X-Git-Url: https://git.saurik.com/apple/security.git/blobdiff_plain/84aacf34eae6543be9f0280b2015385f91e5c2c6..b54c578e17e9bcbd74aa30ea75e25e955b9a6205:/OSX/libsecurity_cryptkit/ckutils/sigTime/sigTime.cpp

diff --git a/OSX/libsecurity_cryptkit/ckutils/sigTime/sigTime.cpp b/OSX/libsecurity_cryptkit/ckutils/sigTime/sigTime.cpp
deleted file mode 100644
index d3f81c11..00000000
--- a/OSX/libsecurity_cryptkit/ckutils/sigTime/sigTime.cpp
+++ /dev/null
@@ -1,269 +0,0 @@
-/*
- * atomTime.c - measure performance of digital signature primitives (not incluing 
- * digest)
- */
- 
-#include "ckconfig.h"
-#include "ckutilsPlatform.h"
-#include "CryptKitSA.h"
-#include "curveParams.h"
-#include "falloc.h"
-#include <stdlib.h>
-#include <stdio.h>
-#include <time.h>
-
-#define SIGN_LOOPS_DEF		    100
-#define VFY_LOOPS_DEF		    100
-#define PRIV_KEY_SIZE_BYTES	    32
-#define DIGEST_SIZE_BYTES	    20	    /* e.g., SHA1 */
-#define NUM_KEYS		    10	    
-
-static void usage(char **argv)
-{
-	printf("Usage: %s [option...]\n", argv[0]);
-	printf("Options:\n");
-	printf("  s=signLoops      -- default %d\n", SIGN_LOOPS_DEF);
-	printf("  v=verifyLoops    -- default %d\n", VFY_LOOPS_DEF);
-	printf("  D=depth          -- default is ALL\n");
-	exit(1);
-}
-
-typedef struct {
-    unsigned char *data;
-    unsigned length;
-} FeeData;
-
-/*
- * Fill numDatas with random data of length bits. Caller has mallocd referents. 
- */
-static void genRandData(FeeData *datas, 
-	unsigned numDatas,
-	unsigned numBytes,
-	feeRand rand)
-{
-	unsigned i;
-	FeeData *fd;
-	for(i=0; i<numDatas; i++) {
-		fd = &datas[i];
-		fd->length = numBytes;
-		feeRandBytes(rand, fd->data, numBytes);
-	}
-	return;
-}
-
-static void mallocData(
-    FeeData *fd,
-    unsigned numBytes)
-{
-    fd->data = (unsigned char *)fmalloc(numBytes);
-    fd->length = numBytes;
-}
-
-/* common random callback */
-feeReturn randCallback(
-    void *ref,
-    unsigned char *bytes,
-    unsigned numBytes)
-{
-    feeRand frand = (feeRand)ref;
-    feeRandBytes(frand, bytes, numBytes);
-    return FR_Success;
-}
-
-int main(int argc, char **argv)
-{
-	int 		arg;
-	char 		*argp;
-	unsigned 	sigLoops = SIGN_LOOPS_DEF;
-	unsigned	vfyLoops = VFY_LOOPS_DEF;
-	unsigned	numKeys = NUM_KEYS; // might be less for very small loops
-	unsigned	depth;
-	feeRand 	rand;
-	
-	feePubKey	keys[NUM_KEYS];
-	/* sigLoops copies of each of {digestData, sigData} */
-	FeeData		*digestData;
-	FeeData		*sigData;
-	
-	unsigned 	seed;
-	unsigned	i;
-	PLAT_TIME	startTime;
-	PLAT_TIME	endTime;
-	double		elapsed;
-	curveParams	*cp;
-	unsigned	minDepth = 0;
-	unsigned	maxDepth = FEE_DEPTH_MAX;
-	unsigned	basePrimeLen;
-	char		*curveType;
-	feeReturn	frtn;
-	
-	for(arg=1; arg<argc; arg++) {
-		argp = argv[arg];
-		switch(argp[0]) {
-		    case 's':
-		    	sigLoops = atoi(&argp[2]);
-			break;
-		    case 'v':
-		    	vfyLoops = atoi(&argp[2]);
-			break;
-		    case 'D':
-		    	minDepth = maxDepth = atoi(&argp[2]);
-			break;
-		    default:
-		    	usage(argv);
-			break;
-		}
-	}
-	
-	/*
-	 * Common random generator
-	 */
-	time((time_t *)&seed);
-	rand = feeRandAllocWithSeed(seed);
-
-	if(numKeys > sigLoops) {
-	    numKeys = sigLoops;
-	}
-	digestData = (FeeData *)fmalloc(sizeof(FeeData) * sigLoops);
-	sigData    = (FeeData *)fmalloc(sizeof(FeeData) * sigLoops);
-		
-	/* alloc the data, once, for largest private key or "digest" we'll use */
-	for(i=0; i<sigLoops; i++) {
-	    mallocData(&digestData[i], PRIV_KEY_SIZE_BYTES);
-	}   
-	for(depth=minDepth; depth<=maxDepth; depth++) {
-	
-		/*
-		 * Get curve params for this depth
-	 	 */
-		cp = curveParamsForDepth(depth);
-		if(cp == NULL) {
-			printf("malloc failure\n");
-			exit(1);
-		}
-		switch(cp->curveType) {
-		    case FCT_Montgomery:
-		    	curveType = "FCT_Montgomery";
-			break;
-		    case FCT_Weierstrass:
-			curveType = "FCT_Weierstrass";
-			break;
-		    case FCT_General:
-		    	curveType = "FCT_General";
-			break;
-		    default:
-		    	printf("***Unknown curveType!\n");
-			exit(1);
-		}
-		
-		switch(cp->primeType) {
-		    case FPT_General:
-		    	printf("depth=%d; FPT_General, %s; keysize=%d;\n", 
-				depth, curveType, bitlen(cp->basePrime));
-			break;
-		    case FPT_Mersenne:
-			printf("depth=%d; FPT_Mersenne, %s; q=%d\n",
-				depth, curveType, cp->q);
-			break;
-		    default:
-			printf("depth=%d; FPT_FEE, %s; q=%d k=%d\n",
-				depth, curveType, cp->q, cp->k);
-			break;
-		}
-		basePrimeLen = bitlen(cp->basePrime);
-		
-		/* one set of random data as private keys */
-		unsigned privSize = (basePrimeLen + 8) / 8;
-		genRandData(digestData, numKeys, privSize, rand);
-	
-		/* generate the keys (no hash - we've got that covered) */
-		for(i=0; i<numKeys; i++) {
-		    keys[i] = feePubKeyAlloc();
-		    feePubKeyInitFromPrivDataDepth(keys[i], digestData[i].data, privSize, 
-			depth, 0);
-		}
-
-		/* now different data to actually sign */
-		genRandData(digestData, sigLoops, DIGEST_SIZE_BYTES, rand);
-		
-		/*
-		 * sign 
-		 */
-		PLAT_GET_TIME(startTime);
-		for(i=0; i<sigLoops; i++) {
-		    FeeData *digst = &digestData[i];
-		    FeeData *sig   = &sigData[i];
-		    feePubKey fkey = keys[i % numKeys];
-		    
-		    feeSig fs = feeSigNewWithKey(fkey, randCallback, rand);
-		    frtn = feeSigSign(fs, digst->data, digst->length, fkey);
-		    if(frtn) {
-			printf("***Error %d on feeSigSign\n", (int)frtn);
-			break;
-		    }
-		    frtn = feeSigData(fs, &sig->data, &sig->length);
-		    if(frtn) {
-			printf("***Error %d on feeSigData\n", (int)frtn);
-			break;
-		    }
-		    feeSigFree(fs);
-		}
-		PLAT_GET_TIME(endTime);
-		elapsed = PLAT_GET_US(startTime, endTime);
-		printf("   sign:   %12.2f us per op\n", 
-			elapsed / sigLoops);
-	
-		/*
-		 * verify - might be doing more of these than we have
-		 * valid signatures.....
-		 */
-		unsigned dex=0;
-		PLAT_GET_TIME(startTime);
-		for(i=0; i<vfyLoops; i++) {
-		    FeeData *digst = &digestData[dex];
-		    FeeData *sig   = &sigData[dex];
-		    feePubKey fkey = keys[dex % numKeys];
-		    
-		    feeSig fs;
-		    frtn = feeSigParse(sig->data, sig->length, &fs);
-		    if(frtn) {
-			printf("***Error %d on feeSigParse\n", (int)frtn);
-			break;
-		    }
-		    frtn = feeSigVerify(fs, digst->data, digst->length, fkey);
-		    if(frtn) {
-			printf("***Error %d on feeSigVerify\n", (int)frtn);
-			break;
-		    }
-		    feeSigFree(fs);
-		    dex++;
-		    if(dex == sigLoops) {
-			/* that's all the data we have, recycle */
-			dex = 0;
-		    }
-		}
-		PLAT_GET_TIME(endTime);
-		elapsed = PLAT_GET_US(startTime, endTime);
-		printf("   verify: %12.2f us per op\n", 
-			elapsed / vfyLoops);
-
-		freeCurveParams(cp);
-		/* possibly limited number of signatures.... */
-		for(i=0; i<sigLoops; i++) {
-		    ffree(sigData[i].data);	// mallocd by feeSigData()
-		}
-		for(i=0; i<numKeys; i++) {
-		    feePubKeyFree(keys[i]); 
-		}
-	}
-	
-	feeRandFree(rand);
-	for(i=0; i<sigLoops; i++) {
-	    ffree(digestData[i].data);
-	}
-	ffree(digestData);
-	ffree(sigData);
-	
-	return 0;
-}
-