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95 lines
2.5 KiB
Diff
95 lines
2.5 KiB
Diff
From 831dca008699d485f2c8e91749657ef2d0b06166 Mon Sep 17 00:00:00 2001
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From: Martin Schiller <ms@dev.tdt.de>
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Date: Thu, 6 Dec 2018 08:43:17 +0100
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Subject: [PATCH] Revert "pppd: Use openssl for the DES instead of the libcrypt
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/ glibc"
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For musl and glibc2.27 we can keep linking to crypt; however if we
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switch to glibc 2.28 we will have to link to one of the SSL libraries.
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This reverts commit 3c7b86229f7bd2600d74db14b1fe5b3896be3875.
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---
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pppd/Makefile.linux | 7 +++----
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pppd/pppcrypt.c | 18 +++++++++---------
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2 files changed, 12 insertions(+), 13 deletions(-)
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--- a/pppd/Makefile.linux
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+++ b/pppd/Makefile.linux
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@@ -35,10 +35,10 @@ endif
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COPTS = -O2 -pipe -Wall -g
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LIBS =
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-# Uncomment the next line to include support for Microsoft's
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+# Uncomment the next 2 lines to include support for Microsoft's
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# MS-CHAP authentication protocol. Also, edit plugins/radius/Makefile.linux.
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CHAPMS=y
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-#USE_CRYPT=y
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+USE_CRYPT=y
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# Don't use MSLANMAN unless you really know what you're doing.
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#MSLANMAN=y
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# Uncomment the next line to include support for MPPE. CHAPMS (above) must
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@@ -141,8 +141,7 @@ endif
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ifdef NEEDDES
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ifndef USE_CRYPT
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-CFLAGS += -I$(shell $(CC) --print-sysroot)/usr/include/openssl
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-LIBS += -lcrypto
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+LIBS += -ldes $(LIBS)
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else
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CFLAGS += -DUSE_CRYPT=1
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endif
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--- a/pppd/pppcrypt.c
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+++ b/pppd/pppcrypt.c
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@@ -64,7 +64,7 @@ u_char *des_key; /* OUT 64 bit DES key w
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des_key[7] = Get7Bits(key, 49);
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#ifndef USE_CRYPT
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- DES_set_odd_parity((DES_cblock *)des_key);
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+ des_set_odd_parity((des_cblock *)des_key);
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#endif
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}
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@@ -158,25 +158,25 @@ u_char *clear; /* OUT 8 octets */
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}
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#else /* USE_CRYPT */
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-static DES_key_schedule key_schedule;
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+static des_key_schedule key_schedule;
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bool
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DesSetkey(key)
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u_char *key;
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{
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- DES_cblock des_key;
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+ des_cblock des_key;
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MakeKey(key, des_key);
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- DES_set_key(&des_key, &key_schedule);
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+ des_set_key(&des_key, key_schedule);
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return (1);
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}
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bool
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-DesEncrypt(clear, cipher)
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+DesEncrypt(clear, key, cipher)
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u_char *clear; /* IN 8 octets */
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u_char *cipher; /* OUT 8 octets */
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{
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- DES_ecb_encrypt((DES_cblock *)clear, (DES_cblock *)cipher,
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- &key_schedule, 1);
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+ des_ecb_encrypt((des_cblock *)clear, (des_cblock *)cipher,
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+ key_schedule, 1);
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return (1);
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}
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@@ -185,8 +185,8 @@ DesDecrypt(cipher, clear)
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u_char *cipher; /* IN 8 octets */
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u_char *clear; /* OUT 8 octets */
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{
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- DES_ecb_encrypt((DES_cblock *)cipher, (DES_cblock *)clear,
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- &key_schedule, 0);
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+ des_ecb_encrypt((des_cblock *)cipher, (des_cblock *)clear,
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+ key_schedule, 0);
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return (1);
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}
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