Hit the des directory with the loving mallet of knfmt

ok tb@

1 files changed, 96 insertions, 96 deletions

diff --git a/src/lib/libcrypto/des/cfb_enc.c b/src/lib/libcrypto/des/cfb_enc.c
index 9ba31f4e11..dac86751d3 100644
--- a/src/lib/libcrypto/des/cfb_enc.c
+++ b/src/lib/libcrypto/des/cfb_enc.c
@@ -1,25 +1,25 @@
-/* $OpenBSD: cfb_enc.c,v 1.15 2022/11/26 16:08:51 tb Exp $ */
+/* $OpenBSD: cfb_enc.c,v 1.16 2023/07/08 07:11:07 beck Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -67,123 +67,123 @@
  */
 /* Until Aug 1 2003 this function did not correctly implement CFB-r, so it
  * will not be compatible with any encryption prior to that date. Ben. */
-void DES_cfb_encrypt(const unsigned char *in, unsigned char *out, int numbits,
-                     long length, DES_key_schedule *schedule, DES_cblock *ivec,
-                     int enc)
-        {
-        DES_LONG d0,d1,v0,v1;
-        unsigned long l=length;
-        int num=numbits/8,n=(numbits+7)/8,i,rem=numbits%8;
+void
+DES_cfb_encrypt(const unsigned char *in, unsigned char *out, int numbits,
+    long length, DES_key_schedule *schedule, DES_cblock *ivec,
+    int enc)
+{
+        DES_LONG d0, d1, v0, v1;
+        unsigned long l = length;
+        int num = numbits/8, n = (numbits + 7)/8, i, rem = numbits % 8;
         DES_LONG ti[2];
         unsigned char *iv;
 #if BYTE_ORDER != LITTLE_ENDIAN
         unsigned char ovec[16];
 #else
-        unsigned int  sh[4];
-        unsigned char *ovec=(unsigned char *)sh;
+        unsigned int sh[4];
+        unsigned char *ovec = (unsigned char *)sh;
 #endif
 
-        if (numbits<=0 || numbits > 64) return;
+        if (numbits <= 0 || numbits > 64)
+                return;
         iv = &(*ivec)[0];
-        c2l(iv,v0);
-        c2l(iv,v1);
-        if (enc)
-                {
-                while (l >= (unsigned long)n)
-                        {
-                        l-=n;
-                        ti[0]=v0;
-                        ti[1]=v1;
-                        DES_encrypt1((DES_LONG *)ti,schedule,DES_ENCRYPT);
-                        c2ln(in,d0,d1,n);
-                        in+=n;
-                        d0^=ti[0];
-                        d1^=ti[1];
-                        l2cn(d0,d1,out,n);
-                        out+=n;
+        c2l(iv, v0);
+        c2l(iv, v1);
+        if (enc) {
+                while (l >= (unsigned long)n) {
+                        l -= n;
+                        ti[0] = v0;
+                        ti[1] = v1;
+                        DES_encrypt1((DES_LONG *)ti, schedule, DES_ENCRYPT);
+                        c2ln(in, d0, d1, n);
+                        in += n;
+                        d0 ^= ti[0];
+                        d1 ^= ti[1];
+                        l2cn(d0, d1, out, n);
+                        out += n;
                         /* 30-08-94 - eay - changed because l>>32 and
                          * l<<32 are bad under gcc :-( */
-                        if (numbits == 32)
-                                { v0=v1; v1=d0; }
-                        else if (numbits == 64)
-                                { v0=d0; v1=d1; }
-                        else
-                                {
+                        if (numbits == 32) {
+                                v0 = v1;
+                                v1 = d0;
+                        } else if (numbits == 64) {
+                                v0 = d0;
+                                v1 = d1;
+                        } else {
 #if BYTE_ORDER != LITTLE_ENDIAN
-                                iv=&ovec[0];
-                                l2c(v0,iv);
-                                l2c(v1,iv);
-                                l2c(d0,iv);
-                                l2c(d1,iv);
+                                iv = &ovec[0];
+                                l2c(v0, iv);
+                                l2c(v1, iv);
+                                l2c(d0, iv);
+                                l2c(d1, iv);
 #else
-                                sh[0]=v0, sh[1]=v1, sh[2]=d0, sh[3]=d1;
+                                sh[0] = v0, sh[1] = v1, sh[2] = d0, sh[3] = d1;
 #endif
-                                if (rem==0)
-                                        memmove(ovec,ovec+num,8);
+                                if (rem == 0)
+                                        memmove(ovec, ovec + num, 8);
                                 else
-                                        for(i=0 ; i < 8 ; ++i)
-                                                ovec[i]=ovec[i+num]<<rem |
-                                                        ovec[i+num+1]>>(8-rem);
+                                        for (i = 0; i < 8; ++i)
+                                                ovec[i] = ovec[i + num] << rem |
+                                                    ovec[i + num + 1] >> (8 -
+                                                    rem);
 #if BYTE_ORDER == LITTLE_ENDIAN
-                                v0=sh[0], v1=sh[1];
+                                v0 = sh[0], v1 = sh[1];
 #else
-                                iv=&ovec[0];
-                                c2l(iv,v0);
-                                c2l(iv,v1);
+                                iv = &ovec[0];
+                                c2l(iv, v0);
+                                c2l(iv, v1);
 #endif
-                                }
                         }
                 }
-        else
-                {
-                while (l >= (unsigned long)n)
-                        {
-                        l-=n;
-                        ti[0]=v0;
-                        ti[1]=v1;
-                        DES_encrypt1((DES_LONG *)ti,schedule,DES_ENCRYPT);
-                        c2ln(in,d0,d1,n);
-                        in+=n;
+        } else {
+                while (l >= (unsigned long)n) {
+                        l -= n;
+                        ti[0] = v0;
+                        ti[1] = v1;
+                        DES_encrypt1((DES_LONG *)ti, schedule, DES_ENCRYPT);
+                        c2ln(in, d0, d1, n);
+                        in += n;
                         /* 30-08-94 - eay - changed because l>>32 and
                          * l<<32 are bad under gcc :-( */
-                        if (numbits == 32)
-                                { v0=v1; v1=d0; }
-                        else if (numbits == 64)
-                                { v0=d0; v1=d1; }
-                        else
-                                {
+                        if (numbits == 32) {
+                                v0 = v1;
+                                v1 = d0;
+                        } else if (numbits == 64) {
+                                v0 = d0;
+                                v1 = d1;
+                        } else {
 #if BYTE_ORDER != LITTLE_ENDIAN
-                                iv=&ovec[0];
-                                l2c(v0,iv);
-                                l2c(v1,iv);
-                                l2c(d0,iv);
-                                l2c(d1,iv);
+                                iv = &ovec[0];
+                                l2c(v0, iv);
+                                l2c(v1, iv);
+                                l2c(d0, iv);
+                                l2c(d1, iv);
 #else
-                                sh[0]=v0, sh[1]=v1, sh[2]=d0, sh[3]=d1;
+                                sh[0] = v0, sh[1] = v1, sh[2] = d0, sh[3] = d1;
 #endif
-                                if (rem==0)
-                                        memmove(ovec,ovec+num,8);
+                                if (rem == 0)
+                                        memmove(ovec, ovec + num, 8);
                                 else
-                                        for(i=0 ; i < 8 ; ++i)
-                                                ovec[i]=ovec[i+num]<<rem |
-                                                        ovec[i+num+1]>>(8-rem);
+                                        for (i = 0; i < 8; ++i)
+                                                ovec[i] = ovec[i + num] << rem |
+                                                    ovec[i + num + 1] >> (8 -
+                                                    rem);
 #if BYTE_ORDER == LITTLE_ENDIAN
-                                v0=sh[0], v1=sh[1];
+                                v0 = sh[0], v1 = sh[1];
 #else
-                                iv=&ovec[0];
-                                c2l(iv,v0);
-                                c2l(iv,v1);
+                                iv = &ovec[0];
+                                c2l(iv, v0);
+                                c2l(iv, v1);
 #endif
-                                }
-                        d0^=ti[0];
-                        d1^=ti[1];
-                        l2cn(d0,d1,out,n);
-                        out+=n;
                         }
+                        d0 ^= ti[0];
+                        d1 ^= ti[1];
+                        l2cn(d0, d1, out, n);
+                        out += n;
                 }
-        iv = &(*ivec)[0];
-        l2c(v0,iv);
-        l2c(v1,iv);
-        v0=v1=d0=d1=ti[0]=ti[1]=0;
         }
-
+        iv = &(*ivec)[0];
+        l2c(v0, iv);
+        l2c(v1, iv);
+        v0 = v1 = d0 = d1 = ti[0] = ti[1] = 0;
+}