| 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 |
| | mceliece | crypto_encrypt/mceliece/ref | gcc -m32 -O3 -fomit-frame-pointer |
| 1948065 | 1.00 | ntruees787ep1 | crypto_encrypt/ntruees787ep1/ref | gcc -funroll-loops -march=athlon -O3 -fomit-frame-pointer (4.0.1 (Apple Inc. build 5490)) |
| 16380504 | 1.00 | ronald1024 | crypto_encrypt/ronald1024/openssl | gcc -march=i486 -Os -fomit-frame-pointer (4.0.1 (Apple Inc. build 5490)) |
| 42197967 | 1.00 | ronald1536 | crypto_encrypt/ronald1536/openssl | gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer (4.0.1 (Apple Inc. build 5490)) |
| 88568718 | 1.00 | ronald2048 | crypto_encrypt/ronald2048/openssl | gcc -m32 -march=pentium-m -O -fomit-frame-pointer (4.0.1 (Apple Inc. build 5490)) |
| 258450854 | 1.00 | ronald3072 | crypto_encrypt/ronald3072/openssl | gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer (4.0.1 (Apple Inc. build 5490)) |
| 546354186 | 1.00 | ronald4096 | crypto_encrypt/ronald4096/openssl | cc (4.0.1 (Apple Inc. build 5490)) |