******************************************************************************** * ECRYPT Stream Cipher Project * ******************************************************************************** Primitive Name: HC-256 ====================== Profile: S3___ 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: 8396 bytes Testing stream encryption speed: Encrypted 19 blocks of 4096 bytes (under 1 keys, 19 blocks/key) Total time: 395779 clock ticks (232.81 usec) Encryption speed (cycles/byte): 5.09 Encryption speed (Mbps): 2674.24 Testing packet encryption speed: Encrypted 6 packets of 40 bytes (under 1 keys, 6 packets/key) Total time: 398572 clock ticks (234.45 usec) Encryption speed (cycles/packet): 66428.67 Encryption speed (cycles/byte): 1660.72 Encryption speed (Mbps): 8.19 Overhead: 32555.5% Encrypted 6 packets of 576 bytes (under 1 keys, 6 packets/key) Total time: 413690 clock ticks (243.35 usec) Encryption speed (cycles/packet): 68948.33 Encryption speed (cycles/byte): 119.70 Encryption speed (Mbps): 113.62 Overhead: 2253.8% Encrypted 5 packets of 1500 bytes (under 1 keys, 5 packets/key) Total time: 368969 clock ticks (217.04 usec) Encryption speed (cycles/packet): 73793.80 Encryption speed (cycles/byte): 49.20 Encryption speed (Mbps): 276.45 Overhead: 867.4% Weighted average (Simple Imix): Encryption speed (cycles/byte): 199.46 Encryption speed (Mbps): 68.18 Overhead: 3822.0% Testing key setup speed: Did 7000 key setups (under 10 keys, 700 setups/key) Total time: 335801 clock ticks (197.53 usec) Key setup speed (cycles/setup): 47.97 Key setup speed (setups/second): 35437655.04 Testing IV setup speed: Did 6 IV setups (under 1 keys, 6 setups/key) Total time: 397316 clock ticks (233.72 usec) IV setup speed (cycles/setup): 66219.33 IV setup speed (setups/second): 25672.26 Testing key agility: Encrypted 60 blocks of 256 bytes (each time switching contexts) Total time: 371819 clock ticks (218.72 usec) Encryption speed (cycles/byte): 24.21 Encryption speed (Mbps): 561.82 Overhead: 376.0% End of performance measurements Primitive Name: HC-256 ====================== Profile: S3___ Key size: 256 bits IV size: 128 bits CPU speed: 1700.0 MHz Cycles are measured using RDTSC instruction Testing memory requirements: Size of ECRYPT_ctx: 8396 bytes Testing stream encryption speed: Encrypted 20 blocks of 4096 bytes (under 1 keys, 20 blocks/key) Total time: 416598 clock ticks (245.06 usec) Encryption speed (cycles/byte): 5.09 Encryption speed (Mbps): 2674.31 Testing packet encryption speed: Encrypted 6 packets of 40 bytes (under 1 keys, 6 packets/key) Total time: 398762 clock ticks (234.57 usec) Encryption speed (cycles/packet): 66460.33 Encryption speed (cycles/byte): 1661.51 Encryption speed (Mbps): 8.19 Overhead: 32572.0% Encrypted 6 packets of 576 bytes (under 1 keys, 6 packets/key) Total time: 414227 clock ticks (243.66 usec) Encryption speed (cycles/packet): 69037.83 Encryption speed (cycles/byte): 119.86 Encryption speed (Mbps): 113.47 Overhead: 2256.9% Encrypted 5 packets of 1500 bytes (under 1 keys, 5 packets/key) Total time: 369501 clock ticks (217.35 usec) Encryption speed (cycles/packet): 73900.20 Encryption speed (cycles/byte): 49.27 Encryption speed (Mbps): 276.05 Overhead: 868.8% Weighted average (Simple Imix): Encryption speed (cycles/byte): 199.63 Encryption speed (Mbps): 68.13 Overhead: 3825.5% Testing key setup speed: Did 6000 key setups (under 10 keys, 600 setups/key) Total time: 353465 clock ticks (207.92 usec) Key setup speed (cycles/setup): 58.91 Key setup speed (setups/second): 28857171.15 Testing IV setup speed: Did 6 IV setups (under 1 keys, 6 setups/key) Total time: 396966 clock ticks (233.51 usec) IV setup speed (cycles/setup): 66161.00 IV setup speed (setups/second): 25694.90 Testing key agility: Encrypted 60 blocks of 256 bytes (each time switching contexts) Total time: 369824 clock ticks (217.54 usec) Encryption speed (cycles/byte): 24.08 Encryption speed (Mbps): 564.85 Overhead: 373.5% End of performance measurements ******************************************************************************* DATE: ------------------------------------------------------------------------------- Thu Feb 14 07:28:26 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=1 conf=gcc_default_O3-ual-ofp gcc -Wall -pedantic -ansi -O3 -funroll-all-loops -fomit-frame-pointer -DECRYPT_API=ecrypt-sync.h -DECRYPT_VARIANT=1 -I../../../../../submissions/hc-256/hc-256/200511/../../../../include -I../../../../../submissions/hc-256/hc-256/200511 -c -o ecrypt-test_gcc_default.o ../../../../../submissions/hc-256/hc-256/200511/../../../../test/ecrypt-test.c gcc -Wall -pedantic -ansi -O3 -funroll-all-loops -fomit-frame-pointer -DECRYPT_API=ecrypt-sync.h -DECRYPT_VARIANT=1 -I../../../../../submissions/hc-256/hc-256/200511/../../../../include -I../../../../../submissions/hc-256/hc-256/200511 -c -o ecrypt-sync_gcc_default.o ../../../../../submissions/hc-256/hc-256/200511/../../../../api/ecrypt-sync.c gcc -Wall -pedantic -ansi -O3 -funroll-all-loops -fomit-frame-pointer -DECRYPT_API=ecrypt-sync.h -DECRYPT_VARIANT=1 -I../../../../../submissions/hc-256/hc-256/200511/../../../../include -I../../../../../submissions/hc-256/hc-256/200511 -c -o hc-256_gcc_default.o ../../../../../submissions/hc-256/hc-256/200511/hc-256.c gcc -Wall -pedantic -ansi -O3 -funroll-all-loops -fomit-frame-pointer ecrypt-test_gcc_default.o ecrypt-sync_gcc_default.o hc-256_gcc_default.o -o ecrypt-test EXECUTABLE: ------------------------------------------------------------------------------- 9de56b8a366ba6e12b4b040e8b087a47 -