Implementation notes: mipso32, gcc23, crypto_sign/donald2048

Computer: gcc23
Microarchitecture: mipso32; Octeon II (cnmips64v2)
Architecture: mipso32
CPU ID: unknown CPU ID
SUPERCOP version: 20230530
Operation: crypto_sign
Primitive: donald2048

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
71026214	74724 13498 216	1512264 163644 12576	`T:cryptopp`	`g++_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20220604	20220506
71148344	72928 7662 216	1500466 157716 12576	`T:cryptopp`	`g++_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20220604	20220506
71256240	74044 7759 216	1500409 157992 12576	`T:cryptopp`	`g++_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20220604	20220506
71345086	75064 7839 216	1503950 158076 12576	`T:cryptopp`	`g++_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20220604	20220506

Test failure

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

error 111
crypto_sign_keypair returns nonzero

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: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

keypair.c: keypair.c: In function 'crypto_sign_donald2048_opensslnew_timingleaks_keypair':
keypair.c: keypair.c:34:5: warning: assignment makes pointer from integer without a cast
keypair.c: z = DSA_get0_pub_key(x);
keypair.c: ^
keypair.c: keypair.c:40:5: warning: assignment makes pointer from integer without a cast
keypair.c: z = DSA_get0_priv_key(x);
keypair.c: ^
try.c: libcrypto_sign_donald2048.a(keypair.o): In function `crypto_sign_donald2048_opensslnew_timingleaks_keypair':
try.c: keypair.c:(.text+0x...): undefined reference to `DSA_set0_pqg'
try.c: keypair.c:(.text+0x...): undefined reference to `DSA_get0_pub_key'
try.c: keypair.c:(.text+0x...): undefined reference to `DSA_get0_priv_key'
try.c: libcrypto_sign_donald2048.a(verification.o): In function `crypto_sign_donald2048_opensslnew_timingleaks_verification':
try.c: verification.c:(.text+0x...): undefined reference to `DSA_set0_pqg'
try.c: verification.c:(.text+0x...): undefined reference to `DSA_set0_key'
try.c: verification.c:(.text+0x...): undefined reference to `DSA_SIG_set0'
try.c: libcrypto_sign_donald2048.a(signatureofshorthash.o): In function `crypto_sign_donald2048_opensslnew_timingleaks_signatureofshorthash':
try.c: signatureofshorthash.c:(.text+0x...): undefined reference to `DSA_set0_pqg'
try.c: signatureofshorthash.c:(.text+0x...): undefined reference to `DSA_set0_key'
try.c: signatureofshorthash.c:(.text+0x...): undefined reference to `DSA_SIG_get0'
try.c: collect2: error: ld returned 1 exit status

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