Update copyright year

[openssl.git] / apps / ec.c

diff --git a/apps/ec.c b/apps/ec.c
index 5103838da036949022cb52d69b42616442df7427..fe9a774ab4d524f96655f2d4b4326efcb454471f 100644 (file)
--- a/apps/ec.c
+++ b/apps/ec.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2021 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2002-2022 The OpenSSL Project Authors. All Rights Reserved.
  *
  * 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
@@ -22,7 +22,7 @@
 #include "ec_common.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_NOOUT, OPT_TEXT, OPT_PARAM_OUT, OPT_PUBIN, OPT_PUBOUT,
     OPT_PASSIN, OPT_PASSOUT, OPT_PARAM_ENC, OPT_CONV_FORM, OPT_CIPHER,
@@ -67,19 +67,20 @@ int ec_main(int argc, char **argv)
     OSSL_DECODER_CTX *dctx = NULL;
     EVP_PKEY_CTX *pctx = NULL;
     EVP_PKEY *eckey = NULL;
-    BIO *in = NULL, *out = NULL;
+    BIO *out = NULL;
     ENGINE *e = NULL;
     EVP_CIPHER *enc = NULL;
     char *infile = NULL, *outfile = NULL, *ciphername = NULL, *prog;
     char *passin = NULL, *passout = NULL, *passinarg = NULL, *passoutarg = NULL;
     OPTION_CHOICE o;
-    int informat = FORMAT_PEM, outformat = FORMAT_PEM, text = 0, noout = 0;
+    int informat = FORMAT_UNDEF, outformat = FORMAT_PEM, text = 0, noout = 0;
     int pubin = 0, pubout = 0, param_out = 0, ret = 1, private = 0;
     int check = 0;
     char *asn1_encoding = NULL;
     char *point_format = NULL;
     int no_public = 0;
 
+    opt_set_unknown_name("cipher");
     prog = opt_init(argc, argv, ec_options);
     while ((o = opt_next()) != OPT_EOF) {
         switch (o) {
@@ -157,14 +158,11 @@ int ec_main(int argc, char **argv)
     }
 
     /* No extra arguments. */
-    argc = opt_num_rest();
-    if (argc != 0)
+    if (!opt_check_rest_arg(NULL))
         goto opthelp;
 
-    if (ciphername != NULL) {
-        if (!opt_cipher(ciphername, &enc))
-            goto opthelp;
-    }
+    if (!opt_cipher(ciphername, &enc))
+        goto opthelp;
     private = param_out || pubin || pubout ? 0 : 1;
     if (text && !pubin)
         private = 1;
@@ -174,12 +172,6 @@ int ec_main(int argc, char **argv)
         goto end;
     }
 
-    if (informat != FORMAT_ENGINE) {
-        in = bio_open_default(infile, 'r', informat);
-        if (in == NULL)
-            goto end;
-    }
-
     BIO_printf(bio_err, "read EC key\n");
 
     if (pubin)
@@ -266,8 +258,11 @@ int ec_main(int argc, char **argv)
                                              output_type, output_structure,
                                              NULL);
         if (enc != NULL) {
-            OSSL_ENCODER_CTX_set_cipher(ectx, EVP_CIPHER_name(enc), NULL);
+            OSSL_ENCODER_CTX_set_cipher(ectx, EVP_CIPHER_get0_name(enc), NULL);
+            /* Default passphrase prompter */
+            OSSL_ENCODER_CTX_set_passphrase_ui(ectx, get_ui_method(), NULL);
             if (passout != NULL)
+                /* When passout given, override the passphrase prompter */
                 OSSL_ENCODER_CTX_set_passphrase(ectx,
                                                 (const unsigned char *)passout,
                                                 strlen(passout));
@@ -282,7 +277,6 @@ int ec_main(int argc, char **argv)
 end:
     if (ret != 0)
         ERR_print_errors(bio_err);
-    BIO_free(in);
     BIO_free_all(out);
     EVP_PKEY_free(eckey);
     EVP_CIPHER_free(enc);