Remove the GOST engine

The GOST engine is now out of date and is removed by this commit. An up
to date GOST engine is now being maintained in an external repository.

See:
https://wiki.openssl.org/index.php/Binaries

Reviewed-by: Richard Levitte <levitte@openssl.org>

1 files changed, 0 insertions, 187 deletions

diff --git a/engines/ccgost/gostsum.c b/engines/ccgost/gostsum.c
deleted file mode 100644
index 252bd2cfed..0000000000
--- a/engines/ccgost/gostsum.c
+++ /dev/null
@@ -1,187 +0,0 @@
-/**********************************************************************
- *                        gostsum.c                                   *
- *             Copyright (c) 2005-2006 Cryptocom LTD                  *
- *         This file is distributed under the same license as OpenSSL *
- *                                                                    *
- *        Almost drop-in replacement for md5sum and sha1sum           *
- *          which computes GOST R 34.11-94 hashsum instead            *
- *                                                                    *
- **********************************************************************/
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <limits.h>
-#include <fcntl.h>
-#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);
-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);
-}
-
-#ifndef O_BINARY
-# 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) == 0) {
-                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_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;
-}