Implementation notes: armeabi, tinker, crypto_aead/lacv1

Computer: tinker
Microarchitecture: armeabi; Cortex-A17 (410fc0d1)
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20240107
Operation: crypto_aead
Primitive: lacv1

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
889792	6544 16 0	20323 432 824	`T:ref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240129	20240107
940840	6292 16 0	17862 408 824	`T:ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240129	20240107
2660615	2692 16 0	11522 396 816	`T:ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240129	20240107
3157669	3812 16 0	14650 408 824	`T:ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240129	20240107
4698718	4268 16 0	14637 400 816	`T:ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240129	20240107

Compiler output

Implementation: T:ref
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE

encrypt.c: In function ‘padding’,
encrypt.c: inlined from ‘crypto_aead_lacv1_ref_timingleaks_encrypt’ at encrypt.c:426:3:
encrypt.c: encrypt.c:25:28: warning: writing 4 bytes into a region of size 0 [-Wstringop-overflow=]
encrypt.c: 25 | xpad[xpadlen - 5] = ((xlen * 8) >> 32) & 0xff;
encrypt.c: | ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
encrypt.c: encrypt.c: In function ‘crypto_aead_lacv1_ref_timingleaks_encrypt’:
encrypt.c: encrypt.c:425:41: note: at offset -5 into destination object of size 0 allocated by ‘malloc’
encrypt.c: 425 | mpad = (unsigned char *)malloc(mpadlen); //the array to store padded message(mpad bytes)
encrypt.c: | ^~~~~~~~~~~~~~~
encrypt.c: In function ‘padding’,
encrypt.c: inlined from ‘crypto_aead_lacv1_ref_timingleaks_encrypt’ at encrypt.c:426:3:
encrypt.c: encrypt.c:29:28: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
encrypt.c: 29 | xpad[xpadlen - 1] = ((xlen * 8) >> 0) & 0xff;
encrypt.c: | ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
encrypt.c: encrypt.c: In function ‘crypto_aead_lacv1_ref_timingleaks_encrypt’:
encrypt.c: encrypt.c:425:41: note: at offset -1 into destination object of size 0 allocated by ‘malloc’
encrypt.c: 425 | mpad = (unsigned char *)malloc(mpadlen); //the array to store padded message(mpad bytes)
encrypt.c: | ^~~~~~~~~~~~~~~

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:ref