amrani/crypto_denis
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il faut faire le générateur dans df.c

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This commit is contained in:
Yanis AMRANI 2025-03-20 16:13:50 +01:00
parent 9a69a4842e
commit 824aecf3e9
1 changed files with 9 additions and 2 deletions

11
td_tp/tp3/src/df.c

@ -7,7 +7,11 @@ uint64 expm(uint64 m, uint64 e, uint64 mod)
uint128 _mod = (uint128)mod;
// TODO
while (e){
if (e & 1) _r=(_r*_m)%_mod;
_m=(_m*_m)%_mod;
e>>=1;
}
return (uint64)_r;
}
@ -17,7 +21,10 @@ uint64 generateur(uint64 p)
uint64 g=2;
uint64 r=1;
// TODO
while(r==1){
expm(g,(p-1)/2,p)
g++;
}
}