kill GDSS

[moira.git] / util / gdss / lib / crypto / crypto_util.c

diff --git a/util/gdss/lib/crypto/crypto_util.c b/util/gdss/lib/crypto/crypto_util.c
deleted file mode 100644 (file)
index f583aaa..0000000
--- a/util/gdss/lib/crypto/crypto_util.c
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- * COPYRIGHT (C) 1990 DIGITAL EQUIPMENT CORPORATION
- * ALL RIGHTS RESERVED
- *
- * "Digital Equipment Corporation authorizes the reproduction,
- * distribution and modification of this software subject to the following
- * restrictions:
- * 
- * 1.  Any partial or whole copy of this software, or any modification
- * thereof, must include this copyright notice in its entirety.
- *
- * 2.  This software is supplied "as is" with no warranty of any kind,
- * expressed or implied, for any purpose, including any warranty of fitness 
- * or merchantibility.  DIGITAL assumes no responsibility for the use or
- * reliability of this software, nor promises to provide any form of 
- * support for it on any basis.
- *
- * 3.  Distribution of this software is authorized only if no profit or
- * remuneration of any kind is received in exchange for such distribution.
- * 
- * 4.  This software produces public key authentication certificates
- * bearing an expiration date established by DIGITAL and RSA Data
- * Security, Inc.  It may cease to generate certificates after the expiration
- * date.  Any modification of this software that changes or defeats
- * the expiration date or its effect is unauthorized.
- * 
- * 5.  Software that will renew or extend the expiration date of
- * authentication certificates produced by this software may be obtained
- * from RSA Data Security, Inc., 10 Twin Dolphin Drive, Redwood City, CA
- * 94065, (415)595-8782, or from DIGITAL"
- *
- */
-
-#include <stdio.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include "random.h"
-#include "BigNum.h"
-#include "BigRSA.h"
-#include "bigkeygen.h"
-
-/*
- * InitDelegationKey.  Generate a new rsa key of desired bit length.
- *                     If random number generator is not yet seeded,
- *                     initialize with uncertainty from the principal
- *                     prime.
- */
-int InitDelegationKey(principal, delegation, bitlen)
-RSAKeyStorage *principal, *delegation;
-int bitlen;
-{
-    RNGState rng;
-    read_rng_state (&rng);
-    if ((rng.count)==0) initialize_rng_state (principal->p,32);
-    return(newRSAKey (delegation, bitlen));
-}
-
-/*
- * Private2Public.  Remove private key stuff in a key storage block.
- */
-int Private2Public (key)
-RSAKeyStorage *key;
-{
-       memset(key->p,0,PRIVATE_KEY_SIZE-PUBLIC_KEY_SIZE);
-       key->pl=key->ql=key->dpl=key->dql=0;
-}
-
-
-/* 
- * initrandom - interactive random number initializer
- *
- * The following routine attempts to initialize the random number generator
- * with a reasonable amount of uncertainty.  This is provided mostly by
- * the user, with some additional time inputs from the system.
- */
-int initrandom()
-{ 
-unsigned char bar[16];
-int seed ;
-char buffer[256], sphinx_ans[80];
-char *ptr=buffer, *env=NULL;
-int i;
-long tick = clock();
-struct timeval tv ;
-struct timezone tz ;
-int thischar , lastchar ;
-
-        memset(ptr,0,256);
-
-        gettimeofday(&tv, &tz);
-        memcpy(ptr,&tv,sizeof(struct timeval));
-        ptr += sizeof(struct timeval);
-/*
-        printf("\nRiddle of the Sphinx :\n\n");
-        printf("What creature is it, that in the morning goes on four feet,\n");
-        printf("at noon on two, and at night on three?\n\n");
-        fflush(stdout);
-        scanf("%s", sphinx_ans); gets(ptr);
-        if ((strcasecmp(sphinx_ans, "man") == 0) || (strcasecmp(sphinx_ans, "woman") == 0)) {
-          printf("\nCorrect!\n\n");
-        } else {
-          printf("\nWrong!  Please brush up on your Egyptian mythology.\n\n");
-        }
-*/
-        tick = clock();
-        memcpy(ptr,&tick,sizeof(long));
-        ptr += sizeof(long);
-        memcpy(ptr,&ptr,sizeof(char *));
-        ptr+=sizeof(char *);
-        gettimeofday(&tv, &tz);
-        memcpy(ptr,&tv,sizeof(struct timeval));
-        ptr += sizeof(struct timeval);
- 
-        seed = sizeof(buffer) - (ptr - buffer) - sizeof(struct timeval);
-
-        printf("\nSome 'uncertainty' is needed to initialize  the  random");
-        printf("\nnumber generator to generate your long term key. Please");
-        printf("\nenter up to %d characters of text.  The quality of your key", seed);
-        printf("\ndepends upon how 'uncertain' this input is.  When you");
-        printf("\nthink you have entered enough text, enter two successive");
-        printf("\ncarriage returns.");
-        printf("\n\n");
-        fflush(stdout);
-
-        for( i = thischar = lastchar = 0;
-          (thischar=getchar())!= EOF,((thischar != '\n')||(lastchar != '\n')); i++) {
-              lastchar = thischar;
-              ptr[ i % seed ] += (unsigned char) thischar ;
-        } 
-
-        printf("\nThank you very much.\n");
-
-        gettimeofday(&tv, &tz);
-        memcpy(ptr,&tv,sizeof(struct timeval));
-
-        initialize_rng_state (buffer, sizeof(buffer));
-
-}
-