Implementation notes: amd64, comet, crypto_dh/claus

Computer: comet
Microarchitecture: amd64; Comet Lake (806ec)
Architecture: amd64
CPU ID: GenuineIntel-000806ec-bfebfbff
SUPERCOP version: 20240425
Operation: crypto_dh
Primitive: claus

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
3950593	1122 0 0	20569 916 1760	`T:opensslnew`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240428	20240425
3953263	1457 0 0	25449 924 1760	`T:opensslnew`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240428	20240425
3953940	1457 0 0	23497 924 1760	`T:opensslnew`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240428	20240425
4134362	1822 0 0	23361 924 1760	`T:opensslnew`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240428	20240425
4198336	2059 16 0	220500 1628 1856	`T:gmp`	`g++_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240428	20240425
4198652	2157 16 0	219773 1700 1760	`T:gmp`	`clang++_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240428	20240425
4201330	2059 16 0	222388 1628 1856	`T:gmp`	`g++_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240428	20240425
4208966	1768 16 0	217511 1620 1824	`T:gmp`	`g++_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240428	20240425
4219165	2203 16 0	220155 1692 1824	`T:gmp`	`clang++_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240428	20240425
4219268	2157 16 0	223813 1700 1824	`T:gmp`	`clang++_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240428	20240425
4222038	3711 336 2	426002 3692 3648	`T:ntl`	`clang++_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240428	20240425
4241314	3755 336 2	426290 3692 3712	`T:ntl`	`clang++_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240428	20240425
4241494	4002 336 2	424535 3660 3712	`T:ntl`	`g++_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240428	20240425
4241542	3681 336 2	422170 3692 3648	`T:ntl`	`clang++_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240428	20240425
4242927	4002 336 2	422647 3660 3712	`T:ntl`	`g++_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240428	20240425
4243057	3866 336 2	421775 3660 3712	`T:ntl`	`g++_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240428	20240425
4251235	2626 336 2	419432 3604 3680	`T:ntl`	`g++_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240428	20240425
4254483	1888 16 0	219735 1628 1856	`T:gmp`	`g++_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240428	20240425
4304815	2157 16 0	223501 1700 1792	`T:gmp`	`clang++_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240428	20240425
4329831	3152 336 2	422343 3684 3712	`T:ntl`	`clang++_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240428	20240425
5233119	2098 16 168	1675272 144516 11296	`T:cryptopp`	`clang++_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240428	20240425
5234095	1929 16 224	1671910 144452 11392	`T:cryptopp`	`g++_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240428	20240425
5234368	2195 16 168	1674902 144524 11232	`T:cryptopp`	`clang++_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240428	20240425
5237836	2538 16 224	1674454 144460 11424	`T:cryptopp`	`g++_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240428	20240425
5238330	2206 16 168	1679006 144524 11296	`T:cryptopp`	`clang++_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240428	20240425
5238343	2195 16 168	1678694 144524 11264	`T:cryptopp`	`clang++_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240428	20240425
5238763	2669 16 224	1677046 144460 11424	`T:cryptopp`	`g++_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240428	20240425
5249517	2669 16 224	1675190 144460 11424	`T:cryptopp`	`g++_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240428	20240425

Compiler output

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

keypair.c: keypair.c:19:8: warning: 'DH_new' is deprecated [-Wdeprecated-declarations]
keypair.c: dh = DH_new();
keypair.c: ^
keypair.c: /usr/include/openssl/dh.h:203:1: note: 'DH_new' has been explicitly marked deprecated here
keypair.c: OSSL_DEPRECATEDIN_3_0 DH *DH_new(void);
keypair.c: ^
keypair.c: /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0'
keypair.c: # define OSSL_DEPRECATEDIN_3_0 OSSL_DEPRECATED(3.0)
keypair.c: ^
keypair.c: /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED'
keypair.c: # define OSSL_DEPRECATED(since) __attribute__((deprecated))
keypair.c: ^
keypair.c: keypair.c:25:5: error: incomplete definition of type 'struct dh_st'
keypair.c: dh->p = BN_new(); if (!dh->p) goto error;
keypair.c: ~~^
keypair.c: /usr/include/openssl/types.h:134:16: note: forward declaration of 'struct dh_st'
keypair.c: typedef struct dh_st DH;
keypair.c: ^
keypair.c: keypair.c:25:28: error: incomplete definition of type 'struct dh_st'
keypair.c: dh->p = BN_new(); if (!dh->p) goto error;
keypair.c: ~~^
keypair.c: /usr/include/openssl/types.h:134:16: note: forward declaration of 'struct dh_st'
keypair.c: typedef struct dh_st DH;
keypair.c: ^
keypair.c: keypair.c:26:5: error: incomplete definition of type 'struct dh_st'
keypair.c: ...

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

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

Compiler output

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

keypair.c: keypair.c: In function 'crypto_dh_claus_openssl_timingleaks_keypair':
keypair.c: keypair.c:19:3: warning: 'DH_new' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
keypair.c: 19 | dh = DH_new();
keypair.c: | ^~
keypair.c: In file included from keypair.c:3:
keypair.c: /usr/include/openssl/dh.h:203:27: note: declared here
keypair.c: 203 | OSSL_DEPRECATEDIN_3_0 DH *DH_new(void);
keypair.c: | ^~~~~~
keypair.c: keypair.c:25:5: error: invalid use of incomplete typedef 'DH' {aka 'struct dh_st'}
keypair.c: 25 | dh->p = BN_new(); if (!dh->p) goto error;
keypair.c: | ^~
keypair.c: keypair.c:25:28: error: invalid use of incomplete typedef 'DH' {aka 'struct dh_st'}
keypair.c: 25 | dh->p = BN_new(); if (!dh->p) goto error;
keypair.c: | ^~
keypair.c: keypair.c:26:5: error: invalid use of incomplete typedef 'DH' {aka 'struct dh_st'}
keypair.c: 26 | dh->g = BN_new(); if (!dh->g) goto error;
keypair.c: | ^~
keypair.c: keypair.c:26:28: error: invalid use of incomplete typedef 'DH' {aka 'struct dh_st'}
keypair.c: 26 | dh->g = BN_new(); if (!dh->g) goto error;
keypair.c: | ^~
keypair.c: keypair.c:28:39: error: invalid use of incomplete typedef 'DH' {aka 'struct dh_st'}
keypair.c: 28 | if (!BN_bin2bn(prime,sizeof prime,dh->p)) goto error;
keypair.c: | ^~
keypair.c: keypair.c:29:22: error: invalid use of incomplete typedef 'DH' {aka 'struct dh_st'}
keypair.c: 29 | if (!BN_set_word(dh->g,2)) goto error;
keypair.c: ...

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

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

Compiler output

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

keypair.c: keypair.c:32:8: warning: 'DH_new' is deprecated [-Wdeprecated-declarations]
keypair.c: dh = DH_new(); if (!dh) goto error;
keypair.c: ^
keypair.c: /usr/include/openssl/dh.h:203:1: note: 'DH_new' has been explicitly marked deprecated here
keypair.c: OSSL_DEPRECATEDIN_3_0 DH *DH_new(void);
keypair.c: ^
keypair.c: /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0'
keypair.c: # define OSSL_DEPRECATEDIN_3_0 OSSL_DEPRECATED(3.0)
keypair.c: ^
keypair.c: /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED'
keypair.c: # define OSSL_DEPRECATED(since) __attribute__((deprecated))
keypair.c: ^
keypair.c: keypair.c:34:8: warning: 'DH_set0_pqg' is deprecated [-Wdeprecated-declarations]
keypair.c: if (!DH_set0_pqg(dh,p,0,g)) goto error;
keypair.c: ^
keypair.c: /usr/include/openssl/dh.h:259:1: note: 'DH_set0_pqg' has been explicitly marked deprecated here
keypair.c: OSSL_DEPRECATEDIN_3_0 int DH_set0_pqg(DH *dh, BIGNUM *p, BIGNUM *q, BIGNUM *g);
keypair.c: ^
keypair.c: /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0'
keypair.c: # define OSSL_DEPRECATEDIN_3_0 OSSL_DEPRECATED(3.0)
keypair.c: ^
keypair.c: /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED'
keypair.c: # define OSSL_DEPRECATED(since) __attribute__((deprecated))
keypair.c: ^
keypair.c: keypair.c:37:8: warning: 'DH_generate_key' is deprecated [-Wdeprecated-declarations]
keypair.c: ...

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

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

Compiler output

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

keypair.c: keypair.c: In function 'crypto_dh_claus_opensslnew_timingleaks_keypair':
keypair.c: keypair.c:32:3: warning: 'DH_new' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
keypair.c: 32 | dh = DH_new(); if (!dh) goto error;
keypair.c: | ^~
keypair.c: In file included from keypair.c:3:
keypair.c: /usr/include/openssl/dh.h:203:27: note: declared here
keypair.c: 203 | OSSL_DEPRECATEDIN_3_0 DH *DH_new(void);
keypair.c: | ^~~~~~
keypair.c: keypair.c:34:3: warning: 'DH_set0_pqg' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
keypair.c: 34 | if (!DH_set0_pqg(dh,p,0,g)) goto error;
keypair.c: | ^~
keypair.c: /usr/include/openssl/dh.h:259:27: note: declared here
keypair.c: 259 | OSSL_DEPRECATEDIN_3_0 int DH_set0_pqg(DH *dh, BIGNUM *p, BIGNUM *q, BIGNUM *g);
keypair.c: | ^~~~~~~~~~~
keypair.c: keypair.c:37:3: warning: 'DH_generate_key' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
keypair.c: 37 | if (!DH_generate_key(dh)) goto error;
keypair.c: | ^~
keypair.c: /usr/include/openssl/dh.h:227:27: note: declared here
keypair.c: 227 | OSSL_DEPRECATEDIN_3_0 int DH_generate_key(DH *dh);
keypair.c: | ^~~~~~~~~~~~~~~
keypair.c: keypair.c:39:3: warning: 'DH_get0_pub_key' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
keypair.c: 39 | z = DH_get0_pub_key(dh);
keypair.c: | ^
keypair.c: /usr/include/openssl/dh.h:267:37: note: declared here
keypair.c: 267 | OSSL_DEPRECATEDIN_3_0 const BIGNUM *DH_get0_pub_key(const DH *dh);
keypair.c: ...
sharedsecret.c: sharedsecret.c: In function 'crypto_dh_claus_opensslnew_timingleaks':
sharedsecret.c: sharedsecret.c:27:3: warning: 'DH_new' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
sharedsecret.c: 27 | alice = DH_new(); if (!alice) goto error;
sharedsecret.c: | ^~~~~
sharedsecret.c: In file included from sharedsecret.c:3:
sharedsecret.c: /usr/include/openssl/dh.h:203:27: note: declared here
sharedsecret.c: 203 | OSSL_DEPRECATEDIN_3_0 DH *DH_new(void);
sharedsecret.c: | ^~~~~~
sharedsecret.c: sharedsecret.c:35:3: warning: 'DH_set0_pqg' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
sharedsecret.c: 35 | if (!DH_set0_pqg(alice,p,0,g)) goto error;
sharedsecret.c: | ^~
sharedsecret.c: /usr/include/openssl/dh.h:259:27: note: declared here
sharedsecret.c: 259 | OSSL_DEPRECATEDIN_3_0 int DH_set0_pqg(DH *dh, BIGNUM *p, BIGNUM *q, BIGNUM *g);
sharedsecret.c: | ^~~~~~~~~~~
sharedsecret.c: sharedsecret.c:44:3: warning: 'DH_set0_key' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
sharedsecret.c: 44 | if (!DH_set0_key(alice,pub_key,priv_key)) goto error;
sharedsecret.c: | ^~
sharedsecret.c: /usr/include/openssl/dh.h:262:27: note: declared here
sharedsecret.c: 262 | OSSL_DEPRECATEDIN_3_0 int DH_set0_key(DH *dh, BIGNUM *pub_key, BIGNUM *priv_key);
sharedsecret.c: | ^~~~~~~~~~~
sharedsecret.c: sharedsecret.c:47:3: warning: 'DH_size' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
sharedsecret.c: 47 | if (DH_size(alice) > SHAREDSECRET_BYTES) goto error;
sharedsecret.c: | ^~
sharedsecret.c: /usr/include/openssl/dh.h:207:27: note: declared here
sharedsecret.c: 207 | OSSL_DEPRECATEDIN_3_0 int DH_size(const DH *dh);
sharedsecret.c: ...

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

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