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fixed indentation

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This commit is contained in:
Andreas Steffen
2009-05-14 13:55:55 +02:00
parent 30a896173b
commit 910221c236
1 changed files with 19 additions and 19 deletions
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src/libstrongswan/plugins/blowfish/bf_enc.c
+19 -19
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@@ -70,7 +70,7 @@ to modify the code.
#endif #endif
void BF_encrypt(BF_LONG *data, const BF_KEY *key) void BF_encrypt(BF_LONG *data, const BF_KEY *key)
{ {
#ifndef BF_PTR2 #ifndef BF_PTR2
const BF_LONG *p,*s; const BF_LONG *p,*s;
BF_LONG l,r; BF_LONG l,r;
@@ -142,12 +142,12 @@ void BF_encrypt(BF_LONG *data, const BF_KEY *key)
data[1]=l&0xffffffffL; data[1]=l&0xffffffffL;
data[0]=r&0xffffffffL; data[0]=r&0xffffffffL;
#endif #endif
} }
#ifndef BF_DEFAULT_OPTIONS #ifndef BF_DEFAULT_OPTIONS
void BF_decrypt(BF_LONG *data, const BF_KEY *key) void BF_decrypt(BF_LONG *data, const BF_KEY *key)
{ {
#ifndef BF_PTR2 #ifndef BF_PTR2
const BF_LONG *p,*s; const BF_LONG *p,*s;
BF_LONG l,r; BF_LONG l,r;
@@ -219,23 +219,23 @@ void BF_decrypt(BF_LONG *data, const BF_KEY *key)
data[1]=l&0xffffffffL; data[1]=l&0xffffffffL;
data[0]=r&0xffffffffL; data[0]=r&0xffffffffL;
#endif #endif
} }
void BF_cbc_encrypt(const unsigned char *in, unsigned char *out, long length, void BF_cbc_encrypt(const unsigned char *in, unsigned char *out, long length,
const BF_KEY *schedule, unsigned char *ivec, int encrypt) const BF_KEY *schedule, unsigned char *ivec, int encrypt)
{ {
BF_LONG tin0,tin1; BF_LONG tin0,tin1;
BF_LONG tout0,tout1,xor0,xor1; BF_LONG tout0,tout1,xor0,xor1;
long l=length; long l=length;
BF_LONG tin[2]; BF_LONG tin[2];
if (encrypt) if (encrypt)
{ {
n2l(ivec,tout0); n2l(ivec,tout0);
n2l(ivec,tout1); n2l(ivec,tout1);
ivec-=8; ivec-=8;
for (l-=8; l>=0; l-=8) for (l-=8; l>=0; l-=8)
{ {
n2l(in,tin0); n2l(in,tin0);
n2l(in,tin1); n2l(in,tin1);
tin0^=tout0; tin0^=tout0;
@@ -247,9 +247,9 @@ void BF_cbc_encrypt(const unsigned char *in, unsigned char *out, long length,
tout1=tin[1]; tout1=tin[1];
l2n(tout0,out); l2n(tout0,out);
l2n(tout1,out); l2n(tout1,out);
} }
if (l != -8) if (l != -8)
{ {
n2ln(in,tin0,tin1,l+8); n2ln(in,tin0,tin1,l+8);
tin0^=tout0; tin0^=tout0;
tin1^=tout1; tin1^=tout1;
@@ -260,17 +260,17 @@ void BF_cbc_encrypt(const unsigned char *in, unsigned char *out, long length,
tout1=tin[1]; tout1=tin[1];
l2n(tout0,out); l2n(tout0,out);
l2n(tout1,out); l2n(tout1,out);
} }
l2n(tout0,ivec); l2n(tout0,ivec);
l2n(tout1,ivec); l2n(tout1,ivec);
} }
else else
{ {
n2l(ivec,xor0); n2l(ivec,xor0);
n2l(ivec,xor1); n2l(ivec,xor1);
ivec-=8; ivec-=8;
for (l-=8; l>=0; l-=8) for (l-=8; l>=0; l-=8)
{ {
n2l(in,tin0); n2l(in,tin0);
n2l(in,tin1); n2l(in,tin1);
tin[0]=tin0; tin[0]=tin0;
@@ -282,9 +282,9 @@ void BF_cbc_encrypt(const unsigned char *in, unsigned char *out, long length,
l2n(tout1,out); l2n(tout1,out);
xor0=tin0; xor0=tin0;
xor1=tin1; xor1=tin1;
} }
if (l != -8) if (l != -8)
{ {
n2l(in,tin0); n2l(in,tin0);
n2l(in,tin1); n2l(in,tin1);
tin[0]=tin0; tin[0]=tin0;
@@ -295,12 +295,12 @@ void BF_cbc_encrypt(const unsigned char *in, unsigned char *out, long length,
l2nn(tout0,tout1,out,l+8); l2nn(tout0,tout1,out,l+8);
xor0=tin0; xor0=tin0;
xor1=tin1; xor1=tin1;
} }
l2n(xor0,ivec); l2n(xor0,ivec);
l2n(xor1,ivec); l2n(xor1,ivec);
} }
tin0=tin1=tout0=tout1=xor0=xor1=0; tin0=tin1=tout0=tout1=xor0=xor1=0;
tin[0]=tin[1]=0; tin[0]=tin[1]=0;
} }
#endif #endif