#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"	},}; intparsehex(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;} voidruntest(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);} voidperftest(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);} voidmain(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");	}}