Implementation notes: amd64, nucnuc, crypto_aead/aes256cpfbv1

Computer: nucnuc
Microarchitecture: amd64; Airmont (406c3)
Architecture: amd64
CPU ID: GenuineIntel-000406c3-bfebfbff
SUPERCOP version: 20230530
Operation: crypto_aead
Primitive: aes256cpfbv1

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
62230	18715 0 0	39936 812 1016	`T:aesni`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20221011	20221005
62856	17960 0 0	39960 780 1080	`T:aesni`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221011	20221005
64445	18860 0 0	41728 812 1016	`T:aesni`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20221011	20221005
77186	9967 0 0	29486 804 1016	`T:aesni`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20221011	20221005
77538	11057 0 0	31880 780 1080	`T:aesni`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221011	20221005
87613	10541 0 0	30783 772 1080	`T:aesni`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221011	20221005
155987	4087 0 0	26728 780 1080	`T:ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221011	20221005
170664	2565 0 0	26080 812 1016	`T:ref`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20221011	20221005
173505	2565 0 0	24432 812 1016	`T:ref`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20221011	20221005
174310	3066 0 0	26016 812 1016	`T:ref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20221011	20221005
175200	1829 0 0	22014 804 1016	`T:ref`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20221011	20221005
225229	3289 0 0	24776 780 1080	`T:ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221011	20221005
237474	2064 0 0	22734 804 1016	`T:ref`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20221011	20221005
237485	2127 0 0	23063 772 1080	`T:ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221011	20221005
239731	15817 0 0	34611 756 1048	`T:gladman`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221011	20221005
254290	16517 0 0	36006 804 1016	`T:gladman`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20221011	20221005
256577	17545 0 0	40400 812 1016	`T:gladman`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20221011	20221005
257448	18593 0 0	40864 812 1016	`T:gladman`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20221011	20221005
257633	17545 0 0	38752 812 1016	`T:gladman`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20221011	20221005
258485	16660 0 0	36718 804 1016	`T:gladman`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20221011	20221005
265815	16866 0 0	37087 772 1080	`T:gladman`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221011	20221005
266558	1774 0 0	21267 756 1048	`T:ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221011	20221005
289025	17389 0 0	38208 780 1080	`T:gladman`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221011	20221005
290382	17815 0 0	39776 780 1080	`T:gladman`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221011	20221005
314485	15275 0 0	34806 804 1016	`T:aesref`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20221011	20221005
329819	16324 0 0	36599 772 1080	`T:aesref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221011	20221005
337436	19788 0 0	41784 780 1080	`T:aesref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221011	20221005
341835	17386 0 0	40272 812 1016	`T:aesref`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20221011	20221005
342236	15882 0 0	37120 812 1016	`T:aesref`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20221011	20221005
350743	16978 0 0	37832 780 1080	`T:aesref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221011	20221005
382075	17703 0 0	40016 812 1016	`T:aesref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20221011	20221005
390648	15767 0 0	35822 804 1016	`T:aesref`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20221011	20221005
460024	15662 0 0	34515 756 1048	`T:aesref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221011	20221005

Compiler output

Implementation: T:aesni
Security model: timingleaks
Compiler: clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

try.c: /usr/bin/ld: libcrypto_aead_aes256cpfbv1.a(encrypt.o): in function `crypto_aead_aes256cpfbv1_aesni_timingleaks_encrypt':
try.c: encrypt.c:(.text+0x...): undefined reference to `safe_store_partial'
try.c: /usr/bin/ld: libcrypto_aead_aes256cpfbv1.a(cpfbkey.o): in function `AES_128_Key_Expansion_and_encryption':
try.c: cpfbkey.c:(.text+0x...): undefined reference to `key_expansion_128'
try.c: /usr/bin/ld: cpfbkey.c:(.text+0x...): undefined reference to `key_expansion_128'
try.c: /usr/bin/ld: cpfbkey.c:(.text+0x...): undefined reference to `key_expansion_128'
try.c: /usr/bin/ld: cpfbkey.c:(.text+0x...): undefined reference to `key_expansion_128'
try.c: /usr/bin/ld: cpfbkey.c:(.text+0x...): undefined reference to `key_expansion_128'
try.c: /usr/bin/ld: libcrypto_aead_aes256cpfbv1.a(cpfbkey.o):cpfbkey.c:(.text+0x...): more undefined references to `key_expansion_128' follow
try.c: /usr/bin/ld: libcrypto_aead_aes256cpfbv1.a(cpfbkey.o): in function `AES_256_Key_Expansion':
try.c: cpfbkey.c:(.text+0x...): undefined reference to `KEY_256_ASSIST_1'
try.c: /usr/bin/ld: cpfbkey.c:(.text+0x...): undefined reference to `KEY_256_ASSIST_2'
try.c: /usr/bin/ld: cpfbkey.c:(.text+0x...): undefined reference to `KEY_256_ASSIST_1'
try.c: /usr/bin/ld: cpfbkey.c:(.text+0x...): undefined reference to `KEY_256_ASSIST_2'
try.c: /usr/bin/ld: cpfbkey.c:(.text+0x...): undefined reference to `KEY_256_ASSIST_1'
try.c: /usr/bin/ld: cpfbkey.c:(.text+0x...): undefined reference to `KEY_256_ASSIST_2'
try.c: /usr/bin/ld: cpfbkey.c:(.text+0x...): undefined reference to `KEY_256_ASSIST_1'
try.c: /usr/bin/ld: cpfbkey.c:(.text+0x...): undefined reference to `KEY_256_ASSIST_2'
try.c: /usr/bin/ld: cpfbkey.c:(.text+0x...): undefined reference to `KEY_256_ASSIST_1'
try.c: /usr/bin/ld: cpfbkey.c:(.text+0x...): undefined reference to `KEY_256_ASSIST_2'
try.c: /usr/bin/ld: cpfbkey.c:(.text+0x...): undefined reference to `KEY_256_ASSIST_1'
try.c: /usr/bin/ld: cpfbkey.c:(.text+0x...): undefined reference to `KEY_256_ASSIST_2'
try.c: /usr/bin/ld: cpfbkey.c:(.text+0x...): undefined reference to `KEY_256_ASSIST_1'
try.c: /usr/bin/ld: libcrypto_aead_aes256cpfbv1.a(cpfbkey.o): in function `AES_256_Key_Expansion_2':
try.c: cpfbkey.c:(.text+0x...): undefined reference to `KEY_256_ASSIST_1'
try.c: ...

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:aesni
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:aesni

Compiler output

Implementation: T:aesni
Security model: timingleaks
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

cpfbkey.c: cpfbkey.c:50:9: error: '__builtin_ia32_aeskeygenassist128' needs target feature aes
cpfbkey.c: temp2 = _mm_aeskeygenassist_si128 (temp1,0x1);
cpfbkey.c: ^
cpfbkey.c: /usr/lib/llvm-11/lib/clang/11.0.1/include/__wmmintrin_aes.h:136:12: note: expanded from macro '_mm_aeskeygenassist_si128'
cpfbkey.c: (__m128i)__builtin_ia32_aeskeygenassist128((__v2di)(__m128i)(C), (int)(R))
cpfbkey.c: ^
cpfbkey.c: cpfbkey.c:52:6: error: always_inline function '_mm_aesenc_si128' requires target feature 'aes', but would be inlined into function 'AES_128_Key_Expansion_and_encryption' that is compiled without support for 'aes'
cpfbkey.c: k1 = _mm_aesenc_si128(k1,temp1);
cpfbkey.c: ^
cpfbkey.c: cpfbkey.c:53:6: error: always_inline function '_mm_aesenc_si128' requires target feature 'aes', but would be inlined into function 'AES_128_Key_Expansion_and_encryption' that is compiled without support for 'aes'
cpfbkey.c: k2 = _mm_aesenc_si128(k2,temp1);
cpfbkey.c: ^
cpfbkey.c: cpfbkey.c:54:9: error: '__builtin_ia32_aeskeygenassist128' needs target feature aes
cpfbkey.c: temp2 = _mm_aeskeygenassist_si128 (temp1,0x2);
cpfbkey.c: ^
cpfbkey.c: /usr/lib/llvm-11/lib/clang/11.0.1/include/__wmmintrin_aes.h:136:12: note: expanded from macro '_mm_aeskeygenassist_si128'
cpfbkey.c: (__m128i)__builtin_ia32_aeskeygenassist128((__v2di)(__m128i)(C), (int)(R))
cpfbkey.c: ^
cpfbkey.c: cpfbkey.c:56:6: error: always_inline function '_mm_aesenc_si128' requires target feature 'aes', but would be inlined into function 'AES_128_Key_Expansion_and_encryption' that is compiled without support for 'aes'
cpfbkey.c: k1 = _mm_aesenc_si128(k1,temp1);
cpfbkey.c: ^
cpfbkey.c: cpfbkey.c:57:6: error: always_inline function '_mm_aesenc_si128' requires target feature 'aes', but would be inlined into function 'AES_128_Key_Expansion_and_encryption' that is compiled without support for 'aes'
cpfbkey.c: k2 = _mm_aesenc_si128(k2,temp1);
cpfbkey.c: ^
cpfbkey.c: cpfbkey.c:58:9: error: '__builtin_ia32_aeskeygenassist128' needs target feature aes
cpfbkey.c: ...

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

Compiler	Implementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:aesni

Compiler output

Implementation: T:evp
Security model: timingleaks
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

encrypt.c: encrypt.c:170:89: error: array has incomplete element type 'EVP_CIPHER_CTX' (aka 'struct evp_cipher_ctx_st')
encrypt.c: static void gen_kappa(unsigned char* nonce, unsigned char* kappa, EVP_CIPHER_CTX ctx_key[1]){
encrypt.c: ^
encrypt.c: /usr/include/openssl/ossl_typ.h:90:16: note: forward declaration of 'struct evp_cipher_ctx_st'
encrypt.c: typedef struct evp_cipher_ctx_st EVP_CIPHER_CTX;
encrypt.c: ^
encrypt.c: encrypt.c:188:25: error: array has incomplete element type 'EVP_CIPHER_CTX' (aka 'struct evp_cipher_ctx_st')
encrypt.c: EVP_CIPHER_CTX ctx_k[1];
encrypt.c: ^
encrypt.c: /usr/include/openssl/ossl_typ.h:90:16: note: forward declaration of 'struct evp_cipher_ctx_st'
encrypt.c: typedef struct evp_cipher_ctx_st EVP_CIPHER_CTX;
encrypt.c: ^
encrypt.c: encrypt.c:189:31: error: array has incomplete element type 'EVP_CIPHER_CTX' (aka 'struct evp_cipher_ctx_st')
encrypt.c: EVP_CIPHER_CTX ctx_kappa_0[1];
encrypt.c: ^
encrypt.c: /usr/include/openssl/ossl_typ.h:90:16: note: forward declaration of 'struct evp_cipher_ctx_st'
encrypt.c: typedef struct evp_cipher_ctx_st EVP_CIPHER_CTX;
encrypt.c: ^
encrypt.c: encrypt.c:190:31: error: array has incomplete element type 'EVP_CIPHER_CTX' (aka 'struct evp_cipher_ctx_st')
encrypt.c: EVP_CIPHER_CTX ctx_kappa_m[1];
encrypt.c: ^
encrypt.c: /usr/include/openssl/ossl_typ.h:90:16: note: forward declaration of 'struct evp_cipher_ctx_st'
encrypt.c: typedef struct evp_cipher_ctx_st EVP_CIPHER_CTX;
encrypt.c: ^
encrypt.c: encrypt.c:330:25: error: array has incomplete element type 'EVP_CIPHER_CTX' (aka 'struct evp_cipher_ctx_st')
encrypt.c: ...

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

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:evp
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:evp
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:evp
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:evp
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:evp

Compiler output

Implementation: T:evp
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

encrypt.c: encrypt.c:170:82: error: array type has incomplete element type 'EVP_CIPHER_CTX' {aka 'struct evp_cipher_ctx_st'}
encrypt.c: 170 | static void gen_kappa(unsigned char* nonce, unsigned char* kappa, EVP_CIPHER_CTX ctx_key[1]){
encrypt.c: | ^~~~~~~
encrypt.c: encrypt.c: In function 'crypto_aead_aes256cpfbv1_evp_timingleaks_encrypt':
encrypt.c: encrypt.c:188:20: error: array type has incomplete element type 'EVP_CIPHER_CTX' {aka 'struct evp_cipher_ctx_st'}
encrypt.c: 188 | EVP_CIPHER_CTX ctx_k[1];
encrypt.c: | ^~~~~
encrypt.c: encrypt.c:189:20: error: array type has incomplete element type 'EVP_CIPHER_CTX' {aka 'struct evp_cipher_ctx_st'}
encrypt.c: 189 | EVP_CIPHER_CTX ctx_kappa_0[1];
encrypt.c: | ^~~~~~~~~~~
encrypt.c: encrypt.c:190:20: error: array type has incomplete element type 'EVP_CIPHER_CTX' {aka 'struct evp_cipher_ctx_st'}
encrypt.c: 190 | EVP_CIPHER_CTX ctx_kappa_m[1];
encrypt.c: | ^~~~~~~~~~~
encrypt.c: encrypt.c:204:31: error: type of formal parameter 3 is incomplete
encrypt.c: 204 | gen_kappa(nonce, kappa_0, ctx_k);
encrypt.c: | ^~~~~
encrypt.c: encrypt.c:265:28: error: type of formal parameter 3 is incomplete
encrypt.c: 265 | gen_kappa(nonce, kappa_m, ctx_k);
encrypt.c: | ^~~~~
encrypt.c: encrypt.c: In function 'crypto_aead_aes256cpfbv1_evp_timingleaks_decrypt':
encrypt.c: encrypt.c:330:20: error: array type has incomplete element type 'EVP_CIPHER_CTX' {aka 'struct evp_cipher_ctx_st'}
encrypt.c: 330 | EVP_CIPHER_CTX ctx_k[1];
encrypt.c: | ^~~~~
encrypt.c: encrypt.c:331:20: error: array type has incomplete element type 'EVP_CIPHER_CTX' {aka 'struct evp_cipher_ctx_st'}
encrypt.c: 331 | EVP_CIPHER_CTX ctx_kappa_0[1];
encrypt.c: ...

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:evp
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:evp
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:evp
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:evp