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Run util/openssl-format-source -v -c .

Browse Source 
Reviewed-by: Tim Hudson <tjh@openssl.org>
This commit is contained in:
Matt Caswell
2015-01-22 03:40:55 +00:00
parent 22b52164aa
commit 0f113f3ee4
1054 changed files with 278488 additions and 279856 deletions
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209
crypto/idea/i_cbc.c
View File

@@ -5,21 +5,21 @@
* 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
@@ -59,110 +59,113 @@
#include <openssl/idea.h>
#include "idea_lcl.h"
void idea_cbc_encrypt(const unsigned char *in, unsigned char *out, long length,
IDEA_KEY_SCHEDULE *ks, unsigned char *iv, int encrypt)
{
register unsigned long tin0,tin1;
register unsigned long tout0,tout1,xor0,xor1;
register long l=length;
unsigned long tin[2];
void idea_cbc_encrypt(const unsigned char *in, unsigned char *out,
long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv,
int encrypt)
{
register unsigned long tin0, tin1;
register unsigned long tout0, tout1, xor0, xor1;
register long l = length;
unsigned long tin[2];
if (encrypt)
{
n2l(iv,tout0);
n2l(iv,tout1);
iv-=8;
for (l-=8; l>=0; l-=8)
{
n2l(in,tin0);
n2l(in,tin1);
tin0^=tout0;
tin1^=tout1;
tin[0]=tin0;
tin[1]=tin1;
idea_encrypt(tin,ks);
tout0=tin[0]; l2n(tout0,out);
tout1=tin[1]; l2n(tout1,out);
}
if (l != -8)
{
n2ln(in,tin0,tin1,l+8);
tin0^=tout0;
tin1^=tout1;
tin[0]=tin0;
tin[1]=tin1;
idea_encrypt(tin,ks);
tout0=tin[0]; l2n(tout0,out);
tout1=tin[1]; l2n(tout1,out);
}
l2n(tout0,iv);
l2n(tout1,iv);
}
else
{
n2l(iv,xor0);
n2l(iv,xor1);
iv-=8;
for (l-=8; l>=0; l-=8)
{
n2l(in,tin0); tin[0]=tin0;
n2l(in,tin1); tin[1]=tin1;
idea_encrypt(tin,ks);
tout0=tin[0]^xor0;
tout1=tin[1]^xor1;
l2n(tout0,out);
l2n(tout1,out);
xor0=tin0;
xor1=tin1;
}
if (l != -8)
{
n2l(in,tin0); tin[0]=tin0;
n2l(in,tin1); tin[1]=tin1;
idea_encrypt(tin,ks);
tout0=tin[0]^xor0;
tout1=tin[1]^xor1;
l2nn(tout0,tout1,out,l+8);
xor0=tin0;
xor1=tin1;
}
l2n(xor0,iv);
l2n(xor1,iv);
}
tin0=tin1=tout0=tout1=xor0=xor1=0;
tin[0]=tin[1]=0;
}
if (encrypt) {
n2l(iv, tout0);
n2l(iv, tout1);
iv -= 8;
for (l -= 8; l >= 0; l -= 8) {
n2l(in, tin0);
n2l(in, tin1);
tin0 ^= tout0;
tin1 ^= tout1;
tin[0] = tin0;
tin[1] = tin1;
idea_encrypt(tin, ks);
tout0 = tin[0];
l2n(tout0, out);
tout1 = tin[1];
l2n(tout1, out);
}
if (l != -8) {
n2ln(in, tin0, tin1, l + 8);
tin0 ^= tout0;
tin1 ^= tout1;
tin[0] = tin0;
tin[1] = tin1;
idea_encrypt(tin, ks);
tout0 = tin[0];
l2n(tout0, out);
tout1 = tin[1];
l2n(tout1, out);
}
l2n(tout0, iv);
l2n(tout1, iv);
} else {
n2l(iv, xor0);
n2l(iv, xor1);
iv -= 8;
for (l -= 8; l >= 0; l -= 8) {
n2l(in, tin0);
tin[0] = tin0;
n2l(in, tin1);
tin[1] = tin1;
idea_encrypt(tin, ks);
tout0 = tin[0] ^ xor0;
tout1 = tin[1] ^ xor1;
l2n(tout0, out);
l2n(tout1, out);
xor0 = tin0;
xor1 = tin1;
}
if (l != -8) {
n2l(in, tin0);
tin[0] = tin0;
n2l(in, tin1);
tin[1] = tin1;
idea_encrypt(tin, ks);
tout0 = tin[0] ^ xor0;
tout1 = tin[1] ^ xor1;
l2nn(tout0, tout1, out, l + 8);
xor0 = tin0;
xor1 = tin1;
}
l2n(xor0, iv);
l2n(xor1, iv);
}
tin0 = tin1 = tout0 = tout1 = xor0 = xor1 = 0;
tin[0] = tin[1] = 0;
}
void idea_encrypt(unsigned long *d, IDEA_KEY_SCHEDULE *key)
{
register IDEA_INT *p;
register unsigned long x1,x2,x3,x4,t0,t1,ul;
{
register IDEA_INT *p;
register unsigned long x1, x2, x3, x4, t0, t1, ul;
x2=d[0];
x1=(x2>>16);
x4=d[1];
x3=(x4>>16);
x2 = d[0];
x1 = (x2 >> 16);
x4 = d[1];
x3 = (x4 >> 16);
p= &(key->data[0][0]);
p = &(key->data[0][0]);
E_IDEA(0);
E_IDEA(1);
E_IDEA(2);
E_IDEA(3);
E_IDEA(4);
E_IDEA(5);
E_IDEA(6);
E_IDEA(7);
E_IDEA(0);
E_IDEA(1);
E_IDEA(2);
E_IDEA(3);
E_IDEA(4);
E_IDEA(5);
E_IDEA(6);
E_IDEA(7);
x1&=0xffff;
idea_mul(x1,x1,*p,ul); p++;
x1 &= 0xffff;
idea_mul(x1, x1, *p, ul);
p++;
t0= x3+ *(p++);
t1= x2+ *(p++);
t0 = x3 + *(p++);
t1 = x2 + *(p++);
x4&=0xffff;
idea_mul(x4,x4,*p,ul);
x4 &= 0xffff;
idea_mul(x4, x4, *p, ul);
d[0]=(t0&0xffff)|((x1&0xffff)<<16);
d[1]=(x4&0xffff)|((t1&0xffff)<<16);
}
d[0] = (t0 & 0xffff) | ((x1 & 0xffff) << 16);
d[1] = (x4 & 0xffff) | ((t1 & 0xffff) << 16);
}

127
crypto/idea/i_cfb64.c
View File

@@ -5,21 +5,21 @@
* 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
@@ -59,64 +59,65 @@
#include <openssl/idea.h>
#include "idea_lcl.h"
/* The input and output encrypted as though 64bit cfb mode is being
* used. The extra state information to record how much of the
* 64bit block we have used is contained in *num;
/*
* The input and output encrypted as though 64bit cfb mode is being used.
* The extra state information to record how much of the 64bit block we have
* used is contained in *num;
*/
void idea_cfb64_encrypt(const unsigned char *in, unsigned char *out,
long length, IDEA_KEY_SCHEDULE *schedule,
unsigned char *ivec, int *num, int encrypt)
{
register unsigned long v0,v1,t;
register int n= *num;
register long l=length;
unsigned long ti[2];
unsigned char *iv,c,cc;
iv=(unsigned char *)ivec;
if (encrypt)
{
while (l--)
{
if (n == 0)
{
n2l(iv,v0); ti[0]=v0;
n2l(iv,v1); ti[1]=v1;
idea_encrypt((unsigned long *)ti,schedule);
iv=(unsigned char *)ivec;
t=ti[0]; l2n(t,iv);
t=ti[1]; l2n(t,iv);
iv=(unsigned char *)ivec;
}
c= *(in++)^iv[n];
*(out++)=c;
iv[n]=c;
n=(n+1)&0x07;
}
}
else
{
while (l--)
{
if (n == 0)
{
n2l(iv,v0); ti[0]=v0;
n2l(iv,v1); ti[1]=v1;
idea_encrypt((unsigned long *)ti,schedule);
iv=(unsigned char *)ivec;
t=ti[0]; l2n(t,iv);
t=ti[1]; l2n(t,iv);
iv=(unsigned char *)ivec;
}
cc= *(in++);
c=iv[n];
iv[n]=cc;
*(out++)=c^cc;
n=(n+1)&0x07;
}
}
v0=v1=ti[0]=ti[1]=t=c=cc=0;
*num=n;
}
long length, IDEA_KEY_SCHEDULE *schedule,
unsigned char *ivec, int *num, int encrypt)
{
register unsigned long v0, v1, t;
register int n = *num;
register long l = length;
unsigned long ti[2];
unsigned char *iv, c, cc;
iv = (unsigned char *)ivec;
if (encrypt) {
while (l--) {
if (n == 0) {
n2l(iv, v0);
ti[0] = v0;
n2l(iv, v1);
ti[1] = v1;
idea_encrypt((unsigned long *)ti, schedule);
iv = (unsigned char *)ivec;
t = ti[0];
l2n(t, iv);
t = ti[1];
l2n(t, iv);
iv = (unsigned char *)ivec;
}
c = *(in++) ^ iv[n];
*(out++) = c;
iv[n] = c;
n = (n + 1) & 0x07;
}
} else {
while (l--) {
if (n == 0) {
n2l(iv, v0);
ti[0] = v0;
n2l(iv, v1);
ti[1] = v1;
idea_encrypt((unsigned long *)ti, schedule);
iv = (unsigned char *)ivec;
t = ti[0];
l2n(t, iv);
t = ti[1];
l2n(t, iv);
iv = (unsigned char *)ivec;
}
cc = *(in++);
c = iv[n];
iv[n] = cc;
*(out++) = c ^ cc;
n = (n + 1) & 0x07;
}
}
v0 = v1 = ti[0] = ti[1] = t = c = cc = 0;
*num = n;
}

51
crypto/idea/i_ecb.c
View File

@@ -5,21 +5,21 @@
* 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
@@ -60,26 +60,29 @@
#include "idea_lcl.h"
#include <openssl/opensslv.h>
const char IDEA_version[]="IDEA" OPENSSL_VERSION_PTEXT;
const char IDEA_version[] = "IDEA" OPENSSL_VERSION_PTEXT;
const char *idea_options(void)
{
if (sizeof(short) != sizeof(IDEA_INT))
return("idea(int)");
else
return("idea(short)");
}
{
if (sizeof(short) != sizeof(IDEA_INT))
return ("idea(int)");
else
return ("idea(short)");
}
void idea_ecb_encrypt(const unsigned char *in, unsigned char *out,
IDEA_KEY_SCHEDULE *ks)
{
unsigned long l0,l1,d[2];
n2l(in,l0); d[0]=l0;
n2l(in,l1); d[1]=l1;
idea_encrypt(d,ks);
l0=d[0]; l2n(l0,out);
l1=d[1]; l2n(l1,out);
l0=l1=d[0]=d[1]=0;
}
IDEA_KEY_SCHEDULE *ks)
{
unsigned long l0, l1, d[2];
n2l(in, l0);
d[0] = l0;
n2l(in, l1);
d[1] = l1;
idea_encrypt(d, ks);
l0 = d[0];
l2n(l0, out);
l1 = d[1];
l2n(l1, out);
l0 = l1 = d[0] = d[1] = 0;
}

105
crypto/idea/i_ofb64.c
View File

@@ -5,21 +5,21 @@
* 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
@@ -59,53 +59,52 @@
#include <openssl/idea.h>
#include "idea_lcl.h"
/* The input and output encrypted as though 64bit ofb mode is being
* used. The extra state information to record how much of the
* 64bit block we have used is contained in *num;
/*
* The input and output encrypted as though 64bit ofb mode is being used.
* The extra state information to record how much of the 64bit block we have
* used is contained in *num;
*/
void idea_ofb64_encrypt(const unsigned char *in, unsigned char *out,
long length, IDEA_KEY_SCHEDULE *schedule,
unsigned char *ivec, int *num)
{
register unsigned long v0,v1,t;
register int n= *num;
register long l=length;
unsigned char d[8];
register char *dp;
unsigned long ti[2];
unsigned char *iv;
int save=0;
iv=(unsigned char *)ivec;
n2l(iv,v0);
n2l(iv,v1);
ti[0]=v0;
ti[1]=v1;
dp=(char *)d;
l2n(v0,dp);
l2n(v1,dp);
while (l--)
{
if (n == 0)
{
idea_encrypt((unsigned long *)ti,schedule);
dp=(char *)d;
t=ti[0]; l2n(t,dp);
t=ti[1]; l2n(t,dp);
save++;
}
*(out++)= *(in++)^d[n];
n=(n+1)&0x07;
}
if (save)
{
v0=ti[0];
v1=ti[1];
iv=(unsigned char *)ivec;
l2n(v0,iv);
l2n(v1,iv);
}
t=v0=v1=ti[0]=ti[1]=0;
*num=n;
}
long length, IDEA_KEY_SCHEDULE *schedule,
unsigned char *ivec, int *num)
{
register unsigned long v0, v1, t;
register int n = *num;
register long l = length;
unsigned char d[8];
register char *dp;
unsigned long ti[2];
unsigned char *iv;
int save = 0;
iv = (unsigned char *)ivec;
n2l(iv, v0);
n2l(iv, v1);
ti[0] = v0;
ti[1] = v1;
dp = (char *)d;
l2n(v0, dp);
l2n(v1, dp);
while (l--) {
if (n == 0) {
idea_encrypt((unsigned long *)ti, schedule);
dp = (char *)d;
t = ti[0];
l2n(t, dp);
t = ti[1];
l2n(t, dp);
save++;
}
*(out++) = *(in++) ^ d[n];
n = (n + 1) & 0x07;
}
if (save) {
v0 = ti[0];
v1 = ti[1];
iv = (unsigned char *)ivec;
l2n(v0, iv);
l2n(v1, iv);
}
t = v0 = v1 = ti[0] = ti[1] = 0;
*num = n;
}

179
crypto/idea/i_skey.c
View File

@@ -5,21 +5,21 @@
* 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
@@ -61,96 +61,101 @@
static IDEA_INT inverse(unsigned int xin);
void idea_set_encrypt_key(const unsigned char *key, IDEA_KEY_SCHEDULE *ks)
{
int i;
register IDEA_INT *kt,*kf,r0,r1,r2;
{
int i;
register IDEA_INT *kt, *kf, r0, r1, r2;
kt= &(ks->data[0][0]);
n2s(key,kt[0]); n2s(key,kt[1]); n2s(key,kt[2]); n2s(key,kt[3]);
n2s(key,kt[4]); n2s(key,kt[5]); n2s(key,kt[6]); n2s(key,kt[7]);
kt = &(ks->data[0][0]);
n2s(key, kt[0]);
n2s(key, kt[1]);
n2s(key, kt[2]);
n2s(key, kt[3]);
n2s(key, kt[4]);
n2s(key, kt[5]);
n2s(key, kt[6]);
n2s(key, kt[7]);
kf=kt;
kt+=8;
for (i=0; i<6; i++)
{
r2= kf[1];
r1= kf[2];
*(kt++)= ((r2<<9) | (r1>>7))&0xffff;
r0= kf[3];
*(kt++)= ((r1<<9) | (r0>>7))&0xffff;
r1= kf[4];
*(kt++)= ((r0<<9) | (r1>>7))&0xffff;
r0= kf[5];
*(kt++)= ((r1<<9) | (r0>>7))&0xffff;
r1= kf[6];
*(kt++)= ((r0<<9) | (r1>>7))&0xffff;
r0= kf[7];
*(kt++)= ((r1<<9) | (r0>>7))&0xffff;
r1= kf[0];
if (i >= 5) break;
*(kt++)= ((r0<<9) | (r1>>7))&0xffff;
*(kt++)= ((r1<<9) | (r2>>7))&0xffff;
kf+=8;
}
}
kf = kt;
kt += 8;
for (i = 0; i < 6; i++) {
r2 = kf[1];
r1 = kf[2];
*(kt++) = ((r2 << 9) | (r1 >> 7)) & 0xffff;
r0 = kf[3];
*(kt++) = ((r1 << 9) | (r0 >> 7)) & 0xffff;
r1 = kf[4];
*(kt++) = ((r0 << 9) | (r1 >> 7)) & 0xffff;
r0 = kf[5];
*(kt++) = ((r1 << 9) | (r0 >> 7)) & 0xffff;
r1 = kf[6];
*(kt++) = ((r0 << 9) | (r1 >> 7)) & 0xffff;
r0 = kf[7];
*(kt++) = ((r1 << 9) | (r0 >> 7)) & 0xffff;
r1 = kf[0];
if (i >= 5)
break;
*(kt++) = ((r0 << 9) | (r1 >> 7)) & 0xffff;
*(kt++) = ((r1 << 9) | (r2 >> 7)) & 0xffff;
kf += 8;
}
}
void idea_set_decrypt_key(IDEA_KEY_SCHEDULE *ek, IDEA_KEY_SCHEDULE *dk)
{
int r;
register IDEA_INT *fp,*tp,t;
{
int r;
register IDEA_INT *fp, *tp, t;
tp= &(dk->data[0][0]);
fp= &(ek->data[8][0]);
for (r=0; r<9; r++)
{
*(tp++)=inverse(fp[0]);
*(tp++)=((int)(0x10000L-fp[2])&0xffff);
*(tp++)=((int)(0x10000L-fp[1])&0xffff);
*(tp++)=inverse(fp[3]);
if (r == 8) break;
fp-=6;
*(tp++)=fp[4];
*(tp++)=fp[5];
}
tp = &(dk->data[0][0]);
fp = &(ek->data[8][0]);
for (r = 0; r < 9; r++) {
*(tp++) = inverse(fp[0]);
*(tp++) = ((int)(0x10000L - fp[2]) & 0xffff);
*(tp++) = ((int)(0x10000L - fp[1]) & 0xffff);
*(tp++) = inverse(fp[3]);
if (r == 8)
break;
fp -= 6;
*(tp++) = fp[4];
*(tp++) = fp[5];
}
tp= &(dk->data[0][0]);
t=tp[1];
tp[1]=tp[2];
tp[2]=t;
tp = &(dk->data[0][0]);
t = tp[1];
tp[1] = tp[2];
tp[2] = t;
t=tp[49];
tp[49]=tp[50];
tp[50]=t;
}
t = tp[49];
tp[49] = tp[50];
tp[50] = t;
}
/* taken directly from the 'paper' I'll have a look at it later */
static IDEA_INT inverse(unsigned int xin)
{
long n1,n2,q,r,b1,b2,t;
{
long n1, n2, q, r, b1, b2, t;
if (xin == 0)
b2=0;
else
{
n1=0x10001;
n2=xin;
b2=1;
b1=0;
if (xin == 0)
b2 = 0;
else {
n1 = 0x10001;
n2 = xin;
b2 = 1;
b1 = 0;
do {
r=(n1%n2);
q=(n1-r)/n2;
if (r == 0)
{ if (b2 < 0) b2=0x10001+b2; }
else
{
n1=n2;
n2=r;
t=b2;
b2=b1-q*b2;
b1=t;
}
} while (r != 0);
}
return((IDEA_INT)b2);
}
do {
r = (n1 % n2);
q = (n1 - r) / n2;
if (r == 0) {
if (b2 < 0)
b2 = 0x10001 + b2;
} else {
n1 = n2;
n2 = r;
t = b2;
b2 = b1 - q * b2;
b1 = t;
}
} while (r != 0);
}
return ((IDEA_INT) b2);
}

49
crypto/idea/idea.h
View File

@@ -5,21 +5,21 @@
* 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
@@ -57,41 +57,42 @@
*/
#ifndef HEADER_IDEA_H
#define HEADER_IDEA_H
# define HEADER_IDEA_H
#include <openssl/opensslconf.h> /* IDEA_INT, OPENSSL_NO_IDEA */
# include <openssl/opensslconf.h>/* IDEA_INT, OPENSSL_NO_IDEA */
#ifdef OPENSSL_NO_IDEA
#error IDEA is disabled.
#endif
# ifdef OPENSSL_NO_IDEA
# error IDEA is disabled.
# endif
#define IDEA_ENCRYPT 1
#define IDEA_DECRYPT 0
# define IDEA_ENCRYPT 1
# define IDEA_DECRYPT 0
#define IDEA_BLOCK 8
#define IDEA_KEY_LENGTH 16
# define IDEA_BLOCK 8
# define IDEA_KEY_LENGTH 16
#ifdef __cplusplus
extern "C" {
#endif
typedef struct idea_key_st
{
IDEA_INT data[9][6];
} IDEA_KEY_SCHEDULE;
typedef struct idea_key_st {
IDEA_INT data[9][6];
} IDEA_KEY_SCHEDULE;
const char *idea_options(void);
void idea_ecb_encrypt(const unsigned char *in, unsigned char *out,
IDEA_KEY_SCHEDULE *ks);
IDEA_KEY_SCHEDULE *ks);
void idea_set_encrypt_key(const unsigned char *key, IDEA_KEY_SCHEDULE *ks);
void idea_set_decrypt_key(IDEA_KEY_SCHEDULE *ek, IDEA_KEY_SCHEDULE *dk);
void idea_cbc_encrypt(const unsigned char *in, unsigned char *out,
long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv,int enc);
long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv,
int enc);
void idea_cfb64_encrypt(const unsigned char *in, unsigned char *out,
long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv,
int *num,int enc);
long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv,
int *num, int enc);
void idea_ofb64_encrypt(const unsigned char *in, unsigned char *out,
long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv, int *num);
long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv,
int *num);
void idea_encrypt(unsigned long *in, IDEA_KEY_SCHEDULE *ks);
#ifdef __cplusplus
}

239
crypto/idea/idea_lcl.h
View File

@@ -5,21 +5,21 @@
* 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
@@ -49,78 +49,80 @@
* 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
* [including the GNU Public Licence.]
*/
/* The new form of this macro (check if the a*b == 0) was suggested by
* Colin Plumb <colin@nyx10.cs.du.edu> */
/*
* The new form of this macro (check if the a*b == 0) was suggested by Colin
* Plumb <colin@nyx10.cs.du.edu>
*/
/* Removal of the inner if from from Wei Dai 24/4/96 */
#define idea_mul(r,a,b,ul) \
ul=(unsigned long)a*b; \
if (ul != 0) \
{ \
r=(ul&0xffff)-(ul>>16); \
r-=((r)>>16); \
} \
{ \
r=(ul&0xffff)-(ul>>16); \
r-=((r)>>16); \
} \
else \
r=(-(int)a-b+1); /* assuming a or b is 0 and in range */
r=(-(int)a-b+1); /* assuming a or b is 0 and in range */
#ifdef undef
#define idea_mul(r,a,b,ul,sl) \
# define idea_mul(r,a,b,ul,sl) \
if (a == 0) r=(0x10001-b)&0xffff; \
else if (b == 0) r=(0x10001-a)&0xffff; \
else { \
ul=(unsigned long)a*b; \
sl=(ul&0xffff)-(ul>>16); \
if (sl <= 0) sl+=0x10001; \
r=sl; \
}
else { \
ul=(unsigned long)a*b; \
sl=(ul&0xffff)-(ul>>16); \
if (sl <= 0) sl+=0x10001; \
r=sl; \
}
#endif
/* 7/12/95 - Many thanks to Rhys Weatherley <rweather@us.oracle.com>
* for pointing out that I was assuming little endian
* byte order for all quantities what idea
* actually used bigendian. No where in the spec does it mention
* this, it is all in terms of 16 bit numbers and even the example
* does not use byte streams for the input example :-(.
* If you byte swap each pair of input, keys and iv, the functions
* would produce the output as the old version :-(.
/*
* 7/12/95 - Many thanks to Rhys Weatherley <rweather@us.oracle.com> for
* pointing out that I was assuming little endian byte order for all
* quantities what idea actually used bigendian. No where in the spec does
* it mention this, it is all in terms of 16 bit numbers and even the example
* does not use byte streams for the input example :-(. If you byte swap each
* pair of input, keys and iv, the functions would produce the output as the
* old version :-(.
*/
/* NOTE - c is not incremented as per n2l */
#define n2ln(c,l1,l2,n) { \
c+=n; \
l1=l2=0; \
switch (n) { \
case 8: l2 =((unsigned long)(*(--(c)))) ; \
case 7: l2|=((unsigned long)(*(--(c))))<< 8; \
case 6: l2|=((unsigned long)(*(--(c))))<<16; \
case 5: l2|=((unsigned long)(*(--(c))))<<24; \
case 4: l1 =((unsigned long)(*(--(c)))) ; \
case 3: l1|=((unsigned long)(*(--(c))))<< 8; \
case 2: l1|=((unsigned long)(*(--(c))))<<16; \
case 1: l1|=((unsigned long)(*(--(c))))<<24; \
} \
}
#define n2ln(c,l1,l2,n) { \
c+=n; \
l1=l2=0; \
switch (n) { \
case 8: l2 =((unsigned long)(*(--(c)))) ; \
case 7: l2|=((unsigned long)(*(--(c))))<< 8; \
case 6: l2|=((unsigned long)(*(--(c))))<<16; \
case 5: l2|=((unsigned long)(*(--(c))))<<24; \
case 4: l1 =((unsigned long)(*(--(c)))) ; \
case 3: l1|=((unsigned long)(*(--(c))))<< 8; \
case 2: l1|=((unsigned long)(*(--(c))))<<16; \
case 1: l1|=((unsigned long)(*(--(c))))<<24; \
} \
}
/* NOTE - c is not incremented as per l2n */
#define l2nn(l1,l2,c,n) { \
c+=n; \
switch (n) { \
case 8: *(--(c))=(unsigned char)(((l2) )&0xff); \
case 7: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \
case 6: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \
case 5: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \
case 4: *(--(c))=(unsigned char)(((l1) )&0xff); \
case 3: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \
case 2: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \
case 1: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \
} \
}
#define l2nn(l1,l2,c,n) { \
c+=n; \
switch (n) { \
case 8: *(--(c))=(unsigned char)(((l2) )&0xff); \
case 7: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \
case 6: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \
case 5: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \
case 4: *(--(c))=(unsigned char)(((l1) )&0xff); \
case 3: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \
case 2: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \
case 1: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \
} \
}
#undef n2l
#define n2l(c,l) (l =((unsigned long)(*((c)++)))<<24L, \
@@ -135,81 +137,80 @@ else { \
*((c)++)=(unsigned char)(((l) )&0xff))
#undef s2n
#define s2n(l,c) (*((c)++)=(unsigned char)(((l) )&0xff), \
*((c)++)=(unsigned char)(((l)>> 8L)&0xff))
#define s2n(l,c) (*((c)++)=(unsigned char)(((l) )&0xff), \
*((c)++)=(unsigned char)(((l)>> 8L)&0xff))
#undef n2s
#define n2s(c,l) (l =((IDEA_INT)(*((c)++)))<< 8L, \
l|=((IDEA_INT)(*((c)++))) )
#define n2s(c,l) (l =((IDEA_INT)(*((c)++)))<< 8L, \
l|=((IDEA_INT)(*((c)++))) )
#ifdef undef
/* NOTE - c is not incremented as per c2l */
#define c2ln(c,l1,l2,n) { \
c+=n; \
l1=l2=0; \
switch (n) { \
case 8: l2 =((unsigned long)(*(--(c))))<<24; \
case 7: l2|=((unsigned long)(*(--(c))))<<16; \
case 6: l2|=((unsigned long)(*(--(c))))<< 8; \
case 5: l2|=((unsigned long)(*(--(c)))); \
case 4: l1 =((unsigned long)(*(--(c))))<<24; \
case 3: l1|=((unsigned long)(*(--(c))))<<16; \
case 2: l1|=((unsigned long)(*(--(c))))<< 8; \
case 1: l1|=((unsigned long)(*(--(c)))); \
} \
}
# define c2ln(c,l1,l2,n) { \
c+=n; \
l1=l2=0; \
switch (n) { \
case 8: l2 =((unsigned long)(*(--(c))))<<24; \
case 7: l2|=((unsigned long)(*(--(c))))<<16; \
case 6: l2|=((unsigned long)(*(--(c))))<< 8; \
case 5: l2|=((unsigned long)(*(--(c)))); \
case 4: l1 =((unsigned long)(*(--(c))))<<24; \
case 3: l1|=((unsigned long)(*(--(c))))<<16; \
case 2: l1|=((unsigned long)(*(--(c))))<< 8; \
case 1: l1|=((unsigned long)(*(--(c)))); \
} \
}
/* NOTE - c is not incremented as per l2c */
#define l2cn(l1,l2,c,n) { \
c+=n; \
switch (n) { \
case 8: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \
case 7: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \
case 6: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \
case 5: *(--(c))=(unsigned char)(((l2) )&0xff); \
case 4: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \
case 3: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \
case 2: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \
case 1: *(--(c))=(unsigned char)(((l1) )&0xff); \
} \
}
# define l2cn(l1,l2,c,n) { \
c+=n; \
switch (n) { \
case 8: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \
case 7: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \
case 6: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \
case 5: *(--(c))=(unsigned char)(((l2) )&0xff); \
case 4: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \
case 3: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \
case 2: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \
case 1: *(--(c))=(unsigned char)(((l1) )&0xff); \
} \
}
#undef c2s
#define c2s(c,l) (l =((unsigned long)(*((c)++))) , \
l|=((unsigned long)(*((c)++)))<< 8L)
# undef c2s
# define c2s(c,l) (l =((unsigned long)(*((c)++))) , \
l|=((unsigned long)(*((c)++)))<< 8L)
#undef s2c
#define s2c(l,c) (*((c)++)=(unsigned char)(((l) )&0xff), \
*((c)++)=(unsigned char)(((l)>> 8L)&0xff))
# undef s2c
# define s2c(l,c) (*((c)++)=(unsigned char)(((l) )&0xff), \
*((c)++)=(unsigned char)(((l)>> 8L)&0xff))
#undef c2l
#define c2l(c,l) (l =((unsigned long)(*((c)++))) , \
l|=((unsigned long)(*((c)++)))<< 8L, \
l|=((unsigned long)(*((c)++)))<<16L, \
l|=((unsigned long)(*((c)++)))<<24L)
# undef c2l
# define c2l(c,l) (l =((unsigned long)(*((c)++))) , \
l|=((unsigned long)(*((c)++)))<< 8L, \
l|=((unsigned long)(*((c)++)))<<16L, \
l|=((unsigned long)(*((c)++)))<<24L)
#undef l2c
#define l2c(l,c) (*((c)++)=(unsigned char)(((l) )&0xff), \
*((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
*((c)++)=(unsigned char)(((l)>>16L)&0xff), \
*((c)++)=(unsigned char)(((l)>>24L)&0xff))
# undef l2c
# define l2c(l,c) (*((c)++)=(unsigned char)(((l) )&0xff), \
*((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
*((c)++)=(unsigned char)(((l)>>16L)&0xff), \
*((c)++)=(unsigned char)(((l)>>24L)&0xff))
#endif
#define E_IDEA(num) \
x1&=0xffff; \
idea_mul(x1,x1,*p,ul); p++; \
x2+= *(p++); \
x3+= *(p++); \
x4&=0xffff; \
idea_mul(x4,x4,*p,ul); p++; \
t0=(x1^x3)&0xffff; \
idea_mul(t0,t0,*p,ul); p++; \
t1=(t0+(x2^x4))&0xffff; \
idea_mul(t1,t1,*p,ul); p++; \
t0+=t1; \
x1^=t1; \
x4^=t0; \
ul=x2^t0; /* do the swap to x3 */ \
x2=x3^t1; \
x3=ul;
x1&=0xffff; \
idea_mul(x1,x1,*p,ul); p++; \
x2+= *(p++); \
x3+= *(p++); \
x4&=0xffff; \
idea_mul(x4,x4,*p,ul); p++; \
t0=(x1^x3)&0xffff; \
idea_mul(t0,t0,*p,ul); p++; \
t1=(t0+(x2^x4))&0xffff; \
idea_mul(t1,t1,*p,ul); p++; \
t0+=t1; \
x1^=t1; \
x4^=t0; \
ul=x2^t0; /* do the swap to x3 */ \
x2=x3^t1; \
x3=ul;

293
crypto/idea/ideatest.c
View File

@@ -5,21 +5,21 @@
* 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
@@ -66,170 +66,167 @@
int main(int argc, char *argv[])
{
printf("No IDEA support\n");
return(0);
return (0);
}
#else
#include <openssl/idea.h>
# include <openssl/idea.h>
unsigned char k[16]={
0x00,0x01,0x00,0x02,0x00,0x03,0x00,0x04,
0x00,0x05,0x00,0x06,0x00,0x07,0x00,0x08};
unsigned char k[16] = {
0x00, 0x01, 0x00, 0x02, 0x00, 0x03, 0x00, 0x04,
0x00, 0x05, 0x00, 0x06, 0x00, 0x07, 0x00, 0x08
};
unsigned char in[8] = { 0x00, 0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x03 };
unsigned char c[8] = { 0x11, 0xFB, 0xED, 0x2B, 0x01, 0x98, 0x6D, 0xE5 };
unsigned char in[8]={0x00,0x00,0x00,0x01,0x00,0x02,0x00,0x03};
unsigned char c[8]={0x11,0xFB,0xED,0x2B,0x01,0x98,0x6D,0xE5};
unsigned char out[80];
char *text="Hello to all people out there";
char *text = "Hello to all people out there";
static unsigned char cfb_key[16]={
0xe1,0xf0,0xc3,0xd2,0xa5,0xb4,0x87,0x96,
0x69,0x78,0x4b,0x5a,0x2d,0x3c,0x0f,0x1e,
};
static unsigned char cfb_iv[80]={0x34,0x12,0x78,0x56,0xab,0x90,0xef,0xcd};
static unsigned char cfb_buf1[40],cfb_buf2[40],cfb_tmp[8];
#define CFB_TEST_SIZE 24
static unsigned char plain[CFB_TEST_SIZE]=
{
0x4e,0x6f,0x77,0x20,0x69,0x73,
0x20,0x74,0x68,0x65,0x20,0x74,
0x69,0x6d,0x65,0x20,0x66,0x6f,
0x72,0x20,0x61,0x6c,0x6c,0x20
};
static unsigned char cfb_cipher64[CFB_TEST_SIZE]={
0x59,0xD8,0xE2,0x65,0x00,0x58,0x6C,0x3F,
0x2C,0x17,0x25,0xD0,0x1A,0x38,0xB7,0x2A,
0x39,0x61,0x37,0xDC,0x79,0xFB,0x9F,0x45
static unsigned char cfb_key[16] = {
0xe1, 0xf0, 0xc3, 0xd2, 0xa5, 0xb4, 0x87, 0x96,
0x69, 0x78, 0x4b, 0x5a, 0x2d, 0x3c, 0x0f, 0x1e,
};
static unsigned char cfb_iv[80] =
{ 0x34, 0x12, 0x78, 0x56, 0xab, 0x90, 0xef, 0xcd };
static unsigned char cfb_buf1[40], cfb_buf2[40], cfb_tmp[8];
# define CFB_TEST_SIZE 24
static unsigned char plain[CFB_TEST_SIZE] = {
0x4e, 0x6f, 0x77, 0x20, 0x69, 0x73,
0x20, 0x74, 0x68, 0x65, 0x20, 0x74,
0x69, 0x6d, 0x65, 0x20, 0x66, 0x6f,
0x72, 0x20, 0x61, 0x6c, 0x6c, 0x20
};
/*- 0xF9,0x78,0x32,0xB5,0x42,0x1A,0x6B,0x38,
0x9A,0x44,0xD6,0x04,0x19,0x43,0xC4,0xD9,
0x3D,0x1E,0xAE,0x47,0xFC,0xCF,0x29,0x0B,*/
};
static unsigned char cfb_cipher64[CFB_TEST_SIZE] = {
0x59, 0xD8, 0xE2, 0x65, 0x00, 0x58, 0x6C, 0x3F,
0x2C, 0x17, 0x25, 0xD0, 0x1A, 0x38, 0xB7, 0x2A,
0x39, 0x61, 0x37, 0xDC, 0x79, 0xFB, 0x9F, 0x45
/*- 0xF9,0x78,0x32,0xB5,0x42,0x1A,0x6B,0x38,
0x9A,0x44,0xD6,0x04,0x19,0x43,0xC4,0xD9,
0x3D,0x1E,0xAE,0x47,0xFC,0xCF,0x29,0x0B,*/
};
static int cfb64_test(unsigned char *cfb_cipher);
static char *pt(unsigned char *p);
int main(int argc, char *argv[])
{
int i,err=0;
IDEA_KEY_SCHEDULE key,dkey;
unsigned char iv[8];
{
int i, err = 0;
IDEA_KEY_SCHEDULE key, dkey;
unsigned char iv[8];
idea_set_encrypt_key(k,&key);
idea_ecb_encrypt(in,out,&key);
if (memcmp(out,c,8) != 0)
{
printf("ecb idea error encrypting\n");
printf("got :");
for (i=0; i<8; i++)
printf("%02X ",out[i]);
printf("\n");
printf("expected:");
for (i=0; i<8; i++)
printf("%02X ",c[i]);
err=20;
printf("\n");
}
idea_set_encrypt_key(k, &key);
idea_ecb_encrypt(in, out, &key);
if (memcmp(out, c, 8) != 0) {
printf("ecb idea error encrypting\n");
printf("got :");
for (i = 0; i < 8; i++)
printf("%02X ", out[i]);
printf("\n");
printf("expected:");
for (i = 0; i < 8; i++)
printf("%02X ", c[i]);
err = 20;
printf("\n");
}
idea_set_decrypt_key(&key,&dkey);
idea_ecb_encrypt(c,out,&dkey);
if (memcmp(out,in,8) != 0)
{
printf("ecb idea error decrypting\n");
printf("got :");
for (i=0; i<8; i++)
printf("%02X ",out[i]);
printf("\n");
printf("expected:");
for (i=0; i<8; i++)
printf("%02X ",in[i]);
printf("\n");
err=3;
}
idea_set_decrypt_key(&key, &dkey);
idea_ecb_encrypt(c, out, &dkey);
if (memcmp(out, in, 8) != 0) {
printf("ecb idea error decrypting\n");
printf("got :");
for (i = 0; i < 8; i++)
printf("%02X ", out[i]);
printf("\n");
printf("expected:");
for (i = 0; i < 8; i++)
printf("%02X ", in[i]);
printf("\n");
err = 3;
}
if (err == 0) printf("ecb idea ok\n");
if (err == 0)
printf("ecb idea ok\n");
memcpy(iv,k,8);
idea_cbc_encrypt((unsigned char *)text,out,strlen(text)+1,&key,iv,1);
memcpy(iv,k,8);
idea_cbc_encrypt(out,out,8,&dkey,iv,0);
idea_cbc_encrypt(&(out[8]),&(out[8]),strlen(text)+1-8,&dkey,iv,0);
if (memcmp(text,out,strlen(text)+1) != 0)
{
printf("cbc idea bad\n");
err=4;
}
else
printf("cbc idea ok\n");
memcpy(iv, k, 8);
idea_cbc_encrypt((unsigned char *)text, out, strlen(text) + 1, &key, iv,
1);
memcpy(iv, k, 8);
idea_cbc_encrypt(out, out, 8, &dkey, iv, 0);
idea_cbc_encrypt(&(out[8]), &(out[8]), strlen(text) + 1 - 8, &dkey, iv,
0);
if (memcmp(text, out, strlen(text) + 1) != 0) {
printf("cbc idea bad\n");
err = 4;
} else
printf("cbc idea ok\n");
printf("cfb64 idea ");
if (cfb64_test(cfb_cipher64))
{
printf("bad\n");
err=5;
}
else
printf("ok\n");
printf("cfb64 idea ");
if (cfb64_test(cfb_cipher64)) {
printf("bad\n");
err = 5;
} else
printf("ok\n");
#ifdef OPENSSL_SYS_NETWARE
if (err) printf("ERROR: %d\n", err);
#endif
EXIT(err);
return(err);
}
# ifdef OPENSSL_SYS_NETWARE
if (err)
printf("ERROR: %d\n", err);
# endif
EXIT(err);
return (err);
}
static int cfb64_test(unsigned char *cfb_cipher)
{
IDEA_KEY_SCHEDULE eks,dks;
int err=0,i,n;
{
IDEA_KEY_SCHEDULE eks, dks;
int err = 0, i, n;
idea_set_encrypt_key(cfb_key,&eks);
idea_set_decrypt_key(&eks,&dks);
memcpy(cfb_tmp,cfb_iv,8);
n=0;
idea_cfb64_encrypt(plain,cfb_buf1,(long)12,&eks,
cfb_tmp,&n,IDEA_ENCRYPT);
idea_cfb64_encrypt(&(plain[12]),&(cfb_buf1[12]),
(long)CFB_TEST_SIZE-12,&eks,
cfb_tmp,&n,IDEA_ENCRYPT);
if (memcmp(cfb_cipher,cfb_buf1,CFB_TEST_SIZE) != 0)
{
err=1;
printf("idea_cfb64_encrypt encrypt error\n");
for (i=0; i<CFB_TEST_SIZE; i+=8)
printf("%s\n",pt(&(cfb_buf1[i])));
}
memcpy(cfb_tmp,cfb_iv,8);
n=0;
idea_cfb64_encrypt(cfb_buf1,cfb_buf2,(long)13,&eks,
cfb_tmp,&n,IDEA_DECRYPT);
idea_cfb64_encrypt(&(cfb_buf1[13]),&(cfb_buf2[13]),
(long)CFB_TEST_SIZE-13,&eks,
cfb_tmp,&n,IDEA_DECRYPT);
if (memcmp(plain,cfb_buf2,CFB_TEST_SIZE) != 0)
{
err=1;
printf("idea_cfb_encrypt decrypt error\n");
for (i=0; i<24; i+=8)
printf("%s\n",pt(&(cfb_buf2[i])));
}
return(err);
}
idea_set_encrypt_key(cfb_key, &eks);
idea_set_decrypt_key(&eks, &dks);
memcpy(cfb_tmp, cfb_iv, 8);
n = 0;
idea_cfb64_encrypt(plain, cfb_buf1, (long)12, &eks,
cfb_tmp, &n, IDEA_ENCRYPT);
idea_cfb64_encrypt(&(plain[12]), &(cfb_buf1[12]),
(long)CFB_TEST_SIZE - 12, &eks,
cfb_tmp, &n, IDEA_ENCRYPT);
if (memcmp(cfb_cipher, cfb_buf1, CFB_TEST_SIZE) != 0) {
err = 1;
printf("idea_cfb64_encrypt encrypt error\n");
for (i = 0; i < CFB_TEST_SIZE; i += 8)
printf("%s\n", pt(&(cfb_buf1[i])));
}
memcpy(cfb_tmp, cfb_iv, 8);
n = 0;
idea_cfb64_encrypt(cfb_buf1, cfb_buf2, (long)13, &eks,
cfb_tmp, &n, IDEA_DECRYPT);
idea_cfb64_encrypt(&(cfb_buf1[13]), &(cfb_buf2[13]),
(long)CFB_TEST_SIZE - 13, &eks,
cfb_tmp, &n, IDEA_DECRYPT);
if (memcmp(plain, cfb_buf2, CFB_TEST_SIZE) != 0) {
err = 1;
printf("idea_cfb_encrypt decrypt error\n");
for (i = 0; i < 24; i += 8)
printf("%s\n", pt(&(cfb_buf2[i])));
}
return (err);
}
static char *pt(unsigned char *p)
{
static char bufs[10][20];
static int bnum=0;
char *ret;
int i;
static char *f="0123456789ABCDEF";
{
static char bufs[10][20];
static int bnum = 0;
char *ret;
int i;
static char *f = "0123456789ABCDEF";
ret= &(bufs[bnum++][0]);
bnum%=10;
for (i=0; i<8; i++)
{
ret[i*2]=f[(p[i]>>4)&0xf];
ret[i*2+1]=f[p[i]&0xf];
}
ret[16]='\0';
return(ret);
}
ret = &(bufs[bnum++][0]);
bnum %= 10;
for (i = 0; i < 8; i++) {
ret[i * 2] = f[(p[i] >> 4) & 0xf];
ret[i * 2 + 1] = f[p[i] & 0xf];
}
ret[16] = '\0';
return (ret);
}
#endif