#include <u.h>
#include <libc.h>
#include <mp.h>
#include <libsec.h>
typedef struct Test Test;
struct Test
{
char *K;
char *P;
char *A;
char *IV;
char *T;
};
Test tests[] = {
{ /* Test Case 1 */
"00000000000000000000000000000000",
"",
"",
"000000000000000000000000",
"58E2FCCEFA7E3061367F1D57A4E7455A"
},
{ /* Test Case 2 */
"00000000000000000000000000000000",
"00000000000000000000000000000000",
"",
"000000000000000000000000",
"AB6E47D42CEC13BDF53A67B21257BDDF",
},
{ /* Test Case 3 */
"feffe9928665731c6d6a8f9467308308",
"d9313225f88406e5a55909c5aff5269a"
"86a7a9531534f7da2e4c303d8a318a72"
"1c3c0c95956809532fcf0e2449a6b525"
"b16aedf5aa0de657ba637b391aafd255",
"",
"cafebabefacedbaddecaf888",
"4D5C2AF327CD64A62CF35ABD2BA6FAB4"
},
{ /* Test Case 4 */
"feffe9928665731c6d6a8f9467308308",
"d9313225f88406e5a55909c5aff5269a"
"86a7a9531534f7da2e4c303d8a318a72"
"1c3c0c95956809532fcf0e2449a6b525"
"b16aedf5aa0de657ba637b39",
"feedfacedeadbeeffeedfacedeadbeef"
"abaddad2",
"cafebabefacedbaddecaf888",
"5BC94FBC3221A5DB94FAE95AE7121A47"
},
{ /* Test Case 5 */
"feffe9928665731c6d6a8f9467308308",
"d9313225f88406e5a55909c5aff5269a"
"86a7a9531534f7da2e4c303d8a318a72"
"1c3c0c95956809532fcf0e2449a6b525"
"b16aedf5aa0de657ba637b39",
"feedfacedeadbeeffeedfacedeadbeef"
"abaddad2",
"cafebabefacedbad",
"3612D2E79E3B0785561BE14AACA2FCCB"
},
{ /* Test Case 6 */
"feffe9928665731c6d6a8f9467308308",
"d9313225f88406e5a55909c5aff5269a"
"86a7a9531534f7da2e4c303d8a318a72"
"1c3c0c95956809532fcf0e2449a6b525"
"b16aedf5aa0de657ba637b39",
"feedfacedeadbeeffeedfacedeadbeef"
"abaddad2",
"9313225df88406e555909c5aff5269aa"
"6a7a9538534f7da1e4c303d2a318a728"
"c3c0c95156809539fcf0e2429a6b5254"
"16aedbf5a0de6a57a637b39b",
"619CC5AEFFFE0BFA462AF43C1699D050"
},
{ /* Test Case 7 */
"00000000000000000000000000000000"
"0000000000000000",
"",
"",
"000000000000000000000000",
"CD33B28AC773F74BA00ED1F312572435"
},
{ /* Test Case 8 */
"00000000000000000000000000000000"
"0000000000000000",
"00000000000000000000000000000000",
"",
"000000000000000000000000",
"2FF58D80033927AB8EF4D4587514F0FB"
},
{ /* Test Case 9 */
"feffe9928665731c6d6a8f9467308308"
"feffe9928665731c",
"d9313225f88406e5a55909c5aff5269a"
"86a7a9531534f7da2e4c303d8a318a72"
"1c3c0c95956809532fcf0e2449a6b525"
"b16aedf5aa0de657ba637b391aafd255",
"",
"cafebabefacedbaddecaf888",
"9924A7C8587336BFB118024DB8674A14"
},
{ /* Test Case 10 */
"feffe9928665731c6d6a8f9467308308"
"feffe9928665731c",
"d9313225f88406e5a55909c5aff5269a"
"86a7a9531534f7da2e4c303d8a318a72"
"1c3c0c95956809532fcf0e2449a6b525"
"b16aedf5aa0de657ba637b39",
"feedfacedeadbeeffeedfacedeadbeef"
"abaddad2",
"cafebabefacedbaddecaf888",
"2519498E80F1478F37BA55BD6D27618C"
},
{ /* Test Case 11 */
"feffe9928665731c6d6a8f9467308308"
"feffe9928665731c",
"d9313225f88406e5a55909c5aff5269a"
"86a7a9531534f7da2e4c303d8a318a72"
"1c3c0c95956809532fcf0e2449a6b525"
"b16aedf5aa0de657ba637b39",
"feedfacedeadbeeffeedfacedeadbeef"
"abaddad2",
"cafebabefacedbad",
"65DCC57FCF623A24094FCCA40D3533F8"
},
{ /* Test Case 12 */
"feffe9928665731c6d6a8f9467308308"
"feffe9928665731c",
"d9313225f88406e5a55909c5aff5269a"
"86a7a9531534f7da2e4c303d8a318a72"
"1c3c0c95956809532fcf0e2449a6b525"
"b16aedf5aa0de657ba637b39",
"feedfacedeadbeeffeedfacedeadbeef"
"abaddad2",
"9313225df88406e555909c5aff5269aa"
"6a7a9538534f7da1e4c303d2a318a728"
"c3c0c95156809539fcf0e2429a6b5254"
"16aedbf5a0de6a57a637b39b",
"DCF566FF291C25BBB8568FC3D376A6D9"
},
{ /* Test Case 13 */
"00000000000000000000000000000000"
"00000000000000000000000000000000",
"",
"",
"000000000000000000000000",
"530F8AFBC74536B9A963B4F1C4CB738B"
},
{ /* Test Case 14 */
"00000000000000000000000000000000"
"00000000000000000000000000000000",
"00000000000000000000000000000000",
"",
"000000000000000000000000",
"D0D1C8A799996BF0265B98B5D48AB919"
},
{ /* Test Case 15 */
"feffe9928665731c6d6a8f9467308308"
"feffe9928665731c6d6a8f9467308308",
"d9313225f88406e5a55909c5aff5269a"
"86a7a9531534f7da2e4c303d8a318a72"
"1c3c0c95956809532fcf0e2449a6b525"
"b16aedf5aa0de657ba637b391aafd255",
"",
"cafebabefacedbaddecaf888",
"B094DAC5D93471BDEC1A502270E3CC6C"
},
{ /* Test Case 16 */
"feffe9928665731c6d6a8f9467308308"
"feffe9928665731c6d6a8f9467308308",
"d9313225f88406e5a55909c5aff5269a"
"86a7a9531534f7da2e4c303d8a318a72"
"1c3c0c95956809532fcf0e2449a6b525"
"b16aedf5aa0de657ba637b39",
"feedfacedeadbeeffeedfacedeadbeef"
"abaddad2",
"cafebabefacedbaddecaf888",
"76FC6ECE0F4E1768CDDF8853BB2D551B"
},
{ /* Test Case 17 */
"feffe9928665731c6d6a8f9467308308"
"feffe9928665731c6d6a8f9467308308",
"d9313225f88406e5a55909c5aff5269a"
"86a7a9531534f7da2e4c303d8a318a72"
"1c3c0c95956809532fcf0e2449a6b525"
"b16aedf5aa0de657ba637b39",
"feedfacedeadbeeffeedfacedeadbeef"
"abaddad2",
"cafebabefacedbad",
"3A337DBF46A792C45E454913FE2EA8F2"
},
{ /* Test Case 18 */
"feffe9928665731c6d6a8f9467308308"
"feffe9928665731c6d6a8f9467308308",
"d9313225f88406e5a55909c5aff5269a"
"86a7a9531534f7da2e4c303d8a318a72"
"1c3c0c95956809532fcf0e2449a6b525"
"b16aedf5aa0de657ba637b39",
"feedfacedeadbeeffeedfacedeadbeef"
"abaddad2",
"9313225df88406e555909c5aff5269aa"
"6a7a9538534f7da1e4c303d2a318a728"
"c3c0c95156809539fcf0e2429a6b5254"
"16aedbf5a0de6a57a637b39b",
"A44A8266EE1C8EB0C8B5D4CF5AE9F19A"
},
};
int
parsehex(char *s, uchar *h, char *l)
{
char *e;
mpint *m;
int n;
n = strlen(s);
if(n == 0)
return 0;
assert((n & 1) == 0);
n >>= 1;
e = nil;
m = strtomp(s, &e, 16, nil);
if(m == nil || *e != '\0')
abort();
mptober(m, h, n);
if(l != nil)
print("%s = %.*H\n", l, n, h);
return n;
}
void
runtest(Test *t)
{
AESGCMstate s;
uchar key[1024], plain[1024], aad[1024], iv[1024], tag[16], tmp[16];
int nkey, nplain, naad, niv;
nkey = parsehex(t->K, key, "K");
nplain = parsehex(t->P, plain, "P");
naad = parsehex(t->A, aad, "A");
niv = parsehex(t->IV, iv, "IV");
setupAESGCMstate(&s, key, nkey, iv, niv);
aesgcm_encrypt(plain, nplain, aad, naad, tag, &s);
print("C = %.*H\n", nplain, plain);
print("T = %.*H\n", 16, tag);
parsehex(t->T, tmp, nil);
assert(memcmp(tmp, tag, 16) == 0);
}
void
perftest(void)
{
AESGCMstate s;
static uchar zeros[16];
uchar buf[1024*1024], tag[16];
vlong now;
int i, delta;
now = nsec();
for(i=0; i<100; i++){
memset(buf, 0, sizeof(buf));
if(1){
setupAESGCMstate(&s, zeros, 16, zeros, 12);
aesgcm_encrypt(buf, sizeof(buf), nil, 0, tag, &s);
} else {
setupAESstate(&s, zeros, 16, zeros);
aesCBCencrypt(buf, sizeof(buf), &s);
}
}
delta = (nsec() - now) / 1000000000LL;
fprint(2, "%ds = %d/s\n", delta, i*sizeof(buf) / delta);
}
void
main(int argc, char **argv)
{
int i;
fmtinstall('H', encodefmt);
ARGBEGIN {
case 'p':
perftest();
exits(nil);
} ARGEND;
for(i=0; i<nelem(tests); i++){
print("Test Case %d\n", i+1);
runtest(&tests[i]);
print("\n");
}
}
