Implementation notes: amd64, colossus6, crypto_sign/ronald2048

Computer: colossus6
Architecture: amd64
CPU ID: AuthenticAMD-00830f10-178bfbff
SUPERCOP version: 20210125
Operation: crypto_sign
Primitive: ronald2048

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
2552940	3575 0 0	28509 984 1592	`T:opensslnew`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210310	20210125
2553120	2838 0 0	24651 976 1592	`T:opensslnew`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210310	20210125
2565405	3268 0 0	26436 984 1624	`T:opensslnew`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210310	20210125
2566598	2671 0 0	24796 976 1592	`T:opensslnew`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210310	20210125
2566913	3823 0 0	28757 984 1592	`T:opensslnew`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210310	20210125
2568645	3878 0 0	28829 984 1592	`T:opensslnew`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210310	20210125
2569748	3575 0 0	28509 984 1592	`T:opensslnew`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210310	20210125
2590875	3106 0 0	26644 984 1624	`T:opensslnew`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210310	20210125
2603722	3180 0 0	28860 984 1624	`T:opensslnew`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210310	20210125

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:15:7: warning: 'RSA_generate_key' is deprecated [-Wdeprecated-declarations]
keypair.c: r = RSA_generate_key(MODULUS_BYTES * 8,3,0,0);
keypair.c: ^
keypair.c: /usr/include/openssl/rsa.h:234:1: note: 'RSA_generate_key' has been explicitly marked deprecated here
keypair.c: DEPRECATEDIN_0_9_8(RSA *RSA_generate_key(int bits, unsigned long e, void
keypair.c: ^
keypair.c: /usr/include/x86_64-linux-gnu/openssl/opensslconf.h:164:34: note: expanded from macro 'DEPRECATEDIN_0_9_8'
keypair.c: # define DEPRECATEDIN_0_9_8(f) DECLARE_DEPRECATED(f)
keypair.c: ^
keypair.c: /usr/include/x86_64-linux-gnu/openssl/opensslconf.h:115:55: note: expanded from macro 'DECLARE_DEPRECATED'
keypair.c: # define DECLARE_DEPRECATED(f) f __attribute__ ((deprecated));
keypair.c: ^
keypair.c: keypair.c:20:23: error: incomplete definition of type 'struct rsa_st'
keypair.c: len = BN_num_bytes(r->n); if (len > MODULUS_BYTES) goto error;
keypair.c: ~^
keypair.c: /usr/include/openssl/bn.h:181:40: note: expanded from macro 'BN_num_bytes'
keypair.c: # define BN_num_bytes(a) ((BN_num_bits(a)+7)/8)
keypair.c: ^
keypair.c: /usr/include/openssl/ossl_typ.h:110:16: note: forward declaration of 'struct rsa_st'
keypair.c: typedef struct rsa_st RSA;
keypair.c: ^
keypair.c: keypair.c:21:36: error: incomplete definition of type 'struct rsa_st'
keypair.c: out += MODULUS_BYTES; BN_bn2bin(r->n,out - len);
keypair.c: ~^
keypair.c: /usr/include/openssl/ossl_typ.h:110:16: note: forward declaration of 'struct rsa_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_sign_ronald2048_openssl_timingleaks_keypair':
keypair.c: keypair.c:15:3: warning: 'RSA_generate_key' is deprecated [-Wdeprecated-declarations]
keypair.c: r = RSA_generate_key(MODULUS_BYTES * 8,3,0,0);
keypair.c: ^
keypair.c: In file included from /usr/include/openssl/rsa.h:13:0,
keypair.c: from keypair.c:2:
keypair.c: /usr/include/openssl/rsa.h:234:1: note: declared here
keypair.c: DEPRECATEDIN_0_9_8(RSA *RSA_generate_key(int bits, unsigned long e, void
keypair.c: ^
keypair.c: In file included from /usr/include/openssl/asn1.h:23:0,
keypair.c: from /usr/include/openssl/rsa.h:16,
keypair.c: from keypair.c:2:
keypair.c: keypair.c:20:23: error: dereferencing pointer to incomplete type 'RSA {aka struct rsa_st}'
keypair.c: len = BN_num_bytes(r->n); if (len > MODULUS_BYTES) 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