Implementation notes: amd64, nucnuc, crypto_aead/led80n6t4silcv3
Computer: nucnuc
Microarchitecture: amd64; Airmont (406c3)
Architecture: amd64
CPU ID: GenuineIntel-000406c3-bfebfbff
SUPERCOP version: 20240625
Operation: crypto_aead
Primitive: led80n6t4silcv3
| Time | Object size | Test size | Implementation | Compiler | Benchmark date | SUPERCOP version |
|---|
| 3554660 | 6344 0 32 | 20968 780 1112 | T:vperm | gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240704 | 20240625 |
| 3902858 | 5673 0 32 | 19855 772 1112 | T:vperm | gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240704 | 20240625 |
| 4024381 | 4966 0 32 | 17947 756 1080 | T:vperm | gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240704 | 20240625 |
| 4455514 | 7472 0 32 | 23256 780 1112 | T:vperm | gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240704 | 20240625 |
| 47258611 | 5524 4 4 | 20760 816 1016 | T:ref | clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240704 | 20240625 |
| 47302045 | 5953 4 4 | 22824 816 1016 | T:ref | clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240704 | 20240625 |
| 47811964 | 6375 4 4 | 22768 816 1016 | T:ref | clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240704 | 20240625 |
| 94786789 | 8413 4 4 | 24226 792 1112 | T:ref | gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240704 | 20240625 |
| 207581307 | 3604 4 4 | 17670 808 1016 | T:ref | clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240704 | 20240625 |
| 209885751 | 3778 4 4 | 17887 776 1112 | T:ref | gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240704 | 20240625 |
| 213069170 | 3397 4 4 | 16886 808 1016 | T:ref | clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240704 | 20240625 |
| 215400532 | 3887 4 4 | 18530 792 1112 | T:ref | gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240704 | 20240625 |
| 382198632 | 3162 4 4 | 16181 768 1080 | T:ref | gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240704 | 20240625 |
Compiler output
encrypt.c: encrypt.c:70:2: warning: misleading indentation; statement is not part of the previous 'for' [-Wmisleading-indentation]
encrypt.c: return RETURN_SUCCESS;
encrypt.c: ^
encrypt.c: encrypt.c:65:5: note: previous statement is here
encrypt.c: for(i = 0; i < CRYPTO_ABYTES; i++)
encrypt.c: ^
encrypt.c: 1 warning generated.
Number of similar (implementation,compiler) pairs: 5, namely:
| Implementation | Compiler |
| T:ref | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
| T:ref | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
| T:ref | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
| T:ref | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
| T:ref | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
Compiler output
encrypt.c: encrypt.c: In function 'crypto_aead_led80n6t4silcv3_ref_timingleaks_decrypt':
encrypt.c: encrypt.c:65:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
encrypt.c: 65 | for(i = 0; i < CRYPTO_ABYTES; i++)
encrypt.c: | ^~~
encrypt.c: encrypt.c:70:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
encrypt.c: 70 | return RETURN_SUCCESS;
encrypt.c: | ^~~~~~
Number of similar (implementation,compiler) pairs: 4, namely:
| Implementation | Compiler |
| T:ref | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
| T:ref | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
| T:ref | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
| T:ref | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
Compiler output
encrypt.c: encrypt.c:70:2: warning: misleading indentation; statement is not part of the previous 'for' [-Wmisleading-indentation]
encrypt.c: return RETURN_SUCCESS;
encrypt.c: ^
encrypt.c: encrypt.c:65:5: note: previous statement is here
encrypt.c: for(i = 0; i < CRYPTO_ABYTES; i++)
encrypt.c: ^
encrypt.c: 1 warning generated.
silc.c: silc.c:174:34: warning: implicit conversion from 'int' to 'char' changes value from 128 to -128 [-Wconstant-conversion]
silc.c: state = XORDQW(tmpState, SHR(state, 8));
silc.c: ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
silc.c: ./common.h:30:126: note: expanded from macro 'SHR'
silc.c: #define SHR(x,n) _mm_shuffle_epi8((x), _mm_set_epi8(127+(n), 126+(n), 125+(n), 124+(n), 123+(n), 122+(n), 121+(n), 120+(n), 119+(n), 118+(n), 117+(n), 116+(n), 115+(n), 114+(n), 113+(n), 112+(n))) // shift to the right
silc.c: ~~~~~~~~~~~~ ^
silc.c: ./common.h:18:43: note: expanded from macro 'XORDQW'
silc.c: #define XORDQW(x, y) _mm_xor_si128((x), (y))
silc.c: ^
silc.c: silc.c:174:34: warning: implicit conversion from 'int' to 'char' changes value from 129 to -127 [-Wconstant-conversion]
silc.c: state = XORDQW(tmpState, SHR(state, 8));
silc.c: ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
silc.c: ./common.h:30:117: note: expanded from macro 'SHR'
silc.c: #define SHR(x,n) _mm_shuffle_epi8((x), _mm_set_epi8(127+(n), 126+(n), 125+(n), 124+(n), 123+(n), 122+(n), 121+(n), 120+(n), 119+(n), 118+(n), 117+(n), 116+(n), 115+(n), 114+(n), 113+(n), 112+(n))) // shift to the right
silc.c: ~~~~~~~~~~~~ ^
silc.c: ./common.h:18:43: note: expanded from macro 'XORDQW'
silc.c: #define XORDQW(x, y) _mm_xor_si128((x), (y))
silc.c: ^
silc.c: silc.c:174:34: warning: implicit conversion from 'int' to 'char' changes value from 130 to -126 [-Wconstant-conversion]
silc.c: state = XORDQW(tmpState, SHR(state, 8));
silc.c: ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
silc.c: ./common.h:30:108: note: expanded from macro 'SHR'
silc.c: #define SHR(x,n) _mm_shuffle_epi8((x), _mm_set_epi8(127+(n), 126+(n), 125+(n), 124+(n), 123+(n), 122+(n), 121+(n), 120+(n), 119+(n), 118+(n), 117+(n), 116+(n), 115+(n), 114+(n), 113+(n), 112+(n))) // shift to the right
silc.c: ~~~~~~~~~~~~ ^
silc.c: ./common.h:18:43: note: expanded from macro 'XORDQW'
silc.c: ...
Number of similar (implementation,compiler) pairs: 4, namely:
| Implementation | Compiler |
| T:vperm | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
| T:vperm | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
| T:vperm | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
| T:vperm | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
Compiler output
encrypt.c: encrypt.c:70:2: warning: misleading indentation; statement is not part of the previous 'for' [-Wmisleading-indentation]
encrypt.c: return RETURN_SUCCESS;
encrypt.c: ^
encrypt.c: encrypt.c:65:5: note: previous statement is here
encrypt.c: for(i = 0; i < CRYPTO_ABYTES; i++)
encrypt.c: ^
encrypt.c: 1 warning generated.
led.c: led.c:172:16: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'MixColumnWithSbox' that is compiled without support for 'ssse3'
led.c: dqword tmp1 = PSHUFB(LOAD(Mbox1), sum);
led.c: ^
led.c: ./common.h:42:22: note: expanded from macro 'PSHUFB'
led.c: #define PSHUFB(s, x) _mm_shuffle_epi8((s), (x)) /*return s(x)*/
led.c: ^
led.c: led.c:174:16: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'MixColumnWithSbox' that is compiled without support for 'ssse3'
led.c: dqword tmp2 = PSHUFB(LOAD(Mbox2), sum);
led.c: ^
led.c: ./common.h:42:22: note: expanded from macro 'PSHUFB'
led.c: #define PSHUFB(s, x) _mm_shuffle_epi8((s), (x)) /*return s(x)*/
led.c: ^
led.c: led.c:181:9: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'MixColumnWithSbox' that is compiled without support for 'ssse3'
led.c: tmp1 = PSHUFB(LOAD(Mbox3), tmp3);
led.c: ^
led.c: ./common.h:42:22: note: expanded from macro 'PSHUFB'
led.c: #define PSHUFB(s, x) _mm_shuffle_epi8((s), (x)) /*return s(x)*/
led.c: ^
led.c: led.c:182:9: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'MixColumnWithSbox' that is compiled without support for 'ssse3'
led.c: tmp2 = PSHUFB(LOAD(Mbox4), tmp3);
led.c: ^
led.c: ./common.h:42:22: note: expanded from macro 'PSHUFB'
led.c: #define PSHUFB(s, x) _mm_shuffle_epi8((s), (x)) /*return s(x)*/
led.c: ^
led.c: led.c:190:9: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'MixColumnWithSbox' that is compiled without support for 'ssse3'
led.c: ...
Number of similar (implementation,compiler) pairs: 1, namely:
| Implementation | Compiler |
| T:vperm | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
Compiler output
encrypt.c: encrypt.c: In function 'crypto_aead_led80n6t4silcv3_vperm_timingleaks_decrypt':
encrypt.c: encrypt.c:65:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
encrypt.c: 65 | for(i = 0; i < CRYPTO_ABYTES; i++)
encrypt.c: | ^~~
encrypt.c: encrypt.c:70:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
encrypt.c: 70 | return RETURN_SUCCESS;
encrypt.c: | ^~~~~~
silc.c: silc.c: In function 'ae_decrypt':
silc.c: silc.c:194:12: warning: unused variable 'tmpState' [-Wunused-variable]
silc.c: 194 | dqword tmpState;
silc.c: | ^~~~~~~~
Number of similar (implementation,compiler) pairs: 4, namely:
| Implementation | Compiler |
| T:vperm | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
| T:vperm | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
| T:vperm | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
| T:vperm | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |