Implementation notes: aarch64, supercoplxc, crypto_aead/acorn128v3

Computer: supercoplxc
Architecture: aarch64
CPU ID: 410fd034
SUPERCOP version: 20190816
Operation: crypto_aead
Primitive: acorn128v3

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
69040	5896 0 0	20550 800 888	`opt1`	`clang_-O3_-fomit-frame-pointer_-Qunused-arguments`	20190902	20190816
69040	5896 0 0	20606 800 888	`opt1`	`clang_-O3_-fwrapv_-mavx2_-fomit-frame-pointer_-Qunused-arguments`	20190902	20190816
69040	5896 0 0	20606 800 888	`opt1`	`clang_-O3_-fwrapv_-mavx_-fomit-frame-pointer_-Qunused-arguments`	20190902	20190816
69200	5896 0 0	20606 800 888	`opt1`	`clang_-O3_-fwrapv_-mavx_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments`	20190902	20190816
72400	5940 0 0	20662 800 888	`opt1`	`clang_-mcpu=native_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20190902	20190816
80640	7944 0 0	23169 920 880	`opt1`	`gcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20190902	20190816
81760	8068 0 0	23289 920 880	`opt1`	`gcc_-funroll-loops_-O3_-fomit-frame-pointer`	20190902	20190816
83120	6472 0 0	20361 920 880	`opt1`	`gcc_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20190902	20190816
83920	6572 0 0	20449 920 880	`opt1`	`gcc_-O3_-fomit-frame-pointer`	20190902	20190816
104240	6052 0 0	20808 912 864	`opt1`	`gcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20190902	20190816
104480	3472 0 0	16032 912 864	`opt1`	`gcc_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20190902	20190816
104880	3356 0 0	15160 896 856	`opt1`	`gcc_-Os_-fomit-frame-pointer`	20190902	20190816
104880	3356 0 0	15160 896 856	`opt1`	`gcc_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20190902	20190816
106480	3356 0 0	15208 896 856	`opt1`	`gcc_-funroll-loops_-Os_-fomit-frame-pointer`	20190902	20190816
106480	3356 0 0	15208 896 856	`opt1`	`gcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20190902	20190816
107920	3552 0 0	16120 912 864	`opt1`	`gcc_-O2_-fomit-frame-pointer`	20190902	20190816
108480	6160 0 0	20768 912 864	`opt1`	`gcc_-funroll-loops_-O2_-fomit-frame-pointer`	20190902	20190816
175120	7112 0 0	23088 912 864	`opt1`	`gcc_-funroll-loops_-O_-fomit-frame-pointer`	20190902	20190816
175120	7112 0 0	23088 912 864	`opt1`	`gcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer`	20190902	20190816
176720	4000 0 0	16760 912 864	`opt1`	`gcc_-O_-fomit-frame-pointer`	20190902	20190816
176720	4000 0 0	16760 912 864	`opt1`	`gcc_-fno-schedule-insns_-O_-fomit-frame-pointer`	20190902	20190816
1071520	9608 0 0	26592 896 864	`opt1`	`cc`	20190902	20190816
1071520	9608 0 0	26592 896 864	`opt1`	`gcc`	20190902	20190816
1071680	9608 0 0	26592 896 864	`opt1`	`gcc_-funroll-loops`	20190902	20190816
10066640	3676 0 0	18390 800 888	`ref`	`clang_-mcpu=native_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20190902	20190816
10199200	3680 0 0	18382 800 888	`ref`	`clang_-O3_-fwrapv_-mavx_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments`	20190902	20190816
10200720	3680 0 0	18382 800 888	`ref`	`clang_-O3_-fwrapv_-mavx2_-fomit-frame-pointer_-Qunused-arguments`	20190902	20190816
10203600	3680 0 0	18382 800 888	`ref`	`clang_-O3_-fwrapv_-mavx_-fomit-frame-pointer_-Qunused-arguments`	20190902	20190816
10380720	3680 0 0	18326 800 888	`ref`	`clang_-O3_-fomit-frame-pointer_-Qunused-arguments`	20190902	20190816
12116960	5576 0 0	23619 928 880	`ref`	`gcc_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20190902	20190816
12180320	5712 0 0	20995 928 880	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20190902	20190816
12304960	5584 0 0	23619 928 880	`ref`	`gcc_-O3_-fomit-frame-pointer`	20190902	20190816
12467520	5720 0 0	20995 928 880	`ref`	`gcc_-funroll-loops_-O3_-fomit-frame-pointer`	20190902	20190816
58552560	5876 0 0	20624 912 864	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20190902	20190816
58767120	5948 0 0	20552 912 864	`ref`	`gcc_-funroll-loops_-O2_-fomit-frame-pointer`	20190902	20190816
61936320	6232 0 0	22200 912 864	`ref`	`gcc_-funroll-loops_-O_-fomit-frame-pointer`	20190902	20190816
61997120	6232 0 0	22200 912 864	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer`	20190902	20190816
87795600	2628 0 0	15176 912 864	`ref`	`gcc_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20190902	20190816
88042800	2444 0 0	14240 896 856	`ref`	`gcc_-Os_-fomit-frame-pointer`	20190902	20190816
88060960	2688 0 0	15248 912 864	`ref`	`gcc_-O2_-fomit-frame-pointer`	20190902	20190816
88079520	2444 0 0	14240 896 856	`ref`	`gcc_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20190902	20190816
88759280	2548 0 0	14392 896 856	`ref`	`gcc_-funroll-loops_-Os_-fomit-frame-pointer`	20190902	20190816
88821280	2548 0 0	14392 896 856	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20190902	20190816
90184080	2764 0 0	15512 912 864	`ref`	`gcc_-O_-fomit-frame-pointer`	20190902	20190816
90194160	2764 0 0	15512 912 864	`ref`	`gcc_-fno-schedule-insns_-O_-fomit-frame-pointer`	20190902	20190816
417962480	4332 0 0	21312 896 864	`ref`	`cc`	20190902	20190816
417990240	4332 0 0	21312 896 864	`ref`	`gcc_-funroll-loops`	20190902	20190816
418207200	4332 0 0	21312 896 864	`ref`	`gcc`	20190902	20190816

Test failure

Implementation: 8bitcompact
Security model: unknown
Compiler: cc

error 111
crypto_aead_decrypt returns nonzero

Number of similar (compiler,implementation) pairs: 19, namely:

Compiler	Implementations
cc	8bitcompact
gcc	8bitcompact
gcc -O2 -fomit-frame-pointer	8bitcompact
gcc -O3 -fomit-frame-pointer	8bitcompact
gcc -O -fomit-frame-pointer	8bitcompact
gcc -Os -fomit-frame-pointer	8bitcompact
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	8bitcompact
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	8bitcompact
gcc -fno-schedule-insns -O -fomit-frame-pointer	8bitcompact
gcc -fno-schedule-insns -Os -fomit-frame-pointer	8bitcompact
gcc -funroll-loops	8bitcompact
gcc -funroll-loops -O2 -fomit-frame-pointer	8bitcompact
gcc -funroll-loops -O3 -fomit-frame-pointer	8bitcompact
gcc -funroll-loops -O -fomit-frame-pointer	8bitcompact
gcc -funroll-loops -Os -fomit-frame-pointer	8bitcompact
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	8bitcompact
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	8bitcompact
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	8bitcompact
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	8bitcompact

Compiler output

Implementation: 8bitcompact
Security model: unknown
Compiler: cc

encrypt.c: encrypt.c: In function 'acorn128_initialization':
encrypt.c: encrypt.c:105:32: warning: passing argument 2 of 'acorn128_8steps' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
encrypt.c: acorn128_8steps(state, &(key[j]), &tem, 0xff, 0xff, 1);
encrypt.c: ^~~~~~~~~
encrypt.c: encrypt.c:24:59: note: expected 'unsigned char *' but argument is of type 'const unsigned char *'
encrypt.c: void acorn128_8steps(unsigned char *state, unsigned char *plaintextbyte, unsigned char *ciphertextbyte, unsigned char cabyte, unsigned char cbbyte, unsigned char enc_dec_flag)
encrypt.c: ~~~~~~~~~~~~~~~^~~~~~~~~~~~~
encrypt.c: encrypt.c:111:32: warning: passing argument 2 of 'acorn128_8steps' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
encrypt.c: acorn128_8steps(state, &(iv[j-16]), &tem, 0xff, 0xff, 1);
encrypt.c: ^~~~~~~~~~~
encrypt.c: encrypt.c:24:59: note: expected 'unsigned char *' but argument is of type 'const unsigned char *'
encrypt.c: void acorn128_8steps(unsigned char *state, unsigned char *plaintextbyte, unsigned char *ciphertextbyte, unsigned char cabyte, unsigned char cbbyte, unsigned char enc_dec_flag)
encrypt.c: ~~~~~~~~~~~~~~~^~~~~~~~~~~~~
encrypt.c: encrypt.c:123:32: warning: passing argument 2 of 'acorn128_8steps' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
encrypt.c: acorn128_8steps(state, &(key[j&0xf]), &tem, 0xff, 0xff, 1);
encrypt.c: ^~~~~~~~~~~~~
encrypt.c: encrypt.c:24:59: note: expected 'unsigned char *' but argument is of type 'const unsigned char *'
encrypt.c: void acorn128_8steps(unsigned char *state, unsigned char *plaintextbyte, unsigned char *ciphertextbyte, unsigned char cabyte, unsigned char cbbyte, unsigned char enc_dec_flag)
encrypt.c: ~~~~~~~~~~~~~~~^~~~~~~~~~~~~
encrypt.c: encrypt.c: In function 'crypto_aead_acorn128v3_8bitcompact_encrypt':
encrypt.c: encrypt.c:199:32: warning: passing argument 2 of 'acorn128_8steps' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
encrypt.c: acorn128_8steps(state, &(ad[i]), &ciphertextbyte, ca, cb, 1);
encrypt.c: ^~~~~~~~
encrypt.c: encrypt.c:24:59: note: expected 'unsigned char *' but argument is of type 'const unsigned char *'
encrypt.c: void acorn128_8steps(unsigned char *state, unsigned char *plaintextbyte, unsigned char *ciphertextbyte, unsigned char cabyte, unsigned char cbbyte, unsigned char enc_dec_flag)
encrypt.c: ...

Number of similar (compiler,implementation) pairs: 19, namely:

Compiler	Implementations
cc	8bitcompact
gcc	8bitcompact
gcc -O2 -fomit-frame-pointer	8bitcompact
gcc -O3 -fomit-frame-pointer	8bitcompact
gcc -O -fomit-frame-pointer	8bitcompact
gcc -Os -fomit-frame-pointer	8bitcompact
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	8bitcompact
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	8bitcompact
gcc -fno-schedule-insns -O -fomit-frame-pointer	8bitcompact
gcc -fno-schedule-insns -Os -fomit-frame-pointer	8bitcompact
gcc -funroll-loops	8bitcompact
gcc -funroll-loops -O2 -fomit-frame-pointer	8bitcompact
gcc -funroll-loops -O3 -fomit-frame-pointer	8bitcompact
gcc -funroll-loops -O -fomit-frame-pointer	8bitcompact
gcc -funroll-loops -Os -fomit-frame-pointer	8bitcompact
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	8bitcompact
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	8bitcompact
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	8bitcompact
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	8bitcompact

Compiler output

Implementation: 8bitcompact
Security model: unknown
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments

encrypt.c: encrypt.c:105:32: warning: passing 'const unsigned char *' to parameter of type 'unsigned char *' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
encrypt.c: acorn128_8steps(state, &(key[j]), &tem, 0xff, 0xff, 1);
encrypt.c: ^~~~~~~~~
encrypt.c: encrypt.c:24:59: note: passing argument to parameter 'plaintextbyte' here
encrypt.c: void acorn128_8steps(unsigned char *state, unsigned char *plaintextbyte, unsigned char *ciphertextbyte, unsigned char cabyte, unsigned char cbbyte, unsigned char enc_dec_flag)
encrypt.c: ^
encrypt.c: encrypt.c:111:32: warning: passing 'const unsigned char *' to parameter of type 'unsigned char *' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
encrypt.c: acorn128_8steps(state, &(iv[j-16]), &tem, 0xff, 0xff, 1);
encrypt.c: ^~~~~~~~~~~
encrypt.c: encrypt.c:24:59: note: passing argument to parameter 'plaintextbyte' here
encrypt.c: void acorn128_8steps(unsigned char *state, unsigned char *plaintextbyte, unsigned char *ciphertextbyte, unsigned char cabyte, unsigned char cbbyte, unsigned char enc_dec_flag)
encrypt.c: ^
encrypt.c: encrypt.c:123:32: warning: passing 'const unsigned char *' to parameter of type 'unsigned char *' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
encrypt.c: acorn128_8steps(state, &(key[j&0xf]), &tem, 0xff, 0xff, 1);
encrypt.c: ^~~~~~~~~~~~~
encrypt.c: encrypt.c:24:59: note: passing argument to parameter 'plaintextbyte' here
encrypt.c: void acorn128_8steps(unsigned char *state, unsigned char *plaintextbyte, unsigned char *ciphertextbyte, unsigned char cabyte, unsigned char cbbyte, unsigned char enc_dec_flag)
encrypt.c: ^
encrypt.c: encrypt.c:199:32: warning: passing 'const unsigned char *' to parameter of type 'unsigned char *' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
encrypt.c: acorn128_8steps(state, &(ad[i]), &ciphertextbyte, ca, cb, 1);
encrypt.c: ^~~~~~~~
encrypt.c: encrypt.c:24:59: note: passing argument to parameter 'plaintextbyte' here
encrypt.c: void acorn128_8steps(unsigned char *state, unsigned char *plaintextbyte, unsigned char *ciphertextbyte, unsigned char cabyte, unsigned char cbbyte, unsigned char enc_dec_flag)
encrypt.c: ^
encrypt.c: encrypt.c:209:32: warning: passing 'const unsigned char *' to parameter of type 'unsigned char *' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
encrypt.c: ...

Number of similar (compiler,implementation) pairs: 5, namely:

Compiler	Implementations
clang -O3 -fomit-frame-pointer -Qunused-arguments	8bitcompact
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments	8bitcompact
clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments	8bitcompact
clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments	8bitcompact
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	8bitcompact

Compiler output

Implementation: 8bitfast
Security model: unknown
Compiler: cc

encrypt.c: encrypt.c: In function 'acorn128_initialization':
encrypt.c: encrypt.c:190:33: warning: passing argument 2 of 'acorn128_32steps' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
encrypt.c: acorn128_32steps(state, &(key[j]), tem, 0xff, 0xff, 1);
encrypt.c: ^~~~~~~~~
encrypt.c: encrypt.c:27:60: note: expected 'unsigned char *' but argument is of type 'const unsigned char *'
encrypt.c: void acorn128_32steps(unsigned char *state, unsigned char *plaintextbyte, unsigned char *ciphertextbyte, unsigned char cabyte, unsigned char cbbyte, unsigned char enc_dec_flag)
encrypt.c: ~~~~~~~~~~~~~~~^~~~~~~~~~~~~
encrypt.c: encrypt.c:196:33: warning: passing argument 2 of 'acorn128_32steps' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
encrypt.c: acorn128_32steps(state, &(iv[j-16]), tem, 0xff, 0xff, 1);
encrypt.c: ^~~~~~~~~~~
encrypt.c: encrypt.c:27:60: note: expected 'unsigned char *' but argument is of type 'const unsigned char *'
encrypt.c: void acorn128_32steps(unsigned char *state, unsigned char *plaintextbyte, unsigned char *ciphertextbyte, unsigned char cabyte, unsigned char cbbyte, unsigned char enc_dec_flag)
encrypt.c: ~~~~~~~~~~~~~~~^~~~~~~~~~~~~
encrypt.c: encrypt.c:208:32: warning: passing argument 2 of 'acorn128_8steps' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
encrypt.c: acorn128_8steps(state, &(key[j&0xf]), tem, 0xff, 0xff, 1);
encrypt.c: ^~~~~~~~~~~~~
encrypt.c: encrypt.c:108:59: note: expected 'unsigned char *' but argument is of type 'const unsigned char *'
encrypt.c: void acorn128_8steps(unsigned char *state, unsigned char *plaintextbyte, unsigned char *ciphertextbyte, unsigned char cabyte, unsigned char cbbyte, unsigned char enc_dec_flag)
encrypt.c: ~~~~~~~~~~~~~~~^~~~~~~~~~~~~
encrypt.c: encrypt.c:213:33: warning: passing argument 2 of 'acorn128_32steps' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
encrypt.c: acorn128_32steps(state, &(key[j&0xf]), tem, 0xff, 0xff, 1);
encrypt.c: ^~~~~~~~~~~~~
encrypt.c: encrypt.c:27:60: note: expected 'unsigned char *' but argument is of type 'const unsigned char *'
encrypt.c: void acorn128_32steps(unsigned char *state, unsigned char *plaintextbyte, unsigned char *ciphertextbyte, unsigned char cabyte, unsigned char cbbyte, unsigned char enc_dec_flag)
encrypt.c: ~~~~~~~~~~~~~~~^~~~~~~~~~~~~
encrypt.c: ...

Number of similar (compiler,implementation) pairs: 19, namely:

Compiler	Implementations
cc	8bitfast
gcc	8bitfast
gcc -O2 -fomit-frame-pointer	8bitfast
gcc -O3 -fomit-frame-pointer	8bitfast
gcc -O -fomit-frame-pointer	8bitfast
gcc -Os -fomit-frame-pointer	8bitfast
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	8bitfast
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	8bitfast
gcc -fno-schedule-insns -O -fomit-frame-pointer	8bitfast
gcc -fno-schedule-insns -Os -fomit-frame-pointer	8bitfast
gcc -funroll-loops	8bitfast
gcc -funroll-loops -O2 -fomit-frame-pointer	8bitfast
gcc -funroll-loops -O3 -fomit-frame-pointer	8bitfast
gcc -funroll-loops -O -fomit-frame-pointer	8bitfast
gcc -funroll-loops -Os -fomit-frame-pointer	8bitfast
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	8bitfast
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	8bitfast
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	8bitfast
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	8bitfast

Compiler output

Implementation: 8bitfast
Security model: unknown
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments

encrypt.c: encrypt.c:190:33: warning: passing 'const unsigned char *' to parameter of type 'unsigned char *' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
encrypt.c: acorn128_32steps(state, &(key[j]), tem, 0xff, 0xff, 1);
encrypt.c: ^~~~~~~~~
encrypt.c: encrypt.c:27:60: note: passing argument to parameter 'plaintextbyte' here
encrypt.c: void acorn128_32steps(unsigned char *state, unsigned char *plaintextbyte, unsigned char *ciphertextbyte, unsigned char cabyte, unsigned char cbbyte, unsigned char enc_dec_flag)
encrypt.c: ^
encrypt.c: encrypt.c:196:33: warning: passing 'const unsigned char *' to parameter of type 'unsigned char *' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
encrypt.c: acorn128_32steps(state, &(iv[j-16]), tem, 0xff, 0xff, 1);
encrypt.c: ^~~~~~~~~~~
encrypt.c: encrypt.c:27:60: note: passing argument to parameter 'plaintextbyte' here
encrypt.c: void acorn128_32steps(unsigned char *state, unsigned char *plaintextbyte, unsigned char *ciphertextbyte, unsigned char cabyte, unsigned char cbbyte, unsigned char enc_dec_flag)
encrypt.c: ^
encrypt.c: encrypt.c:208:32: warning: passing 'const unsigned char *' to parameter of type 'unsigned char *' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
encrypt.c: acorn128_8steps(state, &(key[j&0xf]), tem, 0xff, 0xff, 1);
encrypt.c: ^~~~~~~~~~~~~
encrypt.c: encrypt.c:108:59: note: passing argument to parameter 'plaintextbyte' here
encrypt.c: void acorn128_8steps(unsigned char *state, unsigned char *plaintextbyte, unsigned char *ciphertextbyte, unsigned char cabyte, unsigned char cbbyte, unsigned char enc_dec_flag)
encrypt.c: ^
encrypt.c: encrypt.c:213:33: warning: passing 'const unsigned char *' to parameter of type 'unsigned char *' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
encrypt.c: acorn128_32steps(state, &(key[j&0xf]), tem, 0xff, 0xff, 1);
encrypt.c: ^~~~~~~~~~~~~
encrypt.c: encrypt.c:27:60: note: passing argument to parameter 'plaintextbyte' here
encrypt.c: void acorn128_32steps(unsigned char *state, unsigned char *plaintextbyte, unsigned char *ciphertextbyte, unsigned char cabyte, unsigned char cbbyte, unsigned char enc_dec_flag)
encrypt.c: ^
encrypt.c: encrypt.c:294:33: warning: passing 'const unsigned char *' to parameter of type 'unsigned char *' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
encrypt.c: ...

Number of similar (compiler,implementation) pairs: 5, namely:

Compiler	Implementations
clang -O3 -fomit-frame-pointer -Qunused-arguments	8bitfast
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments	8bitfast
clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments	8bitfast
clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments	8bitfast
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	8bitfast

Compiler output

Implementation: 8bitfast2
Security model: unknown
Compiler: cc

encrypt.c: encrypt.c: In function 'acorn128_initialization':
encrypt.c: encrypt.c:189:33: warning: passing argument 2 of 'acorn128_64steps' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
encrypt.c: acorn128_64steps(state, &(key[j]), tem, 0xff, 0xff, 1);
encrypt.c: ^~~~~~~~~
encrypt.c: encrypt.c:27:60: note: expected 'unsigned char *' but argument is of type 'const unsigned char *'
encrypt.c: void acorn128_64steps(unsigned char *state, unsigned char *plaintextbyte, unsigned char *ciphertextbyte, unsigned char cabyte, unsigned char cbbyte, unsigned char enc_dec_flag)
encrypt.c: ~~~~~~~~~~~~~~~^~~~~~~~~~~~~
encrypt.c: encrypt.c:195:33: warning: passing argument 2 of 'acorn128_64steps' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
encrypt.c: acorn128_64steps(state, &(iv[j-16]), tem, 0xff, 0xff, 1);
encrypt.c: ^~~~~~~~~~~
encrypt.c: encrypt.c:27:60: note: expected 'unsigned char *' but argument is of type 'const unsigned char *'
encrypt.c: void acorn128_64steps(unsigned char *state, unsigned char *plaintextbyte, unsigned char *ciphertextbyte, unsigned char cabyte, unsigned char cbbyte, unsigned char enc_dec_flag)
encrypt.c: ~~~~~~~~~~~~~~~^~~~~~~~~~~~~
encrypt.c: encrypt.c:207:32: warning: passing argument 2 of 'acorn128_8steps' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
encrypt.c: acorn128_8steps(state, &(key[j&0xf]), tem, 0xff, 0xff, 1);
encrypt.c: ^~~~~~~~~~~~~
encrypt.c: encrypt.c:107:59: note: expected 'unsigned char *' but argument is of type 'const unsigned char *'
encrypt.c: void acorn128_8steps(unsigned char *state, unsigned char *plaintextbyte, unsigned char *ciphertextbyte, unsigned char cabyte, unsigned char cbbyte, unsigned char enc_dec_flag)
encrypt.c: ~~~~~~~~~~~~~~~^~~~~~~~~~~~~
encrypt.c: encrypt.c:212:33: warning: passing argument 2 of 'acorn128_64steps' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
encrypt.c: acorn128_64steps(state, &(key[j&0xf]), tem, 0xff, 0xff, 1);
encrypt.c: ^~~~~~~~~~~~~
encrypt.c: encrypt.c:27:60: note: expected 'unsigned char *' but argument is of type 'const unsigned char *'
encrypt.c: void acorn128_64steps(unsigned char *state, unsigned char *plaintextbyte, unsigned char *ciphertextbyte, unsigned char cabyte, unsigned char cbbyte, unsigned char enc_dec_flag)
encrypt.c: ~~~~~~~~~~~~~~~^~~~~~~~~~~~~
encrypt.c: ...

Number of similar (compiler,implementation) pairs: 19, namely:

Compiler	Implementations
cc	8bitfast2
gcc	8bitfast2
gcc -O2 -fomit-frame-pointer	8bitfast2
gcc -O3 -fomit-frame-pointer	8bitfast2
gcc -O -fomit-frame-pointer	8bitfast2
gcc -Os -fomit-frame-pointer	8bitfast2
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	8bitfast2
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	8bitfast2
gcc -fno-schedule-insns -O -fomit-frame-pointer	8bitfast2
gcc -fno-schedule-insns -Os -fomit-frame-pointer	8bitfast2
gcc -funroll-loops	8bitfast2
gcc -funroll-loops -O2 -fomit-frame-pointer	8bitfast2
gcc -funroll-loops -O3 -fomit-frame-pointer	8bitfast2
gcc -funroll-loops -O -fomit-frame-pointer	8bitfast2
gcc -funroll-loops -Os -fomit-frame-pointer	8bitfast2
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	8bitfast2
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	8bitfast2
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	8bitfast2
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	8bitfast2

Compiler output

Implementation: 8bitfast2
Security model: unknown
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments

encrypt.c: encrypt.c:189:33: warning: passing 'const unsigned char *' to parameter of type 'unsigned char *' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
encrypt.c: acorn128_64steps(state, &(key[j]), tem, 0xff, 0xff, 1);
encrypt.c: ^~~~~~~~~
encrypt.c: encrypt.c:27:60: note: passing argument to parameter 'plaintextbyte' here
encrypt.c: void acorn128_64steps(unsigned char *state, unsigned char *plaintextbyte, unsigned char *ciphertextbyte, unsigned char cabyte, unsigned char cbbyte, unsigned char enc_dec_flag)
encrypt.c: ^
encrypt.c: encrypt.c:195:33: warning: passing 'const unsigned char *' to parameter of type 'unsigned char *' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
encrypt.c: acorn128_64steps(state, &(iv[j-16]), tem, 0xff, 0xff, 1);
encrypt.c: ^~~~~~~~~~~
encrypt.c: encrypt.c:27:60: note: passing argument to parameter 'plaintextbyte' here
encrypt.c: void acorn128_64steps(unsigned char *state, unsigned char *plaintextbyte, unsigned char *ciphertextbyte, unsigned char cabyte, unsigned char cbbyte, unsigned char enc_dec_flag)
encrypt.c: ^
encrypt.c: encrypt.c:207:32: warning: passing 'const unsigned char *' to parameter of type 'unsigned char *' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
encrypt.c: acorn128_8steps(state, &(key[j&0xf]), tem, 0xff, 0xff, 1);
encrypt.c: ^~~~~~~~~~~~~
encrypt.c: encrypt.c:107:59: note: passing argument to parameter 'plaintextbyte' here
encrypt.c: void acorn128_8steps(unsigned char *state, unsigned char *plaintextbyte, unsigned char *ciphertextbyte, unsigned char cabyte, unsigned char cbbyte, unsigned char enc_dec_flag)
encrypt.c: ^
encrypt.c: encrypt.c:212:33: warning: passing 'const unsigned char *' to parameter of type 'unsigned char *' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
encrypt.c: acorn128_64steps(state, &(key[j&0xf]), tem, 0xff, 0xff, 1);
encrypt.c: ^~~~~~~~~~~~~
encrypt.c: encrypt.c:27:60: note: passing argument to parameter 'plaintextbyte' here
encrypt.c: void acorn128_64steps(unsigned char *state, unsigned char *plaintextbyte, unsigned char *ciphertextbyte, unsigned char cabyte, unsigned char cbbyte, unsigned char enc_dec_flag)
encrypt.c: ^
encrypt.c: encrypt.c:293:33: warning: passing 'const unsigned char *' to parameter of type 'unsigned char *' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
encrypt.c: ...

Number of similar (compiler,implementation) pairs: 5, namely:

Compiler	Implementations
clang -O3 -fomit-frame-pointer -Qunused-arguments	8bitfast2
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments	8bitfast2
clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments	8bitfast2
clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments	8bitfast2
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	8bitfast2