Implementation notes: amd64, titan0, crypto_aead/norx6444v1

Computer: titan0
Microarchitecture: amd64; Haswell+AES (306c3)
Architecture: amd64
CPU ID: GenuineIntel-000306c3-bfebfbff
SUPERCOP version: 20240625
Operation: crypto_aead
Primitive: norx6444v1
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
347607815 8 031496 868 1056T:refclang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062720240625
352137719 8 031680 868 1056T:refclang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062720240625
352914610 8 025106 860 1088T:refclang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062720240625
390734658 8 024225 788 1056T:refgcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062720240625
392956081 8 025896 868 1024T:refclang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062720240625
393128648 8 030976 868 1024T:refclang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062720240625
408189218 8 032996 820 1088T:refgcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062720240625
412366466 8 028212 820 1088T:refgcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062720240625
429605639 8 026844 812 1088T:refgcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062720240625

Compiler output


norx.c: In function 'norx_decrypt_lastblock',
norx.c:     inlined from 'norx_decrypt_msg.part.0' at norx.c:452:9:
norx.c: norx.c:313:16: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
norx.c:   313 |         b[j]   = c;
norx.c:       |         ~~~~~~~^~~
norx.c: norx.c: In function 'norx_decrypt_msg.part.0':
norx.c: norx.c:287:13: note: at offset 8 into destination object 'b' of size 8
norx.c:   287 |     uint8_t b[BYTES(NORX_W)];
norx.c:       |             ^

Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
T:refgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)

Compiler output


norx.c: norx.c: In function 'norx_decrypt_msg.part.0':
norx.c: norx.c:455:9: warning: 'emptyblock' may be used uninitialized [-Wmaybe-uninitialized]
norx.c:   455 |         norx_pad(emptyblock, emptyblock, 0);
norx.c:       |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
norx.c: norx.c:144:25: note: by argument 2 of type 'const uint8_t *' {aka 'const unsigned char *'} to 'norx_pad' declared here
norx.c:   144 | static NORX_INLINE void norx_pad(uint8_t *out, const uint8_t *in, const size_t inlen)
norx.c:       |                         ^~~~~~~~
norx.c: norx.c:434:17: note: 'emptyblock' declared here
norx.c:   434 |         uint8_t emptyblock[BYTES(RATE)];
norx.c:       |                 ^~~~~~~~~~

Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
T:refgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)