********************************************************************************
*                          ECRYPT Stream Cipher Project                        *
********************************************************************************

Primitive Name: SNOW-2.0
========================
Profile: bench
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: 108 bytes

Testing stream encryption speed:

Encrypted 21 blocks of 4096 bytes (under 1 keys, 21 blocks/key)
Total time: 407715 clock ticks (239.83 usec)
Encryption speed (cycles/byte): 4.74
Encryption speed (Mbps): 2869.20

Testing packet encryption speed:

Encrypted 360 packets of 40 bytes (under 10 keys, 36 packets/key)
Total time: 412299 clock ticks (242.53 usec)
Encryption speed (cycles/packet): 1145.27
Encryption speed (cycles/byte): 28.63
Encryption speed (Mbps): 475.00
Overhead: 504.0%

Encrypted 120 packets of 576 bytes (under 10 keys, 12 packets/key)
Total time: 419930 clock ticks (247.02 usec)
Encryption speed (cycles/packet): 3499.42
Encryption speed (cycles/byte): 6.08
Encryption speed (Mbps): 2238.54
Overhead: 28.2%

Encrypted 50 packets of 1500 bytes (under 1 keys, 50 packets/key)
Total time: 402845 clock ticks (236.97 usec)
Encryption speed (cycles/packet): 8056.90
Encryption speed (cycles/byte): 5.37
Encryption speed (Mbps): 2531.99
Overhead: 13.3%

Weighted average (Simple Imix):
Encryption speed (cycles/byte): 7.36
Encryption speed (Mbps): 1847.01
Overhead: 55.3%

Testing key setup speed:

Did 5000 key setups (under 10 keys, 500 setups/key)
Total time: 382570 clock ticks (225.04 usec)
Key setup speed (cycles/setup): 76.51
Key setup speed (setups/second): 22218156.15

Testing IV setup speed:

Did 500 IV setups (under 10 keys, 50 setups/key)
Total time: 372914 clock ticks (219.36 usec)
IV setup speed (cycles/setup): 745.83
IV setup speed (setups/second): 2279345.91

Testing key agility:

Encrypted 270 blocks of 256 bytes (each time switching contexts)
Total time: 422411 clock ticks (248.48 usec)
Encryption speed (cycles/byte): 6.11
Encryption speed (Mbps): 2225.40
Overhead: 28.9%


End of performance measurements

Primitive Name: SNOW-2.0
========================
Profile: bench
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: 108 bytes

Testing stream encryption speed:

Encrypted 21 blocks of 4096 bytes (under 1 keys, 21 blocks/key)
Total time: 407629 clock ticks (239.78 usec)
Encryption speed (cycles/byte): 4.74
Encryption speed (Mbps): 2869.81

Testing packet encryption speed:

Encrypted 350 packets of 40 bytes (under 10 keys, 35 packets/key)
Total time: 411162 clock ticks (241.86 usec)
Encryption speed (cycles/packet): 1174.75
Encryption speed (cycles/byte): 29.37
Encryption speed (Mbps): 463.08
Overhead: 519.7%

Encrypted 120 packets of 576 bytes (under 10 keys, 12 packets/key)
Total time: 422924 clock ticks (248.78 usec)
Encryption speed (cycles/packet): 3524.37
Encryption speed (cycles/byte): 6.12
Encryption speed (Mbps): 2222.70
Overhead: 29.1%

Encrypted 50 packets of 1500 bytes (under 1 keys, 50 packets/key)
Total time: 403814 clock ticks (237.54 usec)
Encryption speed (cycles/packet): 8076.28
Encryption speed (cycles/byte): 5.38
Encryption speed (Mbps): 2525.92
Overhead: 13.6%

Weighted average (Simple Imix):
Encryption speed (cycles/byte): 7.44
Encryption speed (Mbps): 1827.23
Overhead: 57.1%

Testing key setup speed:

Did 4400 key setups (under 10 keys, 440 setups/key)
Total time: 438314 clock ticks (257.83 usec)
Key setup speed (cycles/setup): 99.62
Key setup speed (setups/second): 17065391.48

Testing IV setup speed:

Did 500 IV setups (under 10 keys, 50 setups/key)
Total time: 386239 clock ticks (227.20 usec)
IV setup speed (cycles/setup): 772.48
IV setup speed (setups/second): 2200709.92

Testing key agility:

Encrypted 270 blocks of 256 bytes (each time switching contexts)
Total time: 423022 clock ticks (248.84 usec)
Encryption speed (cycles/byte): 6.12
Encryption speed (Mbps): 2222.18
Overhead: 29.1%


End of performance measurements

*******************************************************************************

DATE:
-------------------------------------------------------------------------------
Thu Feb 14 07:33:43 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_pentium4_O3-ual-ofp

gcc -Wall -pedantic -ansi -O3 -funroll-all-loops -fomit-frame-pointer -DECRYPT_API=ecrypt-sync.h -DECRYPT_VARIANT=1 -I../../../benchmarks/snow-2.0/../../include -I../../../benchmarks/snow-2.0 -march=pentium4 -c -o snow-2.0_gcc_pentium4.o ../../../benchmarks/snow-2.0/snow-2.0.c
gcc -Wall -pedantic -ansi -O3 -funroll-all-loops -fomit-frame-pointer -march=pentium4 ecrypt-test_gcc_pentium4.o ecrypt-sync_gcc_pentium4.o snow-2.0_gcc_pentium4.o -o ecrypt-test

EXECUTABLE:
-------------------------------------------------------------------------------
addd5fc3eda6838e2bc39907d5c59062  -