Allow quoted ASCII strings as input for AEAD regress.

Currently, each line in the text file is expected to be string of
hexadecimal digits. In addition to this, allow a line to be given as an
quoted ASCII string.

1 files changed, 42 insertions, 21 deletions

diff --git a/src/regress/lib/libcrypto/aead/aeadtest.c b/src/regress/lib/libcrypto/aead/aeadtest.c
index a6a2673320..da2334329f 100644
--- a/src/regress/lib/libcrypto/aead/aeadtest.c
+++ b/src/regress/lib/libcrypto/aead/aeadtest.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: aeadtest.c,v 1.17 2022/07/30 14:49:15 jsing Exp $     */
+/*      $OpenBSD: aeadtest.c,v 1.18 2022/07/30 16:12:40 jsing Exp $     */
 /*
  * Copyright (c) 2014, Google Inc.
  *
@@ -306,31 +306,52 @@ main(int argc, char **argv)
                         continue;
                 }
 
-                for (j = 0; line[i] != 0 && line[i] != '\n'; i++) {
-                        unsigned char v, v2;
-                        v = hex_digit(line[i++]);
-                        if (line[i] == 0 || line[i] == '\n') {
-                                fprintf(stderr, "Odd-length hex data on "
-                                    "line %u\n", line_no);
-                                return 3;
+                if (line[i] == '"') {
+                        i++;
+                        for (j = 0; line[i] != 0 && line[i] != '\n'; i++) {
+                                if (line[i] == '"')
+                                        break;
+                                if (j == BUF_MAX) {
+                                        fprintf(stderr, "Too much data on "
+                                            "line %u (max is %u bytes)\n",
+                                            line_no, (unsigned) BUF_MAX);
+                                        return 3;
+                                }
+                                buf[j++] = line[i];
+                                *buf_len = *buf_len + 1;
                         }
-                        v2 = hex_digit(line[i]);
-                        if (v > 15 || v2 > 15) {
-                                fprintf(stderr, "Invalid hex char on line %u\n",
+                        if (line[i + 1] != 0 && line[i + 1] != '\n') {
+                                fprintf(stderr, "Trailing data on line %u\n",
                                     line_no);
                                 return 3;
                         }
-                        v <<= 4;
-                        v |= v2;
-
-                        if (j == BUF_MAX) {
-                                fprintf(stderr, "Too much hex data on line %u "
-                                    "(max is %u bytes)\n",
-                                    line_no, (unsigned) BUF_MAX);
-                                return 3;
+                } else {
+                        for (j = 0; line[i] != 0 && line[i] != '\n'; i++) {
+                                unsigned char v, v2;
+                                v = hex_digit(line[i++]);
+                                if (line[i] == 0 || line[i] == '\n') {
+                                        fprintf(stderr, "Odd-length hex data "
+                                            "on line %u\n", line_no);
+                                        return 3;
+                                }
+                                v2 = hex_digit(line[i]);
+                                if (v > 15 || v2 > 15) {
+                                        fprintf(stderr, "Invalid hex char on "
+                                            "line %u\n", line_no);
+                                        return 3;
+                                }
+                                v <<= 4;
+                                v |= v2;
+
+                                if (j == BUF_MAX) {
+                                        fprintf(stderr, "Too much hex data on "
+                                            "line %u (max is %u bytes)\n",
+                                            line_no, (unsigned) BUF_MAX);
+                                        return 3;
+                                }
+                                buf[j++] = v;
+                                *buf_len = *buf_len + 1;
                         }
-                        buf[j++] = v;
-                        *buf_len = *buf_len + 1;
                 }
         }