******************************************************************************** * ECRYPT Stream Cipher Project * ******************************************************************************** Primitive Name: AES-CTR ======================= Profile: bench Key size: 256 bits IV size: 128 bits CPU speed: 2210.2 MHz Cycles are measured using RDTSC instruction Testing memory requirements: Size of ECRYPT_ctx: 312 bytes Testing stream encryption speed: Encrypted 6 blocks of 4096 bytes (under 1 keys, 6 blocks/key) Total time: 495070 clock ticks (223.99 usec) Encryption speed (cycles/byte): 20.14 Encryption speed (Mbps): 877.74 End of performance measurements ******************************************************************************* DATE: ------------------------------------------------------------------------------- Mon Jan 29 22:44:55 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=1 conf=gcc_k8_Os-ofp gcc -Wall -pedantic -ansi -Os -fomit-frame-pointer -DECRYPT_API=ecrypt-sync.h -DECRYPT_VARIANT=1 -I../../../../../../benchmarks/aes-ctr/aes-256/hongjun/v1/../../../../../include -I../../../../../../benchmarks/aes-ctr/aes-256/hongjun/v1 -march=k8 -c -o aes-ctr_gcc_k8.o ../../../../../../benchmarks/aes-ctr/aes-256/hongjun/v1/aes-ctr.c ../../../../../../benchmarks/aes-ctr/aes-256/hongjun/v1/aes-ctr.c: In function ‘ECRYPT_process_bytes’: ../../../../../../benchmarks/aes-ctr/aes-256/hongjun/v1/aes-ctr.c:120: warning: unused variable ‘y3’ ../../../../../../benchmarks/aes-ctr/aes-256/hongjun/v1/aes-ctr.c:120: warning: unused variable ‘y2’ ../../../../../../benchmarks/aes-ctr/aes-256/hongjun/v1/aes-ctr.c:120: warning: unused variable ‘y1’ ../../../../../../benchmarks/aes-ctr/aes-256/hongjun/v1/aes-ctr.c:134: warning: unused variable ‘y3’ ../../../../../../benchmarks/aes-ctr/aes-256/hongjun/v1/aes-ctr.c:134: warning: unused variable ‘y2’ ../../../../../../benchmarks/aes-ctr/aes-256/hongjun/v1/aes-ctr.c:134: warning: unused variable ‘y1’ gcc -Wall -pedantic -ansi -Os -fomit-frame-pointer -march=k8 ecrypt-test_gcc_k8.o ecrypt-sync_gcc_k8.o aes-ctr_gcc_k8.o -o ecrypt-test EXECUTABLE: ------------------------------------------------------------------------------- 1efbcb8eff36b1190207082c2b2ad0c7 -