| Time | Relative time | Primitive | Implementation | Compiler |
|---|
| | 3hfe | crypto_encrypt/3hfe/ref | g++ -m32 -O3 -fomit-frame-pointer |
| | 4hfe | crypto_encrypt/4hfe/ref | g++ -m32 -O3 -fomit-frame-pointer |
| 2106468 | 1.00 | mceliece | crypto_encrypt/mceliece/ref | gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer (4.5.2) |
| 1970615 | 1.00 | ntruees787ep1 | crypto_encrypt/ntruees787ep1/ref | gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer (4.5.2) |
| 15597441 | 1.00 | ronald1024 | crypto_encrypt/ronald1024/openssl | gcc -m32 -march=pentium4 -Os -fomit-frame-pointer (4.5.2) |
| 45061613 | 1.00 | ronald1536 | crypto_encrypt/ronald1536/openssl | gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer (4.5.2) |
| 92193327 | 1.00 | ronald2048 | crypto_encrypt/ronald2048/openssl | gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer (4.5.2) |
| 295486077 | 1.00 | ronald3072 | crypto_encrypt/ronald3072/openssl | gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer (4.5.2) |
| 618954781 | 1.00 | ronald4096 | crypto_encrypt/ronald4096/openssl | gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer (4.5.2) |