Implementation notes: amd64, hedera, crypto_sign/ecdonaldk571

Computer: hedera
Architecture: amd64
CPU ID: GenuineIntel-000306a9-bfebfbff
SUPERCOP version: 20210326
Operation: crypto_sign
Primitive: ecdonaldk571

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
29744649	3008 0 0	27705 1052 1736	`T:opensslnew`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210126	20210114
29751627	3404 0 0	23482 1068 1768	`T:opensslnew`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210126	20210114
29755507	2975 0 0	25393 1052 1736	`T:opensslnew`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210126	20210114
29762177	3008 0 0	26041 1052 1736	`T:opensslnew`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210126	20210114
29763207	2746 0 0	21450 1060 1736	`T:opensslnew`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210126	20210114
29773062	3008 0 0	26041 1052 1736	`T:opensslnew`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210126	20210114
29775486	2888 0 0	23162 1068 1768	`T:opensslnew`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210126	20210114
29781390	2921 0 0	22111 1044 1736	`T:opensslnew`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210126	20210114
29829940	2888 0 0	24674 1068 1768	`T:opensslnew`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210126	20210114

Compiler output

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

signatureofshorthash.c: signatureofshorthash.c:54:24: error: incomplete definition of type 'struct ECDSA_SIG_st'
signatureofshorthash.c: len = BN_num_bytes(rs->r); if (len > PRIME_BYTES) goto rserror;
signatureofshorthash.c: ~~^
signatureofshorthash.c: /usr/include/openssl/bn.h:181:40: note: expanded from macro 'BN_num_bytes'
signatureofshorthash.c: # define BN_num_bytes(a) ((BN_num_bits(a)+7)/8)
signatureofshorthash.c: ^
signatureofshorthash.c: /usr/include/openssl/ec.h:1125:16: note: forward declaration of 'struct ECDSA_SIG_st'
signatureofshorthash.c: typedef struct ECDSA_SIG_st ECDSA_SIG;
signatureofshorthash.c: ^
signatureofshorthash.c: signatureofshorthash.c:55:15: error: incomplete definition of type 'struct ECDSA_SIG_st'
signatureofshorthash.c: BN_bn2bin(rs->r,sm + PRIME_BYTES - len); sm += PRIME_BYTES;
signatureofshorthash.c: ~~^
signatureofshorthash.c: /usr/include/openssl/ec.h:1125:16: note: forward declaration of 'struct ECDSA_SIG_st'
signatureofshorthash.c: typedef struct ECDSA_SIG_st ECDSA_SIG;
signatureofshorthash.c: ^
signatureofshorthash.c: signatureofshorthash.c:57:24: error: incomplete definition of type 'struct ECDSA_SIG_st'
signatureofshorthash.c: len = BN_num_bytes(rs->s); if (len > PRIME_BYTES) goto rserror;
signatureofshorthash.c: ~~^
signatureofshorthash.c: /usr/include/openssl/bn.h:181:40: note: expanded from macro 'BN_num_bytes'
signatureofshorthash.c: # define BN_num_bytes(a) ((BN_num_bits(a)+7)/8)
signatureofshorthash.c: ^
signatureofshorthash.c: /usr/include/openssl/ec.h:1125:16: note: forward declaration of 'struct ECDSA_SIG_st'
signatureofshorthash.c: typedef struct ECDSA_SIG_st ECDSA_SIG;
signatureofshorthash.c: ^
signatureofshorthash.c: signatureofshorthash.c:58:15: error: incomplete definition of type 'struct ECDSA_SIG_st'
signatureofshorthash.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

signatureofshorthash.c: In file included from /usr/include/openssl/asn1.h:23,
signatureofshorthash.c: from /usr/include/openssl/objects.h:15,
signatureofshorthash.c: from signatureofshorthash.c:2:
signatureofshorthash.c: signatureofshorthash.c: In function 'crypto_sign_ecdonaldk571_openssl_timingleaks_signatureofshorthash':
signatureofshorthash.c: signatureofshorthash.c:54:24: error: dereferencing pointer to incomplete type 'ECDSA_SIG' {aka 'struct ECDSA_SIG_st'}
signatureofshorthash.c: len = BN_num_bytes(rs->r); if (len > PRIME_BYTES) goto rserror;
signatureofshorthash.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