src/usr.bin/ssh/ssh-keygen.c - diff

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Diff for /src/usr.bin/ssh/ssh-keygen.c between version 1.29 and 1.31

version 1.29, 2000/07/15 04:01:37

version 1.31, 2000/09/07 20:27:54

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* Author: Tatu Ylonen <ylo@cs.hut.fi>

* Created: Mon Mar 27 02:26:40 1995 ylo

* Identity and host key generation and maintenance.

* As far as I am concerned, the code I have written for this software

* can be used freely for any purpose. Any derived versions of this

* software must be clearly marked as such, and if the derived work is

* incompatible with the protocol description in the RFC file, it must be

* called by a name other than "ssh" or "Secure Shell".

#include "includes.h"

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#include "ssh.h"

#include "xmalloc.h"

#include "fingerprint.h"

#include "key.h"

#include "rsa.h"

#include "dsa.h"

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void

do_fingerprint(struct passwd *pw)

{

/* XXX RSA1 only */

FILE *f;

BIGNUM *e, *n;

Key *public;

char *comment = NULL, *cp, *ep, line[16*1024];

int i, skip = 0, num = 1, invalid = 1;

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key_free(public);

exit(0);

}

key_free(public);

/* XXX */

f = fopen(identity_file, "r");

if (f != NULL) {

n = BN_new();

e = BN_new();

while (fgets(line, sizeof(line), f)) {

i = strlen(line) - 1;

if (line[i] != '\n') {

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*cp++ = '\0';

}

ep = cp;

if (auth_rsa_read_key(&cp, &ignore, e, n)) {

if (auth_rsa_read_key(&cp, &ignore, public->rsa->e, public->rsa->n)) {

invalid = 0;

comment = *cp ? cp : comment;

printf("%d %s %s\n", BN_num_bits(n),

printf("%d %s %s\n", key_size(public),

fingerprint(e, n),

key_fingerprint(public),

comment ? comment : "no comment");

}

BN_free(e);

BN_free(n);

fclose(f);

}

key_free(public);

if (invalid) {

printf("%s is not a valid key file.\n", identity_file);

exit(1);