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authorWilliam Joye <wjoye@cfa.harvard.edu>2017-05-02 16:40:01 (GMT)
committerWilliam Joye <wjoye@cfa.harvard.edu>2017-05-02 16:40:01 (GMT)
commit0a2b8b8e0bc2e91a9f10659b30e2e4f5b79ce692 (patch)
tree3d0871d05cfd11f60b86829d2d93704034dad24e /openssl/demos/prime
parente9abe0dba896d2b0fc22301588336e89ff246ba7 (diff)
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reinstall
Diffstat (limited to 'openssl/demos/prime')
-rw-r--r--openssl/demos/prime/Makefile20
-rw-r--r--openssl/demos/prime/prime.c102
2 files changed, 0 insertions, 122 deletions
diff --git a/openssl/demos/prime/Makefile b/openssl/demos/prime/Makefile
deleted file mode 100644
index 0166cd4..0000000
--- a/openssl/demos/prime/Makefile
+++ /dev/null
@@ -1,20 +0,0 @@
-CC=cc
-CFLAGS= -g -I../../include -Wall
-LIBS= -L../.. -lcrypto
-EXAMPLES=prime
-
-all: $(EXAMPLES)
-
-prime: prime.o
- $(CC) -o prime prime.o $(LIBS)
-
-clean:
- rm -f $(EXAMPLES) *.o
-
-test: all
- @echo Test creating a 128-bit prime
- ./prime 128
- @echo Test creating a 256-bit prime
- ./prime 256
- @echo Test creating a 512-bit prime
- ./prime 512
diff --git a/openssl/demos/prime/prime.c b/openssl/demos/prime/prime.c
deleted file mode 100644
index 6dd0228..0000000
--- a/openssl/demos/prime/prime.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/* demos/prime/prime.c */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- *
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to. The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code. The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * "This product includes cryptographic software written by
- * Eric Young (eay@cryptsoft.com)"
- * The word 'cryptographic' can be left out if the rouines from the library
- * being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
- * the apps directory (application code) you must include an acknowledgement:
- * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed. i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <openssl/bn.h>
-
-void callback(type, num)
-int type, num;
-{
- if (type == 0)
- fprintf(stderr, ".");
- else if (type == 1)
- fprintf(stderr, "+");
- else if (type == 2)
- fprintf(stderr, "*");
- fflush(stderr);
-}
-
-int main(argc, argv)
-int argc;
-char *argv[];
-{
- BIGNUM *rand;
- int num = 256;
-
- /*
- * we should really call RAND_seed(char *bytes,int num); to fully
- * initalise the random number generator
- */
- if (argc >= 2) {
- num = atoi(argv[1]);
- if (num == 0)
- num = 256;
- }
-
- fprintf(stderr, "generate a strong prime\n");
- rand = BN_generate_prime(NULL, num, 1, NULL, NULL, callback, NULL);
- /* change the third parameter to 1 for a strong prime */
- fprintf(stderr, "\n");
-
- BN_print_fp(stdout, rand);
- fprintf(stdout, "\n");
- BN_free(rand);
- exit(0);
- return (0);
-}