Re-add IDEA. This is not actually built unless asked for by the user.
(To avoid patent hassles).
This commit is contained in:
Mark Murray
parent
aed5349598
commit
84fa01da81
216
crypto/openssl/crypto/idea/idea_lcl.h
Normal file
216
crypto/openssl/crypto/idea/idea_lcl.h
Normal file
@ -0,0 +1,216 @@
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/* crypto/idea/idea_lcl.h */
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/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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* All rights reserved.
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*
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* This package is an SSL implementation written
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* by Eric Young (eay@cryptsoft.com).
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* The implementation was written so as to conform with Netscapes SSL.
|
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*
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* This library is free for commercial and non-commercial use as long as
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* the following conditions are aheared to. The following conditions
|
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* apply to all code found in this distribution, be it the RC4, RSA,
|
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* lhash, DES, etc., code; not just the SSL code. The SSL documentation
|
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* included with this distribution is covered by the same copyright terms
|
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* except that the holder is Tim Hudson (tjh@cryptsoft.com).
|
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*
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* Copyright remains Eric Young's, and as such any Copyright notices in
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* the code are not to be removed.
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* If this package is used in a product, Eric Young should be given attribution
|
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* as the author of the parts of the library used.
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* This can be in the form of a textual message at program startup or
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* in documentation (online or textual) provided with the package.
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*
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* Redistribution and use in source and binary forms, with or without
|
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* modification, are permitted provided that the following conditions
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||||
* are met:
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* 1. Redistributions of source code must retain the copyright
|
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* notice, this list of conditions and the following disclaimer.
|
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* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* "This product includes cryptographic software written by
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* Eric Young (eay@cryptsoft.com)"
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* The word 'cryptographic' can be left out if the rouines from the library
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* being used are not cryptographic related :-).
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* 4. If you include any Windows specific code (or a derivative thereof) from
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* the apps directory (application code) you must include an acknowledgement:
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* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
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*
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* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* The licence and distribution terms for any publically available version or
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* derivative of this code cannot be changed. i.e. this code cannot simply be
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* copied and put under another distribution licence
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* [including the GNU Public Licence.]
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* $FreeBSD$
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*/
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/* The new form of this macro (check if the a*b == 0) was suggested by
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* Colin Plumb <colin@nyx10.cs.du.edu> */
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/* Removal of the inner if from from Wei Dai 24/4/96 */
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#define idea_mul(r,a,b,ul) \
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ul=(unsigned long)a*b; \
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if (ul != 0) \
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{ \
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r=(ul&0xffff)-(ul>>16); \
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r-=((r)>>16); \
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} \
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else \
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r=(-(int)a-b+1); /* assuming a or b is 0 and in range */ \
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#ifdef undef
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#define idea_mul(r,a,b,ul,sl) \
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if (a == 0) r=(0x10001-b)&0xffff; \
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else if (b == 0) r=(0x10001-a)&0xffff; \
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else { \
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ul=(unsigned long)a*b; \
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sl=(ul&0xffff)-(ul>>16); \
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if (sl <= 0) sl+=0x10001; \
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r=sl; \
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}
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#endif
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/* 7/12/95 - Many thanks to Rhys Weatherley <rweather@us.oracle.com>
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* for pointing out that I was assuming little endian
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* byte order for all quantities what idea
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* actually used bigendian. No where in the spec does it mention
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* this, it is all in terms of 16 bit numbers and even the example
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* does not use byte streams for the input example :-(.
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* If you byte swap each pair of input, keys and iv, the functions
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* would produce the output as the old version :-(.
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*/
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/* NOTE - c is not incremented as per n2l */
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#define n2ln(c,l1,l2,n) { \
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c+=n; \
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l1=l2=0; \
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switch (n) { \
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case 8: l2 =((unsigned long)(*(--(c)))) ; \
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case 7: l2|=((unsigned long)(*(--(c))))<< 8; \
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case 6: l2|=((unsigned long)(*(--(c))))<<16; \
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case 5: l2|=((unsigned long)(*(--(c))))<<24; \
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case 4: l1 =((unsigned long)(*(--(c)))) ; \
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case 3: l1|=((unsigned long)(*(--(c))))<< 8; \
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case 2: l1|=((unsigned long)(*(--(c))))<<16; \
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case 1: l1|=((unsigned long)(*(--(c))))<<24; \
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} \
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}
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/* NOTE - c is not incremented as per l2n */
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#define l2nn(l1,l2,c,n) { \
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c+=n; \
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switch (n) { \
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case 8: *(--(c))=(unsigned char)(((l2) )&0xff); \
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case 7: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \
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case 6: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \
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case 5: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \
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case 4: *(--(c))=(unsigned char)(((l1) )&0xff); \
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case 3: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \
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case 2: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \
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case 1: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \
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} \
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}
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#undef n2l
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#define n2l(c,l) (l =((unsigned long)(*((c)++)))<<24L, \
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l|=((unsigned long)(*((c)++)))<<16L, \
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l|=((unsigned long)(*((c)++)))<< 8L, \
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l|=((unsigned long)(*((c)++))))
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#undef l2n
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#define l2n(l,c) (*((c)++)=(unsigned char)(((l)>>24L)&0xff), \
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*((c)++)=(unsigned char)(((l)>>16L)&0xff), \
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*((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
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*((c)++)=(unsigned char)(((l) )&0xff))
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#undef s2n
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#define s2n(l,c) (*((c)++)=(unsigned char)(((l) )&0xff), \
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*((c)++)=(unsigned char)(((l)>> 8L)&0xff))
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#undef n2s
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#define n2s(c,l) (l =((IDEA_INT)(*((c)++)))<< 8L, \
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l|=((IDEA_INT)(*((c)++))) )
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#ifdef undef
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/* NOTE - c is not incremented as per c2l */
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#define c2ln(c,l1,l2,n) { \
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c+=n; \
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l1=l2=0; \
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switch (n) { \
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case 8: l2 =((unsigned long)(*(--(c))))<<24; \
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case 7: l2|=((unsigned long)(*(--(c))))<<16; \
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case 6: l2|=((unsigned long)(*(--(c))))<< 8; \
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case 5: l2|=((unsigned long)(*(--(c)))); \
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case 4: l1 =((unsigned long)(*(--(c))))<<24; \
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case 3: l1|=((unsigned long)(*(--(c))))<<16; \
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case 2: l1|=((unsigned long)(*(--(c))))<< 8; \
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case 1: l1|=((unsigned long)(*(--(c)))); \
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} \
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}
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/* NOTE - c is not incremented as per l2c */
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#define l2cn(l1,l2,c,n) { \
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c+=n; \
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switch (n) { \
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case 8: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \
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case 7: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \
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case 6: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \
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case 5: *(--(c))=(unsigned char)(((l2) )&0xff); \
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case 4: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \
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case 3: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \
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case 2: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \
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case 1: *(--(c))=(unsigned char)(((l1) )&0xff); \
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} \
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}
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#undef c2s
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#define c2s(c,l) (l =((unsigned long)(*((c)++))) , \
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l|=((unsigned long)(*((c)++)))<< 8L)
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#undef s2c
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#define s2c(l,c) (*((c)++)=(unsigned char)(((l) )&0xff), \
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*((c)++)=(unsigned char)(((l)>> 8L)&0xff))
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#undef c2l
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#define c2l(c,l) (l =((unsigned long)(*((c)++))) , \
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l|=((unsigned long)(*((c)++)))<< 8L, \
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l|=((unsigned long)(*((c)++)))<<16L, \
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l|=((unsigned long)(*((c)++)))<<24L)
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#undef l2c
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#define l2c(l,c) (*((c)++)=(unsigned char)(((l) )&0xff), \
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*((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
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*((c)++)=(unsigned char)(((l)>>16L)&0xff), \
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*((c)++)=(unsigned char)(((l)>>24L)&0xff))
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#endif
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#define E_IDEA(num) \
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x1&=0xffff; \
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idea_mul(x1,x1,*p,ul); p++; \
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x2+= *(p++); \
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x3+= *(p++); \
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x4&=0xffff; \
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idea_mul(x4,x4,*p,ul); p++; \
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t0=(x1^x3)&0xffff; \
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idea_mul(t0,t0,*p,ul); p++; \
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t1=(t0+(x2^x4))&0xffff; \
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idea_mul(t1,t1,*p,ul); p++; \
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t0+=t1; \
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x1^=t1; \
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x4^=t0; \
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ul=x2^t0; /* do the swap to x3 */ \
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x2=x3^t1; \
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x3=ul;
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297
crypto/openssl/crypto/idea/idea_spd.c
Normal file
297
crypto/openssl/crypto/idea/idea_spd.c
Normal file
@ -0,0 +1,297 @@
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/* crypto/idea/idea_spd.c */
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/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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* All rights reserved.
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*
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* This package is an SSL implementation written
|
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* by Eric Young (eay@cryptsoft.com).
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* The implementation was written so as to conform with Netscapes SSL.
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*
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* This library is free for commercial and non-commercial use as long as
|
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* the following conditions are aheared to. The following conditions
|
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* 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
|
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* in documentation (online or textual) provided with the package.
|
||||
*
|
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* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* "This product includes cryptographic software written by
|
||||
* 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
|
||||
* 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
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* 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.]
|
||||
* $FreeBSD$
|
||||
*/
|
||||
|
||||
/* 11-Sep-92 Andrew Daviel Support for Silicon Graphics IRIX added */
|
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/* 06-Apr-92 Luke Brennan Support for VMS and add extra signal calls */
|
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|
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#if !defined(MSDOS) && (!defined(VMS) || defined(__DECC))
|
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#define TIMES
|
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#endif
|
||||
|
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#include <stdio.h>
|
||||
|
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#include <openssl/e_os2.h>
|
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#include OPENSSL_UNISTD_IO
|
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OPENSSL_DECLARE_EXIT
|
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|
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#include <signal.h>
|
||||
#ifndef _IRIX
|
||||
#include <time.h>
|
||||
#endif
|
||||
#ifdef TIMES
|
||||
#include <sys/types.h>
|
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#include <sys/times.h>
|
||||
#endif
|
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|
||||
/* Depending on the VMS version, the tms structure is perhaps defined.
|
||||
The __TMS macro will show if it was. If it wasn't defined, we should
|
||||
undefine TIMES, since that tells the rest of the program how things
|
||||
should be handled. -- Richard Levitte */
|
||||
#if defined(VMS) && defined(__DECC) && !defined(__TMS)
|
||||
#undef TIMES
|
||||
#endif
|
||||
|
||||
#ifndef TIMES
|
||||
#include <sys/timeb.h>
|
||||
#endif
|
||||
|
||||
#if defined(sun) || defined(__ultrix)
|
||||
#define _POSIX_SOURCE
|
||||
#include <limits.h>
|
||||
#include <sys/param.h>
|
||||
#endif
|
||||
|
||||
#include <openssl/idea.h>
|
||||
|
||||
/* The following if from times(3) man page. It may need to be changed */
|
||||
#ifndef HZ
|
||||
#ifndef CLK_TCK
|
||||
#define HZ 100.0
|
||||
#else /* CLK_TCK */
|
||||
#define HZ ((double)CLK_TCK)
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#define BUFSIZE ((long)1024)
|
||||
long run=0;
|
||||
|
||||
double Time_F(int s);
|
||||
#ifdef SIGALRM
|
||||
#if defined(__STDC__) || defined(sgi) || defined(_AIX)
|
||||
#define SIGRETTYPE void
|
||||
#else
|
||||
#define SIGRETTYPE int
|
||||
#endif
|
||||
|
||||
SIGRETTYPE sig_done(int sig);
|
||||
SIGRETTYPE sig_done(int sig)
|
||||
{
|
||||
signal(SIGALRM,sig_done);
|
||||
run=0;
|
||||
#ifdef LINT
|
||||
sig=sig;
|
||||
#endif
|
||||
}
|
||||
#endif
|
||||
|
||||
#define START 0
|
||||
#define STOP 1
|
||||
|
||||
double Time_F(int s)
|
||||
{
|
||||
double ret;
|
||||
#ifdef TIMES
|
||||
static struct tms tstart,tend;
|
||||
|
||||
if (s == START)
|
||||
{
|
||||
times(&tstart);
|
||||
return(0);
|
||||
}
|
||||
else
|
||||
{
|
||||
times(&tend);
|
||||
ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ;
|
||||
return((ret == 0.0)?1e-6:ret);
|
||||
}
|
||||
#else /* !times() */
|
||||
static struct timeb tstart,tend;
|
||||
long i;
|
||||
|
||||
if (s == START)
|
||||
{
|
||||
ftime(&tstart);
|
||||
return(0);
|
||||
}
|
||||
else
|
||||
{
|
||||
ftime(&tend);
|
||||
i=(long)tend.millitm-(long)tstart.millitm;
|
||||
ret=((double)(tend.time-tstart.time))+((double)i)/1e3;
|
||||
return((ret == 0.0)?1e-6:ret);
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
int main(int argc, char **argv)
|
||||
{
|
||||
long count;
|
||||
static unsigned char buf[BUFSIZE];
|
||||
static unsigned char key[] ={
|
||||
0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,
|
||||
0xfe,0xdc,0xba,0x98,0x76,0x54,0x32,0x10,
|
||||
};
|
||||
IDEA_KEY_SCHEDULE sch;
|
||||
double a,aa,b,c,d;
|
||||
#ifndef SIGALRM
|
||||
long ca,cca,cb,cc;
|
||||
#endif
|
||||
|
||||
#ifndef TIMES
|
||||
printf("To get the most accurate results, try to run this\n");
|
||||
printf("program when this computer is idle.\n");
|
||||
#endif
|
||||
|
||||
#ifndef SIGALRM
|
||||
printf("First we calculate the approximate speed ...\n");
|
||||
idea_set_encrypt_key(key,&sch);
|
||||
count=10;
|
||||
do {
|
||||
long i;
|
||||
IDEA_INT data[2];
|
||||
|
||||
count*=2;
|
||||
Time_F(START);
|
||||
for (i=count; i; i--)
|
||||
idea_encrypt(data,&sch);
|
||||
d=Time_F(STOP);
|
||||
} while (d < 3.0);
|
||||
ca=count/4;
|
||||
cca=count/200;
|
||||
cb=count;
|
||||
cc=count*8/BUFSIZE+1;
|
||||
printf("idea_set_encrypt_key %ld times\n",ca);
|
||||
#define COND(d) (count <= (d))
|
||||
#define COUNT(d) (d)
|
||||
#else
|
||||
#define COND(c) (run)
|
||||
#define COUNT(d) (count)
|
||||
signal(SIGALRM,sig_done);
|
||||
printf("Doing idea_set_encrypt_key for 10 seconds\n");
|
||||
alarm(10);
|
||||
#endif
|
||||
|
||||
Time_F(START);
|
||||
for (count=0,run=1; COND(ca); count+=4)
|
||||
{
|
||||
idea_set_encrypt_key(key,&sch);
|
||||
idea_set_encrypt_key(key,&sch);
|
||||
idea_set_encrypt_key(key,&sch);
|
||||
idea_set_encrypt_key(key,&sch);
|
||||
}
|
||||
d=Time_F(STOP);
|
||||
printf("%ld idea idea_set_encrypt_key's in %.2f seconds\n",count,d);
|
||||
a=((double)COUNT(ca))/d;
|
||||
|
||||
#ifdef SIGALRM
|
||||
printf("Doing idea_set_decrypt_key for 10 seconds\n");
|
||||
alarm(10);
|
||||
#else
|
||||
printf("Doing idea_set_decrypt_key %ld times\n",cca);
|
||||
#endif
|
||||
|
||||
Time_F(START);
|
||||
for (count=0,run=1; COND(cca); count+=4)
|
||||
{
|
||||
idea_set_decrypt_key(&sch,&sch);
|
||||
idea_set_decrypt_key(&sch,&sch);
|
||||
idea_set_decrypt_key(&sch,&sch);
|
||||
idea_set_decrypt_key(&sch,&sch);
|
||||
}
|
||||
d=Time_F(STOP);
|
||||
printf("%ld idea idea_set_decrypt_key's in %.2f seconds\n",count,d);
|
||||
aa=((double)COUNT(cca))/d;
|
||||
|
||||
#ifdef SIGALRM
|
||||
printf("Doing idea_encrypt's for 10 seconds\n");
|
||||
alarm(10);
|
||||
#else
|
||||
printf("Doing idea_encrypt %ld times\n",cb);
|
||||
#endif
|
||||
Time_F(START);
|
||||
for (count=0,run=1; COND(cb); count+=4)
|
||||
{
|
||||
unsigned long data[2];
|
||||
|
||||
idea_encrypt(data,&sch);
|
||||
idea_encrypt(data,&sch);
|
||||
idea_encrypt(data,&sch);
|
||||
idea_encrypt(data,&sch);
|
||||
}
|
||||
d=Time_F(STOP);
|
||||
printf("%ld idea_encrypt's in %.2f second\n",count,d);
|
||||
b=((double)COUNT(cb)*8)/d;
|
||||
|
||||
#ifdef SIGALRM
|
||||
printf("Doing idea_cbc_encrypt on %ld byte blocks for 10 seconds\n",
|
||||
BUFSIZE);
|
||||
alarm(10);
|
||||
#else
|
||||
printf("Doing idea_cbc_encrypt %ld times on %ld byte blocks\n",cc,
|
||||
BUFSIZE);
|
||||
#endif
|
||||
Time_F(START);
|
||||
for (count=0,run=1; COND(cc); count++)
|
||||
idea_cbc_encrypt(buf,buf,BUFSIZE,&sch,
|
||||
&(key[0]),IDEA_ENCRYPT);
|
||||
d=Time_F(STOP);
|
||||
printf("%ld idea_cbc_encrypt's of %ld byte blocks in %.2f second\n",
|
||||
count,BUFSIZE,d);
|
||||
c=((double)COUNT(cc)*BUFSIZE)/d;
|
||||
|
||||
printf("IDEA set_encrypt_key per sec = %12.2f (%9.3fuS)\n",a,1.0e6/a);
|
||||
printf("IDEA set_decrypt_key per sec = %12.2f (%9.3fuS)\n",aa,1.0e6/aa);
|
||||
printf("IDEA raw ecb bytes per sec = %12.2f (%9.3fuS)\n",b,8.0e6/b);
|
||||
printf("IDEA cbc bytes per sec = %12.2f (%9.3fuS)\n",c,8.0e6/c);
|
||||
exit(0);
|
||||
#if defined(LINT) || defined(MSDOS)
|
||||
return(0);
|
||||
#endif
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user