/*
- * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
*
- * Licensed under the OpenSSL license (the "License"). You may not use
+ * Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
#include <openssl/opensslconf.h>
-#ifdef OPENSSL_NO_RSA
-NON_EMPTY_TRANSLATION_UNIT
-#else
-# include <stdio.h>
-# include <stdlib.h>
-# include <string.h>
-# include <time.h>
-# include "apps.h"
-# include <openssl/bio.h>
-# include <openssl/err.h>
-# include <openssl/rsa.h>
-# include <openssl/evp.h>
-# include <openssl/x509.h>
-# include <openssl/pem.h>
-# include <openssl/bn.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include "apps.h"
+#include "progs.h"
+#include <openssl/bio.h>
+#include <openssl/err.h>
+#include <openssl/rsa.h>
+#include <openssl/evp.h>
+#include <openssl/x509.h>
+#include <openssl/pem.h>
+#include <openssl/bn.h>
typedef enum OPTION_choice {
OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
OPT_INFORM, OPT_OUTFORM, OPT_ENGINE, OPT_IN, OPT_OUT,
OPT_PUBIN, OPT_PUBOUT, OPT_PASSOUT, OPT_PASSIN,
- OPT_RSAPUBKEY_IN, OPT_RSAPUBKEY_OUT, OPT_PVK_STRONG, OPT_PVK_WEAK,
- OPT_PVK_NONE, OPT_NOOUT, OPT_TEXT, OPT_MODULUS, OPT_CHECK, OPT_CIPHER
+ OPT_RSAPUBKEY_IN, OPT_RSAPUBKEY_OUT,
+ /* Do not change the order here; see case statements below */
+ OPT_PVK_NONE, OPT_PVK_WEAK, OPT_PVK_STRONG,
+ OPT_NOOUT, OPT_TEXT, OPT_MODULUS, OPT_CHECK, OPT_CIPHER,
+ OPT_PROV_ENUM
} OPTION_CHOICE;
-OPTIONS rsa_options[] = {
+const OPTIONS rsa_options[] = {
+ OPT_SECTION("General"),
{"help", OPT_HELP, '-', "Display this summary"},
- {"inform", OPT_INFORM, 'f', "Input format, one of DER NET PEM"},
- {"outform", OPT_OUTFORM, 'f', "Output format, one of DER NET PEM PVK"},
+ {"check", OPT_CHECK, '-', "Verify key consistency"},
+ {"", OPT_CIPHER, '-', "Any supported cipher"},
+#ifndef OPENSSL_NO_ENGINE
+ {"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"},
+#endif
+
+ OPT_SECTION("Input"),
{"in", OPT_IN, 's', "Input file"},
- {"out", OPT_OUT, '>', "Output file"},
+ {"inform", OPT_INFORM, 'f', "Input format (DER/PEM/P12/ENGINE"},
{"pubin", OPT_PUBIN, '-', "Expect a public key in input file"},
- {"pubout", OPT_PUBOUT, '-', "Output a public key"},
- {"passout", OPT_PASSOUT, 's', "Output file pass phrase source"},
- {"passin", OPT_PASSIN, 's', "Input file pass phrase source"},
{"RSAPublicKey_in", OPT_RSAPUBKEY_IN, '-', "Input is an RSAPublicKey"},
+ {"passin", OPT_PASSIN, 's', "Input file pass phrase source"},
+
+ OPT_SECTION("Output"),
+ {"out", OPT_OUT, '>', "Output file"},
+ {"outform", OPT_OUTFORM, 'f', "Output format, one of DER PEM PVK"},
+ {"pubout", OPT_PUBOUT, '-', "Output a public key"},
{"RSAPublicKey_out", OPT_RSAPUBKEY_OUT, '-', "Output is an RSAPublicKey"},
+ {"passout", OPT_PASSOUT, 's', "Output file pass phrase source"},
{"noout", OPT_NOOUT, '-', "Don't print key out"},
{"text", OPT_TEXT, '-', "Print the key in text"},
{"modulus", OPT_MODULUS, '-', "Print the RSA key modulus"},
- {"check", OPT_CHECK, '-', "Verify key consistency"},
- {"", OPT_CIPHER, '-', "Any supported cipher"},
-# ifdef OPENSSL_NO_RC4
- {"pvk-strong", OPT_PVK_STRONG, '-'},
- {"pvk-weak", OPT_PVK_WEAK, '-'},
- {"pvk-none", OPT_PVK_NONE, '-'},
-# endif
-# ifndef OPENSSL_NO_ENGINE
- {"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"},
-# endif
+
+#if !defined(OPENSSL_NO_DSA) && !defined(OPENSSL_NO_RC4)
+ OPT_SECTION("PVK"),
+ {"pvk-strong", OPT_PVK_STRONG, '-', "Enable 'Strong' PVK encoding level (default)"},
+ {"pvk-weak", OPT_PVK_WEAK, '-', "Enable 'Weak' PVK encoding level"},
+ {"pvk-none", OPT_PVK_NONE, '-', "Don't enforce PVK encoding"},
+
+ OPT_PROV_OPTIONS,
+#endif
{NULL}
};
ENGINE *e = NULL;
BIO *out = NULL;
RSA *rsa = NULL;
+ EVP_PKEY *pkey = NULL;
+ EVP_PKEY_CTX *pctx;
const EVP_CIPHER *enc = NULL;
char *infile = NULL, *outfile = NULL, *prog;
char *passin = NULL, *passout = NULL, *passinarg = NULL, *passoutarg = NULL;
int i, private = 0;
int informat = FORMAT_PEM, outformat = FORMAT_PEM, text = 0, check = 0;
int noout = 0, modulus = 0, pubin = 0, pubout = 0, ret = 1;
-# if !defined(OPENSSL_NO_DSA) && !defined(OPENSSL_NO_RC4)
+#if !defined(OPENSSL_NO_DSA) && !defined(OPENSSL_NO_RC4)
int pvk_encr = 2;
#endif
OPTION_CHOICE o;
case OPT_RSAPUBKEY_OUT:
pubout = 2;
break;
-# if !defined(OPENSSL_NO_DSA) && !defined(OPENSSL_NO_RC4)
- case OPT_PVK_STRONG:
- pvk_encr = 2;
- break;
- case OPT_PVK_WEAK:
- pvk_encr = 1;
- break;
- case OPT_PVK_NONE:
- pvk_encr = 0;
- break;
-#else
- case OPT_PVK_STRONG:
- case OPT_PVK_WEAK:
- case OPT_PVK_NONE:
- break;
+ case OPT_PVK_STRONG: /* pvk_encr:= 2 */
+ case OPT_PVK_WEAK: /* pvk_encr:= 1 */
+ case OPT_PVK_NONE: /* pvk_encr:= 0 */
+#if !defined(OPENSSL_NO_DSA) && !defined(OPENSSL_NO_RC4)
+ pvk_encr = (o - OPT_PVK_NONE);
#endif
+ break;
case OPT_NOOUT:
noout = 1;
break;
if (!opt_cipher(opt_unknown(), &enc))
goto opthelp;
break;
+ case OPT_PROV_CASES:
+ if (!opt_provider(o))
+ goto end;
+ break;
}
}
argc = opt_num_rest();
goto end;
}
- {
- EVP_PKEY *pkey;
+ if (pubin) {
+ int tmpformat = -1;
- if (pubin) {
- int tmpformat = -1;
- if (pubin == 2) {
- if (informat == FORMAT_PEM)
- tmpformat = FORMAT_PEMRSA;
- else if (informat == FORMAT_ASN1)
- tmpformat = FORMAT_ASN1RSA;
- } else
- tmpformat = informat;
-
- pkey = load_pubkey(infile, tmpformat, 1, passin, e, "Public Key");
- } else
- pkey = load_key(infile, informat, 1, passin, e, "Private Key");
+ if (pubin == 2) {
+ if (informat == FORMAT_PEM)
+ tmpformat = FORMAT_PEMRSA;
+ else if (informat == FORMAT_ASN1)
+ tmpformat = FORMAT_ASN1RSA;
+ } else {
+ tmpformat = informat;
+ }
- if (pkey != NULL)
- rsa = EVP_PKEY_get1_RSA(pkey);
- EVP_PKEY_free(pkey);
+ pkey = load_pubkey(infile, tmpformat, 1, passin, e, "Public Key");
+ } else {
+ pkey = load_key(infile, informat, 1, passin, e, "Private Key");
}
+ if (pkey != NULL)
+ rsa = EVP_PKEY_get1_RSA(pkey);
+
if (rsa == NULL) {
ERR_print_errors(bio_err);
goto end;
if (text) {
assert(pubin || private);
- if (!RSA_print(out, rsa, 0)) {
+ if ((pubin && EVP_PKEY_print_public(out, pkey, 0, NULL) <= 0)
+ || (!pubin && EVP_PKEY_print_private(out, pkey, 0, NULL) <= 0)) {
perror(outfile);
ERR_print_errors(bio_err);
goto end;
}
if (check) {
- int r = RSA_check_key(rsa);
+ int r;
+
+ pctx = EVP_PKEY_CTX_new_from_pkey(NULL, pkey, NULL);
+ if (pctx == NULL) {
+ BIO_printf(out, "RSA unable to create PKEY context\n");
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+ r = EVP_PKEY_check(pctx);
+ EVP_PKEY_CTX_free(pctx);
- if (r == 1)
+ if (r == 1) {
BIO_printf(out, "RSA key ok\n");
- else if (r == 0) {
+ } else if (r == 0) {
unsigned long err;
while ((err = ERR_peek_error()) != 0 &&
ERR_GET_LIB(err) == ERR_LIB_RSA &&
- ERR_GET_FUNC(err) == RSA_F_RSA_CHECK_KEY &&
ERR_GET_REASON(err) != ERR_R_MALLOC_FAILURE) {
BIO_printf(out, "RSA key error: %s\n",
ERR_reason_error_string(err));
- ERR_get_error(); /* remove e from error stack */
+ ERR_get_error(); /* remove err from error stack */
}
- }
-
- /* should happen only if r == -1 */
- if (r == -1 || ERR_peek_error() != 0) {
+ } else if (r == -1) {
ERR_print_errors(bio_err);
goto end;
}
assert(private);
i = i2d_RSAPrivateKey_bio(out, rsa);
}
- }
- else if (outformat == FORMAT_PEM) {
+ } else if (outformat == FORMAT_PEM) {
if (pubout || pubin) {
if (pubout == 2)
i = PEM_write_bio_RSAPublicKey(out, rsa);
i = PEM_write_bio_RSAPrivateKey(out, rsa,
enc, NULL, 0, NULL, passout);
}
-# if !defined(OPENSSL_NO_DSA) && !defined(OPENSSL_NO_RC4)
+#ifndef OPENSSL_NO_DSA
} else if (outformat == FORMAT_MSBLOB || outformat == FORMAT_PVK) {
EVP_PKEY *pk;
pk = EVP_PKEY_new();
+ if (pk == NULL)
+ goto end;
+
EVP_PKEY_set1_RSA(pk, rsa);
if (outformat == FORMAT_PVK) {
if (pubin) {
goto end;
}
assert(private);
+# ifdef OPENSSL_NO_RC4
+ BIO_printf(bio_err, "PVK format not supported\n");
+ EVP_PKEY_free(pk);
+ goto end;
+# else
i = i2b_PVK_bio(out, pk, pvk_encr, 0, passout);
+# endif
} else if (pubin || pubout) {
i = i2b_PublicKey_bio(out, pk);
} else {
i = i2b_PrivateKey_bio(out, pk);
}
EVP_PKEY_free(pk);
-# endif
+#endif
} else {
BIO_printf(bio_err, "bad output format specified for outfile\n");
goto end;
if (i <= 0) {
BIO_printf(bio_err, "unable to write key\n");
ERR_print_errors(bio_err);
- } else
+ } else {
ret = 0;
+ }
end:
+ release_engine(e);
BIO_free_all(out);
+ EVP_PKEY_free(pkey);
RSA_free(rsa);
OPENSSL_free(passin);
OPENSSL_free(passout);
- return (ret);
+ return ret;
}
-#endif
projects / openssl.git / blobdiff