Implementation notes: amd64, zen3, crypto_aead/elmd101271v2

Computer: zen3
Architecture: amd64
CPU ID: AuthenticAMD-00a20f10-178bfbff
SUPERCOP version: 20211108
Operation: crypto_aead
Primitive: elmd101271v2
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
17129729756 0 48852894 892 1528T:refclang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2022020620211108
17311229668 0 48852678 892 1528T:refclang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2022020620211108
17412527691 0 50045350 868 1592T:refgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2022020620211108
18479029954 0 48848102 892 1496T:refclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2022020620211108
21919019345 0 50035110 868 1592T:refgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2022020620211108
22263917456 0 48832612 884 1496T:refclang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2022020620211108
22404219991 0 48835446 892 1496T:refclang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2022020620211108
29198118766 0 50033917 860 1592T:refgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2022020620211108
30002817174 0 50031149 844 1560T:refgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2022020620211108

Compiler output

Implementation: T:ref
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
encrypt.c: encrypt.c: In function ‘crypto_aead_elmd101271v2_ref_timingleaks_encrypt’:
encrypt.c: encrypt.c:96:9: warning: ‘process_AD’ accessing 16 bytes in a region of size 8 [-Wstringop-overflow=]
encrypt.c: 96 | process_AD(W, Delta_0, npub, param, ad, adlen);
encrypt.c: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
encrypt.c: encrypt.c:96:9: note: referencing argument 4 of type ‘unsigned char *’
encrypt.c: encrypt.c:19:13: note: in a call to function ‘process_AD’
encrypt.c: 19 | static void process_AD(
encrypt.c: | ^~~~~~~~~~
encrypt.c: encrypt.c:96:9: warning: ‘process_AD’ accessing 16 bytes in a region of size 8 [-Wstringop-overflow=]
encrypt.c: 96 | process_AD(W, Delta_0, npub, param, ad, adlen);
encrypt.c: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
encrypt.c: encrypt.c:96:9: note: referencing argument 4 of type ‘unsigned char *’
encrypt.c: encrypt.c:19:13: note: in a call to function ‘process_AD’
encrypt.c: 19 | static void process_AD(
encrypt.c: | ^~~~~~~~~~
encrypt.c: encrypt.c: In function ‘crypto_aead_elmd101271v2_ref_timingleaks_decrypt’:
encrypt.c: encrypt.c:181:9: warning: ‘process_AD’ accessing 16 bytes in a region of size 8 [-Wstringop-overflow=]
encrypt.c: 181 | process_AD(W, Delta_0, npub, param, ad, adlen);
encrypt.c: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
encrypt.c: encrypt.c:181:9: note: referencing argument 4 of type ‘unsigned char *’
encrypt.c: encrypt.c:19:13: note: in a call to function ‘process_AD’
encrypt.c: 19 | static void process_AD(
encrypt.c: | ^~~~~~~~~~

Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref

Compiler output

Implementation: T:ref
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE
encrypt.c: encrypt.c: In function ‘crypto_aead_elmd101271v2_ref_timingleaks_encrypt’:
encrypt.c: encrypt.c:96:9: warning: ‘process_AD’ accessing 16 bytes in a region of size 8 [-Wstringop-overflow=]
encrypt.c: 96 | process_AD(W, Delta_0, npub, param, ad, adlen);
encrypt.c: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
encrypt.c: encrypt.c:96:9: note: referencing argument 4 of type ‘unsigned char *’
encrypt.c: encrypt.c:19:13: note: in a call to function ‘process_AD’
encrypt.c: 19 | static void process_AD(
encrypt.c: | ^~~~~~~~~~
encrypt.c: encrypt.c: In function ‘crypto_aead_elmd101271v2_ref_timingleaks_decrypt’:
encrypt.c: encrypt.c:181:9: warning: ‘process_AD’ accessing 16 bytes in a region of size 8 [-Wstringop-overflow=]
encrypt.c: 181 | process_AD(W, Delta_0, npub, param, ad, adlen);
encrypt.c: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
encrypt.c: encrypt.c:181:9: note: referencing argument 4 of type ‘unsigned char *’
encrypt.c: encrypt.c:19:13: note: in a call to function ‘process_AD’
encrypt.c: 19 | static void process_AD(
encrypt.c: | ^~~~~~~~~~

Number of similar (compiler,implementation) pairs: 3, namely:
CompilerImplementations
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref