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-rw-r--r--apps/pkcs8.c82
1 files changed, 52 insertions, 30 deletions
diff --git a/apps/pkcs8.c b/apps/pkcs8.c
index 205536560ac1..6b09b909eb7a 100644
--- a/apps/pkcs8.c
+++ b/apps/pkcs8.c
@@ -1,7 +1,7 @@
/*
- * Copyright 1999-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1999-2021 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
@@ -18,7 +18,7 @@
#include <openssl/pkcs12.h>
typedef enum OPTION_choice {
- OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
+ OPT_COMMON,
OPT_INFORM, OPT_OUTFORM, OPT_ENGINE, OPT_IN, OPT_OUT,
OPT_TOPK8, OPT_NOITER, OPT_NOCRYPT,
#ifndef OPENSSL_NO_SCRYPT
@@ -26,35 +26,44 @@ typedef enum OPTION_choice {
#endif
OPT_V2, OPT_V1, OPT_V2PRF, OPT_ITER, OPT_PASSIN, OPT_PASSOUT,
OPT_TRADITIONAL,
- OPT_R_ENUM
+ OPT_R_ENUM, OPT_PROV_ENUM
} OPTION_CHOICE;
const OPTIONS pkcs8_options[] = {
+ OPT_SECTION("General"),
{"help", OPT_HELP, '-', "Display this summary"},
- {"inform", OPT_INFORM, 'F', "Input format (DER or PEM)"},
- {"outform", OPT_OUTFORM, 'F', "Output format (DER or PEM)"},
- {"in", OPT_IN, '<', "Input file"},
- {"out", OPT_OUT, '>', "Output file"},
- {"topk8", OPT_TOPK8, '-', "Output PKCS8 file"},
- {"noiter", OPT_NOITER, '-', "Use 1 as iteration count"},
- {"nocrypt", OPT_NOCRYPT, '-', "Use or expect unencrypted private key"},
- OPT_R_OPTIONS,
- {"v2", OPT_V2, 's', "Use PKCS#5 v2.0 and cipher"},
+#ifndef OPENSSL_NO_ENGINE
+ {"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"},
+#endif
{"v1", OPT_V1, 's', "Use PKCS#5 v1.5 and cipher"},
+ {"v2", OPT_V2, 's', "Use PKCS#5 v2.0 and cipher"},
{"v2prf", OPT_V2PRF, 's', "Set the PRF algorithm to use with PKCS#5 v2.0"},
- {"iter", OPT_ITER, 'p', "Specify the iteration count"},
+
+ OPT_SECTION("Input"),
+ {"in", OPT_IN, '<', "Input file"},
+ {"inform", OPT_INFORM, 'F', "Input format (DER or PEM)"},
{"passin", OPT_PASSIN, 's', "Input file pass phrase source"},
+ {"nocrypt", OPT_NOCRYPT, '-', "Use or expect unencrypted private key"},
+
+ OPT_SECTION("Output"),
+ {"out", OPT_OUT, '>', "Output file"},
+ {"outform", OPT_OUTFORM, 'F', "Output format (DER or PEM)"},
+ {"topk8", OPT_TOPK8, '-', "Output PKCS8 file"},
{"passout", OPT_PASSOUT, 's', "Output file pass phrase source"},
{"traditional", OPT_TRADITIONAL, '-', "use traditional format private key"},
-#ifndef OPENSSL_NO_ENGINE
- {"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"},
-#endif
+ {"iter", OPT_ITER, 'p', "Specify the iteration count"},
+ {"noiter", OPT_NOITER, '-', "Use 1 as iteration count"},
+
#ifndef OPENSSL_NO_SCRYPT
+ OPT_SECTION("Scrypt"),
{"scrypt", OPT_SCRYPT, '-', "Use scrypt algorithm"},
{"scrypt_N", OPT_SCRYPT_N, 's', "Set scrypt N parameter"},
{"scrypt_r", OPT_SCRYPT_R, 's', "Set scrypt r parameter"},
{"scrypt_p", OPT_SCRYPT_P, 's', "Set scrypt p parameter"},
#endif
+
+ OPT_R_OPTIONS,
+ OPT_PROV_OPTIONS,
{NULL}
};
@@ -65,8 +74,8 @@ int pkcs8_main(int argc, char **argv)
EVP_PKEY *pkey = NULL;
PKCS8_PRIV_KEY_INFO *p8inf = NULL;
X509_SIG *p8 = NULL;
- const EVP_CIPHER *cipher = NULL;
- char *infile = NULL, *outfile = NULL;
+ EVP_CIPHER *cipher = NULL;
+ char *infile = NULL, *outfile = NULL, *ciphername = NULL;
char *passinarg = NULL, *passoutarg = NULL, *prog;
#ifndef OPENSSL_NO_UI_CONSOLE
char pass[APP_PASS_LEN];
@@ -74,7 +83,7 @@ int pkcs8_main(int argc, char **argv)
char *passin = NULL, *passout = NULL, *p8pass = NULL;
OPTION_CHOICE o;
int nocrypt = 0, ret = 1, iter = PKCS12_DEFAULT_ITER;
- int informat = FORMAT_PEM, outformat = FORMAT_PEM, topk8 = 0, pbe_nid = -1;
+ int informat = FORMAT_UNDEF, outformat = FORMAT_PEM, topk8 = 0, pbe_nid = -1;
int private = 0, traditional = 0;
#ifndef OPENSSL_NO_SCRYPT
long scrypt_N = 0, scrypt_r = 0, scrypt_p = 0;
@@ -119,12 +128,15 @@ int pkcs8_main(int argc, char **argv)
if (!opt_rand(o))
goto end;
break;
+ case OPT_PROV_CASES:
+ if (!opt_provider(o))
+ goto end;
+ break;
case OPT_TRADITIONAL:
traditional = 1;
break;
case OPT_V2:
- if (!opt_cipher(opt_arg(), &cipher))
- goto opthelp;
+ ciphername = opt_arg();
break;
case OPT_V1:
pbe_nid = OBJ_txt2nid(opt_arg());
@@ -142,11 +154,10 @@ int pkcs8_main(int argc, char **argv)
goto opthelp;
}
if (cipher == NULL)
- cipher = EVP_aes_256_cbc();
+ cipher = (EVP_CIPHER *)EVP_aes_256_cbc();
break;
case OPT_ITER:
- if (!opt_int(opt_arg(), &iter))
- goto opthelp;
+ iter = opt_int_arg();
break;
case OPT_PASSIN:
passinarg = opt_arg();
@@ -163,7 +174,7 @@ int pkcs8_main(int argc, char **argv)
scrypt_r = 8;
scrypt_p = 1;
if (cipher == NULL)
- cipher = EVP_aes_256_cbc();
+ cipher = (EVP_CIPHER *)EVP_aes_256_cbc();
break;
case OPT_SCRYPT_N:
if (!opt_long(opt_arg(), &scrypt_N) || scrypt_N <= 0)
@@ -180,11 +191,20 @@ int pkcs8_main(int argc, char **argv)
#endif
}
}
+
+ /* No extra arguments. */
argc = opt_num_rest();
if (argc != 0)
goto opthelp;
private = 1;
+ if (!app_RAND_load())
+ goto end;
+
+ if (ciphername != NULL) {
+ if (!opt_cipher(ciphername, &cipher))
+ goto opthelp;
+ }
if (!app_passwd(passinarg, passoutarg, &passin, &passout)) {
BIO_printf(bio_err, "Error getting passwords\n");
@@ -192,9 +212,10 @@ int pkcs8_main(int argc, char **argv)
}
if ((pbe_nid == -1) && cipher == NULL)
- cipher = EVP_aes_256_cbc();
+ cipher = (EVP_CIPHER *)EVP_aes_256_cbc();
- in = bio_open_default(infile, 'r', informat);
+ in = bio_open_default(infile, 'r',
+ informat == FORMAT_UNDEF ? FORMAT_PEM : informat);
if (in == NULL)
goto end;
out = bio_open_owner(outfile, outformat, private);
@@ -278,7 +299,7 @@ int pkcs8_main(int argc, char **argv)
}
if (nocrypt) {
- if (informat == FORMAT_PEM) {
+ if (informat == FORMAT_PEM || informat == FORMAT_UNDEF) {
p8inf = PEM_read_bio_PKCS8_PRIV_KEY_INFO(in, NULL, NULL, NULL);
} else if (informat == FORMAT_ASN1) {
p8inf = d2i_PKCS8_PRIV_KEY_INFO_bio(in, NULL);
@@ -287,7 +308,7 @@ int pkcs8_main(int argc, char **argv)
goto end;
}
} else {
- if (informat == FORMAT_PEM) {
+ if (informat == FORMAT_PEM || informat == FORMAT_UNDEF) {
p8 = PEM_read_bio_PKCS8(in, NULL, NULL, NULL);
} else if (informat == FORMAT_ASN1) {
p8 = d2i_PKCS8_bio(in, NULL);
@@ -349,6 +370,7 @@ int pkcs8_main(int argc, char **argv)
X509_SIG_free(p8);
PKCS8_PRIV_KEY_INFO_free(p8inf);
EVP_PKEY_free(pkey);
+ EVP_CIPHER_free(cipher);
release_engine(e);
BIO_free_all(out);
BIO_free(in);
generated by cgit v1.2.3 (git 2.25.1) at 2025-07-03 15:42:44 +0000