From 9f3ff09fd8cbc67310ff6ceb2e0e58a52548dc59 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Niels=20M=C3=B6ller?= <nisse@lysator.liu.se>
Date: Tue, 22 Apr 2003 21:54:09 +0200
Subject: [PATCH] * sha-example.c (display_hex): Simplified by using printf
better.
Rev: src/nettle/ChangeLog:1.191
Rev: src/nettle/sha-example.c:1.2
---
ChangeLog | 3 +++
sha-example.c | 7 ++-----
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 6b939b6e..de9b4a8d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,9 +1,12 @@
2003-04-22 Niels Möller <nisse@cuckoo.hack.org>
+ * sha-example.c (display_hex): Simplified by using printf better.
+
* nettle.texinfo (Example): Use @verbatiminclude to include the
example program.
* sha-example.c: Example program, for inclusion in the manual.
+ Fixed bugs reported by Mark Arking.
2003-04-14 Niels Möller <niels@s3.kth.se>
diff --git a/sha-example.c b/sha-example.c
index a4818460..8f434968 100644
--- a/sha-example.c
+++ b/sha-example.c
@@ -8,14 +8,11 @@
static void
display_hex(unsigned length, uint8_t *data)
{
- static const char digits[16] = "0123456789abcdef";
unsigned i;
for (i = 0; i<length; i++)
- {
- uint8_t byte = data[i];
- printf("%c%c ", digits[(byte / 16) & 0xf], digits[byte & 0xf]);
- }
+ printf("%2x ", data[i]);
+
printf("\n");
}
--
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