Computer: cubox
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20161026
Operation: crypto_dh
Primitive: nist521gs
Compiler output
Implementation: crypto_dh/nist521gs/ref
Compiler: gcc -funroll-loops -mcpu=marvell-pj4 -O2dh.c: dh.c:13:9: error: '__int128' is not supported on this target dh.c: typedef __int128 type128;
dh.c: ^~~~~~~~ dh.c: dh.c:13:18: warning: type defaults to 'int' in declaration of 'type128' [-Wimplicit-int] dh.c: typedef __int128 type128;
dh.c: ^~~~~~~ dh.c: dh.c: In function 'gsqr': dh.c: dh.c:278:109: warning: right shift count >gt;= width of type [-Wshift-count-overflow] dh.c: t2=4*((type128)x[1]*x[8]+(type128)x[2]*x[7]+(type128)x[3]*x[6]+(type128)x[4]*x[5])+(type128)x[0]*x[0]+2*(t1>gt;>gt;58);
dh.c: ^~ dh.c: ... dh.c: dh.c:359:73: warning: right shift count >gt;= width of type [-Wshift-count-overflow] dh.c: -(type128)(x[2]-x[5])*(y[2]-y[5])-(type128)(x[3]-x[4])*(y[3]-y[4])+(t3>gt;>gt;58);
dh.c: ^~ dh.c: dh.c:362:19: warning: right shift count >gt;= width of type [-Wshift-count-overflow] dh.c: st1+=((type64)(t2>gt;>gt;58));
dh.c: ^~ dh.c: dh.c: In function 'crypto_dh_nist521gs_ref_keypair': dh.c: dh.c:831:2: warning: implicit declaration of function 'randombytes' [-Wimplicit-function-declaration] dh.c: randombytes(sk,PANES-1);
dh.c: ^~~~~~~~~~~
Number of similar (compiler,implementation) pairs: 6, namely: