Implementation notes: riscv64, hifiveunleashedriscv, crypto_aead/pi32cipher128v2

Computer: hifiveunleashedriscv
Architecture: riscv64
CPU ID: unknown CPU ID
SUPERCOP version: 20191221
Operation: crypto_aead
Primitive: pi32cipher128v2

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
714414	27521 8 0	35253 768 848	`goptv`	`gcc_-march=rv64gc_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191231	20191221
751550	40151 8 0	49707 768 848	`goptv`	`gcc_-march=rv64gc_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191231	20191221
836311	33587 8 0	41717 768 848	`goptv`	`gcc_-march=rv64gc_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191231	20191221
1125341	3377 8 0	11169 768 848	`ref3`	`gcc_-march=rv64gc_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191231	20191221
1140318	3165 8 0	10637 752 848	`ref3`	`gcc_-march=rv64gc_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191231	20191221
1151937	5451 8 0	15087 768 848	`ref3`	`gcc_-march=rv64gc_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191231	20191221
1166449	3895 8 0	12127 768 848	`ref3`	`gcc_-march=rv64gc_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191231	20191221
1214046	7577 8 0	14755 752 848	`goptv`	`gcc_-march=rv64gc_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191231	20191221
1990592	9253 8 0	18739 768 848	`ref2`	`gcc_-march=rv64gc_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191231	20191221
3121452	3963 8 0	12073 768 848	`ref2`	`gcc_-march=rv64gc_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191231	20191221
3408540	3467 8 0	10873 752 848	`ref2`	`gcc_-march=rv64gc_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191231	20191221
3803993	3721 8 0	11447 768 848	`ref2`	`gcc_-march=rv64gc_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191231	20191221

Test failure

Implementation: optimized_nonSSE
Security model: unknown
Compiler: gcc -march=rv64gc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

error 111
crypto_aead_encrypt returns more than crypto_aead_ABYTES extra bytes

Number of similar (compiler,implementation) pairs: 8, namely:

Compiler	Implementations
gcc -march=rv64gc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	optimized_nonSSE
gcc -march=rv64gc -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	optimized_nonSSE
gcc -march=rv64gc -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	optimized_nonSSE
gcc -march=rv64gc -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	optimized_nonSSE
gcc -march=rv64gc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
gcc -march=rv64gc -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
gcc -march=rv64gc -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
gcc -march=rv64gc -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref

Namespace violations

Implementation: goptv
Security model: unknown
Compiler: gcc -march=rv64gc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

pi-cipher.o PI_DECRYPT_BLOCK_Q T
pi-cipher.o pi32_decrypt_block T
pi-cipher.o pi32_decrypt_last_block T
pi-cipher.o pi32_decrypt_simple T
pi-cipher.o pi32_decrypt_smn T
pi-cipher.o pi32_encrypt_block T
pi-cipher.o pi32_encrypt_block_q T
pi-cipher.o pi32_encrypt_last_block T
pi-cipher.o pi32_encrypt_simple T
pi-cipher.o pi32_encrypt_smn T
pi-cipher.o pi32_extract_tag T
pi-cipher.o pi32_init T
pi-cipher.o pi32_process_ad_block T
pi-cipher.o pi32_process_ad_block_q T
pi-cipher.o pi32_process_ad_last_block T
pi-cipher.o pi_cipher_name D

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -march=rv64gc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	goptv
gcc -march=rv64gc -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	goptv
gcc -march=rv64gc -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	goptv
gcc -march=rv64gc -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	goptv

Namespace violations

Implementation: ref2
Security model: unknown
Compiler: gcc -march=rv64gc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

pi-cipher.o pi32_decrypt_block T
pi-cipher.o pi32_decrypt_last_block T
pi-cipher.o pi32_decrypt_simple T
pi-cipher.o pi32_decrypt_smn T
pi-cipher.o pi32_encrypt_block T
pi-cipher.o pi32_encrypt_last_block T
pi-cipher.o pi32_encrypt_simple T
pi-cipher.o pi32_extract_tag T
pi-cipher.o pi32_init T
pi-cipher.o pi32_process_ad_block T
pi-cipher.o pi32_process_ad_last_block T
pi-cipher.o pi32_process_smn T
pi-cipher.o pi_cipher_name D

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -march=rv64gc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref2
gcc -march=rv64gc -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref2
gcc -march=rv64gc -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref2
gcc -march=rv64gc -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref2

Namespace violations

Implementation: ref3
Security model: unknown
Compiler: gcc -march=rv64gc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

pi-cipher.o pi32_decrypt_block T
pi-cipher.o pi32_decrypt_last_block T
pi-cipher.o pi32_decrypt_simple T
pi-cipher.o pi32_decrypt_smn T
pi-cipher.o pi32_encrypt_block T
pi-cipher.o pi32_encrypt_last_block T
pi-cipher.o pi32_encrypt_simple T
pi-cipher.o pi32_encrypt_smn T
pi-cipher.o pi32_extract_tag T
pi-cipher.o pi32_init T
pi-cipher.o pi32_process_ad_block T
pi-cipher.o pi32_process_ad_last_block T
pi-cipher.o pi_cipher_name D

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -march=rv64gc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref3
gcc -march=rv64gc -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref3
gcc -march=rv64gc -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref3
gcc -march=rv64gc -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref3