#include <openssl/objects.h>
#include <openssl/x509.h>
#include <openssl/pem.h>
+#include <openssl/hmac.h>
#undef BUFSIZE
#define BUFSIZE 1024*8
#define PROG dgst_main
int do_fp(BIO *out, unsigned char *buf, BIO *bp, int sep, int binout,
- EVP_PKEY *key, unsigned char *sigin, int siglen, const char *title,
- const char *file);
+ EVP_PKEY *key, unsigned char *sigin, int siglen,
+ const char *sig_name, const char *md_name,
+ const char *file,BIO *bmd);
int MAIN(int, char **);
BIO *in=NULL,*inp;
BIO *bmd=NULL;
BIO *out = NULL;
- const char *name;
#define PROG_NAME_SIZE 39
char pname[PROG_NAME_SIZE+1];
int separator=0;
EVP_PKEY *sigkey = NULL;
unsigned char *sigbuf = NULL;
int siglen = 0;
+ char *passargin = NULL, *passin = NULL;
+#ifndef OPENSSL_NO_ENGINE
char *engine=NULL;
+#endif
+ char *hmac_key=NULL;
+ char *mac_name=NULL;
+ STACK *sigopts = NULL, *macopts = NULL;
apps_startup();
goto end;
/* first check the program name */
- program_name(argv[0],pname,PROG_NAME_SIZE);
+ program_name(argv[0],pname,sizeof pname);
md=EVP_get_digestbyname(pname);
if (--argc < 1) break;
keyfile=*(++argv);
}
+ else if (!strcmp(*argv,"-passin"))
+ {
+ if (--argc < 1)
+ break;
+ passargin=*++argv;
+ }
else if (strcmp(*argv,"-verify") == 0)
{
if (--argc < 1) break;
if (--argc < 1) break;
keyform=str2fmt(*(++argv));
}
+#ifndef OPENSSL_NO_ENGINE
else if (strcmp(*argv,"-engine") == 0)
{
if (--argc < 1) break;
engine= *(++argv);
+ e = setup_engine(bio_err, engine, 0);
}
+#endif
else if (strcmp(*argv,"-hex") == 0)
out_bin = 0;
else if (strcmp(*argv,"-binary") == 0)
out_bin = 1;
else if (strcmp(*argv,"-d") == 0)
debug=1;
+ else if (!strcmp(*argv,"-hmac"))
+ {
+ if (--argc < 1)
+ break;
+ hmac_key=*++argv;
+ }
+ else if (!strcmp(*argv,"-mac"))
+ {
+ if (--argc < 1)
+ break;
+ mac_name=*++argv;
+ }
+ else if (strcmp(*argv,"-sigopt") == 0)
+ {
+ if (--argc < 1)
+ break;
+ if (!sigopts)
+ sigopts = sk_new_null();
+ if (!sigopts || !sk_push(sigopts, *(++argv)))
+ break;
+ }
+ else if (strcmp(*argv,"-macopt") == 0)
+ {
+ if (--argc < 1)
+ break;
+ if (!macopts)
+ macopts = sk_new_null();
+ if (!macopts || !sk_push(macopts, *(++argv)))
+ break;
+ }
else if ((m=EVP_get_digestbyname(&((*argv)[1]))) != NULL)
md=m;
else
argv++;
}
- if (md == NULL)
- md=EVP_md5();
if(do_verify && !sigfile) {
BIO_printf(bio_err, "No signature to verify: use the -signature option\n");
BIO_printf(bio_err,"-prverify file verify a signature using private key in file\n");
BIO_printf(bio_err,"-keyform arg key file format (PEM or ENGINE)\n");
BIO_printf(bio_err,"-signature file signature to verify\n");
+ BIO_printf(bio_err,"-sigopt nm:v signature parameter\n");
BIO_printf(bio_err,"-binary output in binary form\n");
+#ifndef OPENSSL_NO_ENGINE
BIO_printf(bio_err,"-engine e use engine e, possibly a hardware device.\n");
+#endif
- BIO_printf(bio_err,"-%3s to use the %s message digest algorithm (default)\n",
+ BIO_printf(bio_err,"-%-14s to use the %s message digest algorithm (default)\n",
LN_md5,LN_md5);
- BIO_printf(bio_err,"-%3s to use the %s message digest algorithm\n",
+ BIO_printf(bio_err,"-%-14s to use the %s message digest algorithm\n",
LN_md4,LN_md4);
- BIO_printf(bio_err,"-%3s to use the %s message digest algorithm\n",
+ BIO_printf(bio_err,"-%-14s to use the %s message digest algorithm\n",
LN_md2,LN_md2);
- BIO_printf(bio_err,"-%3s to use the %s message digest algorithm\n",
+#ifndef OPENSSL_NO_SHA
+ BIO_printf(bio_err,"-%-14s to use the %s message digest algorithm\n",
LN_sha1,LN_sha1);
- BIO_printf(bio_err,"-%3s to use the %s message digest algorithm\n",
- LN_sha,LN_sha);
- BIO_printf(bio_err,"-%3s to use the %s message digest algorithm\n",
+#ifndef OPENSSL_NO_SHA256
+ BIO_printf(bio_err,"-%-14s to use the %s message digest algorithm\n",
+ LN_sha224,LN_sha224);
+ BIO_printf(bio_err,"-%-14s to use the %s message digest algorithm\n",
+ LN_sha256,LN_sha256);
+#endif
+#ifndef OPENSSL_NO_SHA512
+ BIO_printf(bio_err,"-%-14s to use the %s message digest algorithm\n",
+ LN_sha384,LN_sha384);
+ BIO_printf(bio_err,"-%-14s to use the %s message digest algorithm\n",
+ LN_sha512,LN_sha512);
+#endif
+#endif
+ BIO_printf(bio_err,"-%-14s to use the %s message digest algorithm\n",
LN_mdc2,LN_mdc2);
- BIO_printf(bio_err,"-%3s to use the %s message digest algorithm\n",
+ BIO_printf(bio_err,"-%-14s to use the %s message digest algorithm\n",
LN_ripemd160,LN_ripemd160);
+#ifndef OPENSSL_NO_WHIRLPOOL
+ BIO_printf(bio_err,"-%-14s to use the %s message digest algorithm\n",
+ SN_whirlpool,SN_whirlpool);
+#endif
err=1;
goto end;
}
- e = setup_engine(bio_err, engine, 0);
-
in=BIO_new(BIO_s_file());
bmd=BIO_new(BIO_f_md());
if (debug)
{
BIO_set_callback(in,BIO_debug_callback);
/* needed for windows 3.1 */
- BIO_set_callback_arg(in,bio_err);
+ BIO_set_callback_arg(in,(char *)bio_err);
+ }
+
+ if(!app_passwd(bio_err, passargin, NULL, &passin, NULL))
+ {
+ BIO_printf(bio_err, "Error getting password\n");
+ goto end;
}
if ((in == NULL) || (bmd == NULL))
ERR_print_errors(bio_err);
goto end;
}
+ if ((!!mac_name + !!keyfile + !!hmac_key) > 1)
+ {
+ BIO_printf(bio_err, "MAC and Signing key cannot both be specified\n");
+ goto end;
+ }
if(keyfile)
{
sigkey = load_pubkey(bio_err, keyfile, keyform, 0, NULL,
e, "key file");
else
- sigkey = load_key(bio_err, keyfile, keyform, 0, NULL,
+ sigkey = load_key(bio_err, keyfile, keyform, 0, passin,
e, "key file");
if (!sigkey)
{
}
}
+ if (mac_name)
+ {
+ EVP_PKEY_CTX *mac_ctx = NULL;
+ int r = 0;
+ if (!init_gen_str(bio_err, &mac_ctx, mac_name,e, 0))
+ goto mac_end;
+ if (macopts)
+ {
+ char *macopt;
+ for (i = 0; i < sk_num(macopts); i++)
+ {
+ macopt = sk_value(macopts, i);
+ if (pkey_ctrl_string(mac_ctx, macopt) <= 0)
+ {
+ BIO_printf(bio_err,
+ "MAC parameter error \"%s\"\n",
+ macopt);
+ ERR_print_errors(bio_err);
+ goto mac_end;
+ }
+ }
+ }
+ if (EVP_PKEY_keygen(mac_ctx, &sigkey) <= 0)
+ {
+ BIO_puts(bio_err, "Error generating key\n");
+ ERR_print_errors(bio_err);
+ goto mac_end;
+ }
+ r = 1;
+ mac_end:
+ if (mac_ctx)
+ EVP_PKEY_CTX_free(mac_ctx);
+ if (r == 0)
+ goto end;
+ }
+
+ if (hmac_key)
+ {
+ sigkey = EVP_PKEY_new_mac_key(EVP_PKEY_HMAC, e,
+ (unsigned char *)hmac_key, -1);
+ if (!sigkey)
+ goto end;
+ }
+
+ if (sigkey)
+ {
+ EVP_MD_CTX *mctx = NULL;
+ EVP_PKEY_CTX *pctx = NULL;
+ int r;
+ if (!BIO_get_md_ctx(bmd, &mctx))
+ {
+ BIO_printf(bio_err, "Error getting context\n");
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+ if (do_verify)
+ r = EVP_DigestVerifyInit(mctx, &pctx, md, e, sigkey);
+ else
+ r = EVP_DigestSignInit(mctx, &pctx, md, e, sigkey);
+ if (!r)
+ {
+ BIO_printf(bio_err, "Error setting context\n");
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+ if (sigopts)
+ {
+ char *sigopt;
+ for (i = 0; i < sk_num(sigopts); i++)
+ {
+ sigopt = sk_value(sigopts, i);
+ if (pkey_ctrl_string(pctx, sigopt) <= 0)
+ {
+ BIO_printf(bio_err,
+ "parameter error \"%s\"\n",
+ sigopt);
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+ }
+ }
+ }
+ /* we use md as a filter, reading from 'in' */
+ else
+ {
+ if (md == NULL)
+ md = EVP_md5();
+ if (!BIO_set_md(bmd,md))
+ {
+ BIO_printf(bio_err, "Error setting digest %s\n", pname);
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+ }
+
if(sigfile && sigkey) {
BIO *sigbio;
sigbio = BIO_new_file(sigfile, "rb");
goto end;
}
}
-
-
-
- /* we use md as a filter, reading from 'in' */
- BIO_set_md(bmd,md);
inp=BIO_push(bmd,in);
+ if (md == NULL)
+ {
+ EVP_MD_CTX *tctx;
+ BIO_get_md_ctx(bmd, &tctx);
+ md = EVP_MD_CTX_md(tctx);
+ }
+
if (argc == 0)
{
BIO_set_fp(in,stdin,BIO_NOCLOSE);
err=do_fp(out, buf,inp,separator, out_bin, sigkey, sigbuf,
- siglen,"","(stdin)");
+ siglen,NULL,NULL,"stdin",bmd);
}
else
{
- name=OBJ_nid2sn(md->type);
+ const char *md_name, *sig_name;
+ if(out_bin)
+ {
+ md_name = NULL;
+ sig_name = NULL;
+ }
+ else
+ {
+ if (sigkey)
+ {
+ const EVP_PKEY_ASN1_METHOD *ameth;
+ ameth = EVP_PKEY_get0_asn1(sigkey);
+ if (ameth)
+ EVP_PKEY_asn1_get0_info(NULL, NULL,
+ NULL, NULL, &sig_name, ameth);
+ }
+ md_name = EVP_MD_name(md);
+ }
for (i=0; i<argc; i++)
{
- char *tmp,*tofree=NULL;
int r;
-
if (BIO_read_filename(in,argv[i]) <= 0)
{
perror(argv[i]);
err++;
continue;
}
- if(!out_bin)
- {
- tmp=tofree=OPENSSL_malloc(strlen(name)+strlen(argv[i])+5);
- sprintf(tmp,"%s(%s)= ",name,argv[i]);
- }
else
- tmp="";
r=do_fp(out,buf,inp,separator,out_bin,sigkey,sigbuf,
- siglen,tmp,argv[i]);
+ siglen,sig_name,md_name, argv[i],bmd);
if(r)
err=r;
- if(tofree)
- OPENSSL_free(tofree);
(void)BIO_reset(bmd);
}
}
end:
if (buf != NULL)
{
- memset(buf,0,BUFSIZE);
+ OPENSSL_cleanse(buf,BUFSIZE);
OPENSSL_free(buf);
}
if (in != NULL) BIO_free(in);
+ if (passin)
+ OPENSSL_free(passin);
BIO_free_all(out);
EVP_PKEY_free(sigkey);
+ if (sigopts)
+ sk_free(sigopts);
+ if (macopts)
+ sk_free(macopts);
if(sigbuf) OPENSSL_free(sigbuf);
if (bmd != NULL) BIO_free(bmd);
apps_shutdown();
- EXIT(err);
+ OPENSSL_EXIT(err);
}
int do_fp(BIO *out, unsigned char *buf, BIO *bp, int sep, int binout,
- EVP_PKEY *key, unsigned char *sigin, int siglen, const char *title,
- const char *file)
+ EVP_PKEY *key, unsigned char *sigin, int siglen,
+ const char *sig_name, const char *md_name,
+ const char *file,BIO *bmd)
{
- int len;
+ size_t len;
int i;
for (;;)
{
EVP_MD_CTX *ctx;
BIO_get_md_ctx(bp, &ctx);
- i = EVP_VerifyFinal(ctx, sigin, (unsigned int)siglen, key);
+ i = EVP_DigestVerifyFinal(ctx, sigin, (unsigned int)siglen);
if(i > 0)
BIO_printf(out, "Verified OK\n");
else if(i == 0)
{
EVP_MD_CTX *ctx;
BIO_get_md_ctx(bp, &ctx);
- if(!EVP_SignFinal(ctx, buf, (unsigned int *)&len, key))
+ len = BUFSIZE;
+ if(!EVP_DigestSignFinal(ctx, buf, &len))
{
BIO_printf(bio_err, "Error Signing Data\n");
ERR_print_errors(bio_err);
if(binout) BIO_write(out, buf, len);
else
{
- BIO_write(out,title,strlen(title));
- for (i=0; i<len; i++)
+ if (sig_name)
+ BIO_printf(out, "%s-%s(%s)=", sig_name, md_name, file);
+ else if (md_name)
+ BIO_printf(out, "%s(%s)=", md_name, file);
+ else
+ BIO_printf(out, "(%s)=", file);
+ for (i=0; i<(int)len; i++)
{
if (sep && (i != 0))
BIO_printf(out, ":");
projects / openssl.git / blobdiff