#include <openssl/md5.h>
#endif
#include <openssl/pem.h>
+#include <openssl/engine.h>
int set_hex(char *in,unsigned char *out,int size);
#undef SIZE
#define BSIZE (8*1024)
#define PROG enc_main
+int MAIN(int, char **);
+
int MAIN(int argc, char **argv)
{
+ ENGINE *e = NULL;
static const char magic[]="Salted__";
char mbuf[8]; /* should be 1 smaller than magic */
char *strbuf=NULL;
unsigned char *buff=NULL,*bufsize=NULL;
int bsize=BSIZE,verbose=0;
int ret=1,inl;
- unsigned char key[24],iv[MD5_DIGEST_LENGTH];
+ unsigned char key[EVP_MAX_KEY_LENGTH],iv[EVP_MAX_IV_LENGTH];
unsigned char salt[PKCS5_SALT_LEN];
- char *str=NULL;
+ char *str=NULL, *passarg = NULL, *pass = NULL;
char *hkey=NULL,*hiv=NULL,*hsalt = NULL;
int enc=1,printkey=0,i,base64=0;
int debug=0,olb64=0,nosalt=0;
BIO *in=NULL,*out=NULL,*b64=NULL,*benc=NULL,*rbio=NULL,*wbio=NULL;
#define PROG_NAME_SIZE 16
char pname[PROG_NAME_SIZE];
+ char *engine = NULL;
apps_startup();
if (--argc < 1) goto bad;
outf= *(++argv);
}
+ else if (strcmp(*argv,"-pass") == 0)
+ {
+ if (--argc < 1) goto bad;
+ passarg= *(++argv);
+ }
+ else if (strcmp(*argv,"-engine") == 0)
+ {
+ if (--argc < 1) goto bad;
+ engine= *(++argv);
+ }
else if (strcmp(*argv,"-d") == 0)
enc=0;
else if (strcmp(*argv,"-p") == 0)
bad:
BIO_printf(bio_err,"options are\n");
BIO_printf(bio_err,"%-14s input file\n","-in <file>");
- BIO_printf(bio_err,"%-14s output fileencrypt\n","-out <file>");
+ BIO_printf(bio_err,"%-14s output file\n","-out <file>");
+ BIO_printf(bio_err,"%-14s pass phrase source\n","-pass <arg>");
BIO_printf(bio_err,"%-14s encrypt\n","-e");
BIO_printf(bio_err,"%-14s decrypt\n","-d");
BIO_printf(bio_err,"%-14s base64 encode/decode, depending on encryption flag\n","-a/-base64");
BIO_printf(bio_err,"%-14s key/iv in hex is the next argument\n","-K/-iv");
BIO_printf(bio_err,"%-14s print the iv/key (then exit if -P)\n","-[pP]");
BIO_printf(bio_err,"%-14s buffer size\n","-bufsize <n>");
+ BIO_printf(bio_err,"%-14s use engine e, possibly a hardware device.\n","-engine e");
BIO_printf(bio_err,"Cipher Types\n");
BIO_printf(bio_err,"des : 56 bit key DES encryption\n");
BIO_printf(bio_err,"rc2 :128 bit key RC2 encryption\n");
#endif
#ifndef NO_BF
- BIO_printf(bio_err,"bf :128 bit key BlowFish encryption\n");
+ BIO_printf(bio_err,"bf :128 bit key Blowfish encryption\n");
#endif
#ifndef NO_RC4
BIO_printf(bio_err," -%-5s :128 bit key RC4 encryption\n",
LN_rc5_cfb64, LN_rc5_ofb64);
BIO_printf(bio_err," -%-4s (%s)\n","rc5", LN_rc5_cbc);
#endif
+#ifndef NO_RIJNDAEL
+ BIO_printf(bio_err," -%-12s -%-12s -%-12s -%-12s\n",
+ LN_rijndael_ecb_k128_b128,"","","","");
+#endif
+
goto end;
}
argc--;
argv++;
}
+ if (engine != NULL)
+ {
+ if((e = ENGINE_by_id(engine)) == NULL)
+ {
+ BIO_printf(bio_err,"invalid engine \"%s\"\n",
+ engine);
+ goto end;
+ }
+ if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
+ {
+ BIO_printf(bio_err,"can't use that engine\n");
+ goto end;
+ }
+ BIO_printf(bio_err,"engine \"%s\" set.\n", engine);
+ /* Free our "structural" reference. */
+ ENGINE_free(e);
+ }
+
if (bufsize != NULL)
{
unsigned long n;
if (verbose) BIO_printf(bio_err,"bufsize=%d\n",bsize);
}
- strbuf=Malloc(SIZE);
- buff=(unsigned char *)Malloc(EVP_ENCODE_LENGTH(bsize));
+ strbuf=OPENSSL_malloc(SIZE);
+ buff=(unsigned char *)OPENSSL_malloc(EVP_ENCODE_LENGTH(bsize));
if ((buff == NULL) || (strbuf == NULL))
{
- BIO_printf(bio_err,"Malloc failure %ld\n",(long)EVP_ENCODE_LENGTH(bsize));
+ BIO_printf(bio_err,"OPENSSL_malloc failure %ld\n",(long)EVP_ENCODE_LENGTH(bsize));
goto end;
}
}
}
+ if(!str && passarg) {
+ if(!app_passwd(bio_err, passarg, NULL, &pass, NULL)) {
+ BIO_printf(bio_err, "Error getting password\n");
+ goto end;
+ }
+ str = pass;
+ }
+
if ((str == NULL) && (cipher != NULL) && (hkey == NULL))
{
for (;;)
if (outf == NULL)
+ {
BIO_set_fp(out,stdout,BIO_NOCLOSE);
+#ifdef VMS
+ {
+ BIO *tmpbio = BIO_new(BIO_f_linebuffer());
+ out = BIO_push(tmpbio, out);
+ }
+#endif
+ }
else
{
if (BIO_write_filename(out,outf) <= 0)
"invalid hex salt value\n");
goto end;
}
- } else if (RAND_bytes(salt, PKCS5_SALT_LEN) <= 0) {
- BIO_printf(bio_err,
- "prng not seeded\n");
+ } else if (RAND_pseudo_bytes(salt, PKCS5_SALT_LEN) < 0)
goto end;
- }
/* If -P option then don't bother writing */
if((printkey != 2)
&& (BIO_write(wbio,magic,
else
memset(str,0,strlen(str));
}
- if ((hiv != NULL) && !set_hex(hiv,iv,8))
+ if ((hiv != NULL) && !set_hex(hiv,iv,sizeof iv))
{
BIO_printf(bio_err,"invalid hex iv value\n");
goto end;
}
- if ((hkey != NULL) && !set_hex(hkey,key,24))
+ if ((hkey != NULL) && !set_hex(hkey,key,sizeof key))
{
BIO_printf(bio_err,"invalid hex key value\n");
goto end;
}
end:
ERR_print_errors(bio_err);
- if (strbuf != NULL) Free(strbuf);
- if (buff != NULL) Free(buff);
+ if (strbuf != NULL) OPENSSL_free(strbuf);
+ if (buff != NULL) OPENSSL_free(buff);
if (in != NULL) BIO_free(in);
- if (out != NULL) BIO_free(out);
+ if (out != NULL) BIO_free_all(out);
if (benc != NULL) BIO_free(benc);
if (b64 != NULL) BIO_free(b64);
+ if(pass) OPENSSL_free(pass);
EXIT(ret);
}
projects / openssl.git / blobdiff