Implementation notes: armeabi, bblack, crypto_sign/ronald768

Computer: bblack
Microarchitecture: armeabi; Cortex-A8 (413fc082)
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20240425
Operation: crypto_sign
Primitive: ronald768

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
4584300	1652 0 0	13682 592 1512	`T:opensslnew`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240602	20240425
4597380	2280 0 0	18249 544 1512	`T:opensslnew`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240602	20240425
4598588	1826 0 0	13962 592 1512	`T:opensslnew`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240602	20240425
4598636	3080 0 0	29315 548 1520	`T:opensslnew`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240602	20240425
4600256	2304 0 0	19907 548 1512	`T:opensslnew`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240602	20240425
4620052	1566 0 0	13218 584 1512	`T:opensslnew`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240602	20240425
4622132	2764 0 0	20203 548 1520	`T:opensslnew`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240602	20240425
4625836	2304 0 0	19907 548 1512	`T:opensslnew`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240602	20240425
4643172	1996 0 0	15054 592 1512	`T:opensslnew`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240602	20240425

Compiler output

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:235:1: 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/arm-linux-gnueabihf/openssl/opensslconf.h:172:34: 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/arm-linux-gnueabihf/openssl/opensslconf.h:118:55: 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 (implementation,compiler) pairs: 5, namely:

Implementation	Compiler
`T:openssl`	`clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`
`T:openssl`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`
`T:openssl`	`clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`
`T:openssl`	`clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`
`T:openssl`	`clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE (4.2.1_Compatible_Clang_7.0.1_(tags/RELEASE_701/final))`

Compiler output

keypair.c: keypair.c: In function 'crypto_sign_ronald768_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,
keypair.c:                  from keypair.c:2:
keypair.c: /usr/include/openssl/rsa.h:235:1: 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,
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 (implementation,compiler) pairs: 4, namely:

Implementation	Compiler
`T:openssl`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE (8.3.0)`
`T:openssl`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE (8.3.0)`
`T:openssl`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE (8.3.0)`
`T:openssl`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE (8.3.0)`