measurements ******************************************************************************* DATE: ------------------------------------------------------------------------------- Mon Jan 29 22:15:16 CET 2007 CPU: ------------------------------------------------------------------------------- processor : 0 vendor_id : AuthenticAMD cpu family : 15 model : 75 model name : AMD Athlon(tm) 64 X2 Dual Core Processor 4200+ stepping : 2 cpu MHz : 2210.210 cache size : 512 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 2 fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow up pni cx16 lahf_lm cmp_legacy svm cr8_legacy bogomips : 4424.76 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: ts fid vid ttp tm stc processor : 1 vendor_id : AuthenticAMD cpu family : 15 model : 75 model name : AMD Athlon(tm) 64 X2 Dual Core Processor 4200+ stepping : 2 cpu MHz : 2210.210 cache size : 512 KB physical id : 0 siblings : 2 core id : 1 cpu cores : 2 fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow up pni cx16 lahf_lm cmp_legacy svm cr8_legacy bogomips : 4429.23 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: ts fid vid ttp tm stc COMPILER: ------------------------------------------------------------------------------- Using built-in specs. Target: x86_64-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 --program-suffix=-4.1 --enable-__cxa_atexit --enable-clocale=gnu --enable-libstdcxx-debug --enable-mpfr --enable-checking=release x86_64-linux-gnu Thread model: posix gcc version 4.1.2 20060928 (prerelease) (Ubuntu 4.1.1-13ubuntu5) COMPILATION: ------------------------------------------------------------------------------- make var=2 conf=gcc_default_O3-ual-ofp gcc -Wall -pedantic -ansi -O3 -funroll-all-loops -fomit-frame-pointer -DECRYPT_API=ecrypt-sync.h -DECRYPT_VARIANT=2 -I../../../../submissions/nls/sync/../../../include -I../../../../submissions/nls/sync -c -o nls_gcc_default.o ../../../../submissions/nls/sync/nls.c gcc -Wall -pedantic -ansi -O3 -funroll-all-loops -fomit-frame-pointer ecrypt-test_gcc_default.o ecrypt-sync_gcc_default.o nls_gcc_default.o -o ecrypt-test EXECUTABLE: ------------------------------------------------------------------------------- f5c8e2c392394879fd1757516e8eb93d -