SSLeay 0.6.1 02-Jul-1996 built on Fri Jul 5 09:39:13 EST 1996 options:bn(32,32) md2(int) rc4(ptr,char) des(idx,long) idea(int) C flags:cc -O -DAIX -DB_ENDIAN The 'numbers' are in 1000s of bytes per second processed. type 8 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes md2 19.24k 52.88k 71.35k 77.74k 80.84k md5 215.27k 956.98k 1566.94k 1886.79k 1996.97k sha 114.35k 502.38k 860.94k 1056.24k 1132.34k sha1 105.30k 462.23k 811.70k 992.55k 1073.82k rc4 1113.22k 1253.32k 1277.23k 1281.73k 1271.27k des cfb 244.12k 256.54k 259.91k 257.38k 257.54k des cbc 263.24k 290.78k 297.10k 295.36k 293.93k des ede3 108.58k 114.78k 113.93k 116.12k 113.85k idea cfb 266.39k 279.45k 279.60k 281.51k 278.53k idea cbc 290.81k 318.38k 321.12k 322.66k 325.47k rc2 cfb 208.95k 215.49k 217.47k 217.51k 219.18k rc2 cbc 221.94k 241.18k 241.74k 245.90k 243.55k rsa 512 bits 0.156s rsa 1024 bits 0.974s rsa 2048 bits 7.250s .