Upgraded to openssl-1.0.2

1 files changed, 163 insertions, 186 deletions

diff --git a/openssl/engines/ccgost/gostsum.c b/openssl/engines/ccgost/gostsum.c
index d57112eb5..1021848ef 100644
--- a/openssl/engines/ccgost/gostsum.c
+++ b/openssl/engines/ccgost/gostsum.c
@@ -15,196 +15,173 @@
 #include <string.h>
 #include "gosthash.h"
 #define BUF_SIZE 262144
-int hash_file(gost_hash_ctx *ctx,char *filename,char *sum,int mode);
-int hash_stream(gost_hash_ctx *ctx,int fd, char *sum);
-int get_line(FILE *f,char *hash,char *filename);
+int hash_file(gost_hash_ctx * ctx, char *filename, char *sum, int mode);
+int hash_stream(gost_hash_ctx * ctx, int fd, char *sum);
+int get_line(FILE *f, char *hash, char *filename);
 void help()
-	{
-	fprintf(stderr,"gostsum [-bvt] [-c [file]]| [files]\n"
-		"\t-c check message digests (default is generate)\n"
-		"\t-v verbose, print file names when checking\n"
-		"\t-b read files in binary mode\n"
-		"\t-t use test GOST paramset (default is CryptoPro paramset)\n"
-		"The input for -c should be the list of message digests and file names\n"
-		"that is printed on stdout by this program when it generates digests.\n");
-	exit(3);
-	}
+{
+    fprintf(stderr, "gostsum [-bvt] [-c [file]]| [files]\n"
+            "\t-c check message digests (default is generate)\n"
+            "\t-v verbose, print file names when checking\n"
+            "\t-b read files in binary mode\n"
+            "\t-t use test GOST paramset (default is CryptoPro paramset)\n"
+            "The input for -c should be the list of message digests and file names\n"
+            "that is printed on stdout by this program when it generates digests.\n");
+    exit(3);
+}
 
 #ifndef O_BINARY
-#define O_BINARY 0
+# define O_BINARY 0
 #endif
 
-int main(int argc,char **argv)
-	{
-	int c,i;
-	int verbose=0;
-	int errors=0;
-	int open_mode = O_RDONLY;
-	gost_subst_block *b=  &GostR3411_94_CryptoProParamSet;
-	FILE *check_file = NULL;
-	gost_hash_ctx ctx;
-	
-	while( (c=getopt(argc,argv,"bc::tv"))!=-1)
-		{
-		switch (c)
-			{
-			case 'v': verbose=1; break;
-			case 't': b= &GostR3411_94_TestParamSet; break;
-			case 'b': open_mode |= O_BINARY; break;
-			case 'c':
-				if (optarg)
-					{
-					check_file = fopen(optarg,"r");
-					if (!check_file)
-						{
-						perror(optarg);
-						exit(2);
-						}
-					}
-				else
-					{
-				  	check_file= stdin;
-					}
-				break;
-			default:
-				fprintf(stderr,"invalid option %c",optopt);
-				help();
-			}
-		}
-	init_gost_hash_ctx(&ctx,b);
-	if (check_file)
-		{
-		char inhash[65],calcsum[65],filename[PATH_MAX];
-		int failcount=0,count=0;;
-		if (check_file==stdin && optind<argc)
-			{
-			check_file=fopen(argv[optind],"r");
-			if (!check_file)
-				{	
-				perror(argv[optind]);
-				exit(2);
-				}
-			}	
-		while (get_line(check_file,inhash,filename))
-			{
-			if (!hash_file(&ctx,filename,calcsum,open_mode))
-				{
-				exit (2);
-				}	
-			count++;
-			if (!strncmp(calcsum,inhash,65))
-				{
-				if (verbose)
-					{
-					fprintf(stderr,"%s\tOK\n",filename);
-					}
-				}
-			else
-				{
-				if (verbose)
-					{
-					fprintf(stderr,"%s\tFAILED\n",filename);
-					}
-				else
-					{
-					fprintf(stderr,"%s: GOST hash sum check failed for '%s'\n",
-						argv[0],filename);
-					}
-				failcount++;
-				}
-			}	
-		if (verbose && failcount)
-			{
-			fprintf(stderr,"%s: %d of %d file(f) failed GOST hash sum check\n",
-				argv[0],failcount,count);
-			}
-		exit (failcount?1:0);
-		}
-	if (optind==argc)
-		{
-		char sum[65];
-		if (!hash_stream(&ctx,fileno(stdin),sum))
-			{
-			perror("stdin");
-			exit(1);
-			}	
-		printf("%s -\n",sum);
-		exit(0);
-		}	
-	for (i=optind;i<argc;i++)
-		{
-		char sum[65];
-		if (!hash_file(&ctx,argv[i],sum,open_mode))
-			{
-			errors++;
-			}
-		else
-			{	
-			printf("%s %s\n",sum,argv[i]);
-			}
-		}	
-	exit(errors?1:0);	
-	}
+int main(int argc, char **argv)
+{
+    int c, i;
+    int verbose = 0;
+    int errors = 0;
+    int open_mode = O_RDONLY;
+    gost_subst_block *b = &GostR3411_94_CryptoProParamSet;
+    FILE *check_file = NULL;
+    gost_hash_ctx ctx;
 
-int hash_file(gost_hash_ctx *ctx,char *filename,char *sum,int mode)
-	{
-	int fd;
-	if ((fd=open(filename,mode))<0)
-		{
-		perror(filename);
-		return 0;
-		}
-	if (!hash_stream(ctx,fd,sum))
-		{
-		perror(filename);
-		return 0;
-		}	
-	close(fd);
-	return 1;
-	}
+    while ((c = getopt(argc, argv, "bc::tv")) != -1) {
+        switch (c) {
+        case 'v':
+            verbose = 1;
+            break;
+        case 't':
+            b = &GostR3411_94_TestParamSet;
+            break;
+        case 'b':
+            open_mode |= O_BINARY;
+            break;
+        case 'c':
+            if (optarg) {
+                check_file = fopen(optarg, "r");
+                if (!check_file) {
+                    perror(optarg);
+                    exit(2);
+                }
+            } else {
+                check_file = stdin;
+            }
+            break;
+        default:
+            fprintf(stderr, "invalid option %c", optopt);
+            help();
+        }
+    }
+    init_gost_hash_ctx(&ctx, b);
+    if (check_file) {
+        char inhash[65], calcsum[65], filename[PATH_MAX];
+        int failcount = 0, count = 0;;
+        if (check_file == stdin && optind < argc) {
+            check_file = fopen(argv[optind], "r");
+            if (!check_file) {
+                perror(argv[optind]);
+                exit(2);
+            }
+        }
+        while (get_line(check_file, inhash, filename)) {
+            if (!hash_file(&ctx, filename, calcsum, open_mode)) {
+                exit(2);
+            }
+            count++;
+            if (!strncmp(calcsum, inhash, 65)) {
+                if (verbose) {
+                    fprintf(stderr, "%s\tOK\n", filename);
+                }
+            } else {
+                if (verbose) {
+                    fprintf(stderr, "%s\tFAILED\n", filename);
+                } else {
+                    fprintf(stderr,
+                            "%s: GOST hash sum check failed for '%s'\n",
+                            argv[0], filename);
+                }
+                failcount++;
+            }
+        }
+        if (verbose && failcount) {
+            fprintf(stderr,
+                    "%s: %d of %d file(f) failed GOST hash sum check\n",
+                    argv[0], failcount, count);
+        }
+        exit(failcount ? 1 : 0);
+    }
+    if (optind == argc) {
+        char sum[65];
+        if (!hash_stream(&ctx, fileno(stdin), sum)) {
+            perror("stdin");
+            exit(1);
+        }
+        printf("%s -\n", sum);
+        exit(0);
+    }
+    for (i = optind; i < argc; i++) {
+        char sum[65];
+        if (!hash_file(&ctx, argv[i], sum, open_mode)) {
+            errors++;
+        } else {
+            printf("%s %s\n", sum, argv[i]);
+        }
+    }
+    exit(errors ? 1 : 0);
+}
 
-int hash_stream(gost_hash_ctx *ctx,int fd, char *sum)
-	{
-	unsigned char buffer[BUF_SIZE];
-	ssize_t bytes;
-	int i;
-	start_hash(ctx);
-	while ((bytes=read(fd,buffer,BUF_SIZE))>0)
-		{
-		hash_block(ctx,buffer,bytes);
-		}
-	if (bytes<0)
-		{
-		return 0;
-		}	
-	finish_hash(ctx,buffer);
-	for (i=0;i<32;i++)
-		{
-		sprintf(sum+2*i,"%02x",buffer[31-i]);
-		}
-	return 1;
-	}	
-	
-int get_line(FILE *f,char *hash,char *filename)
-	{
-	int i;
-	if (fread(hash,1,64,f)<64) return 0;
-	hash[64]=0;
-	for (i=0;i<64;i++)
-		{
-		if (hash[i]<'0' || (hash[i]>'9' && hash[i]<'A') || (hash[i]>'F'
-				&& hash[i]<'a')||hash[i]>'f')
-			{
-			fprintf(stderr,"Not a hash value '%s'\n",hash);
-			return 0;
-			}
-		}	
-	if (fgetc(f)!=' ')
-		{
-		fprintf(stderr,"Malformed input line\n");
-		return 0;
-		}
-	i=strlen(fgets(filename,PATH_MAX,f));
-	while (filename[--i]=='\n'||filename[i]=='\r') filename[i]=0;
-	return 1;
-	}	
+int hash_file(gost_hash_ctx * ctx, char *filename, char *sum, int mode)
+{
+    int fd;
+    if ((fd = open(filename, mode)) < 0) {
+        perror(filename);
+        return 0;
+    }
+    if (!hash_stream(ctx, fd, sum)) {
+        perror(filename);
+        return 0;
+    }
+    close(fd);
+    return 1;
+}
+
+int hash_stream(gost_hash_ctx * ctx, int fd, char *sum)
+{
+    unsigned char buffer[BUF_SIZE];
+    ssize_t bytes;
+    int i;
+    start_hash(ctx);
+    while ((bytes = read(fd, buffer, BUF_SIZE)) > 0) {
+        hash_block(ctx, buffer, bytes);
+    }
+    if (bytes < 0) {
+        return 0;
+    }
+    finish_hash(ctx, buffer);
+    for (i = 0; i < 32; i++) {
+        sprintf(sum + 2 * i, "%02x", buffer[31 - i]);
+    }
+    return 1;
+}
+
+int get_line(FILE *f, char *hash, char *filename)
+{
+    int i;
+    if (fread(hash, 1, 64, f) < 64)
+        return 0;
+    hash[64] = 0;
+    for (i = 0; i < 64; i++) {
+        if (hash[i] < '0' || (hash[i] > '9' && hash[i] < 'A')
+            || (hash[i] > 'F' && hash[i] < 'a') || hash[i] > 'f') {
+            fprintf(stderr, "Not a hash value '%s'\n", hash);
+            return 0;
+        }
+    }
+    if (fgetc(f) != ' ') {
+        fprintf(stderr, "Malformed input line\n");
+        return 0;
+    }
+    i = strlen(fgets(filename, PATH_MAX, f));
+    while (filename[--i] == '\n' || filename[i] == '\r')
+        filename[i] = 0;
+    return 1;
+}