1 /* crypto/ripemd/rmd_dgst.c */
2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3  * All rights reserved.
4  *
5  * This package is an SSL implementation written
6  * by Eric Young (eay@cryptsoft.com).
7  * The implementation was written so as to conform with Netscapes SSL.
8  *
9  * This library is free for commercial and non-commercial use as long as
10  * the following conditions are aheared to.  The following conditions
11  * apply to all code found in this distribution, be it the RC4, RSA,
12  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
13  * included with this distribution is covered by the same copyright terms
14  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15  *
16  * Copyright remains Eric Young's, and as such any Copyright notices in
17  * the code are not to be removed.
18  * If this package is used in a product, Eric Young should be given attribution
19  * as the author of the parts of the library used.
20  * This can be in the form of a textual message at program startup or
21  * in documentation (online or textual) provided with the package.
22  *
23  * Redistribution and use in source and binary forms, with or without
24  * modification, are permitted provided that the following conditions
25  * are met:
26  * 1. Redistributions of source code must retain the copyright
27  *    notice, this list of conditions and the following disclaimer.
28  * 2. Redistributions in binary form must reproduce the above copyright
29  *    notice, this list of conditions and the following disclaimer in the
30  *    documentation and/or other materials provided with the distribution.
31  * 3. All advertising materials mentioning features or use of this software
32  *    must display the following acknowledgement:
33  *    "This product includes cryptographic software written by
34  *     Eric Young (eay@cryptsoft.com)"
35  *    The word 'cryptographic' can be left out if the rouines from the library
36  *    being used are not cryptographic related :-).
37  * 4. If you include any Windows specific code (or a derivative thereof) from
38  *    the apps directory (application code) you must include an acknowledgement:
39  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40  *
41  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51  * SUCH DAMAGE.
52  *
53  * The licence and distribution terms for any publically available version or
54  * derivative of this code cannot be changed.  i.e. this code cannot simply be
55  * copied and put under another distribution licence
56  * [including the GNU Public Licence.]
57  */
58 
59 #include <stdio.h>
60 #include "rmd_locl.h"
61 #include <openssl/opensslv.h>
62 
63 const char RMD160_version[]="RIPE-MD160" OPENSSL_VERSION_PTEXT;
64 
65 #  ifdef RMD160_ASM
66      void ripemd160_block_x86(RIPEMD160_CTX *c, unsigned long *p,size_t num);
67 #    define ripemd160_block ripemd160_block_x86
68 #  else
69      void ripemd160_block(RIPEMD160_CTX *c, unsigned long *p,size_t num);
70 #  endif
71 
72 int RIPEMD160_Init(RIPEMD160_CTX *c)
73 	{
74 	c->A=RIPEMD160_A;
75 	c->B=RIPEMD160_B;
76 	c->C=RIPEMD160_C;
77 	c->D=RIPEMD160_D;
78 	c->E=RIPEMD160_E;
79 	c->Nl=0;
80 	c->Nh=0;
81 	c->num=0;
82 	return 1;
83 	}
84 
85 #ifndef ripemd160_block_host_order
86 #ifdef X
87 #undef X
88 #endif
89 #define X(i)	XX[i]
90 void ripemd160_block_host_order (RIPEMD160_CTX *ctx, const void *p, size_t num)
91 	{
92 	const RIPEMD160_LONG *XX=p;
93 	register unsigned MD32_REG_T A,B,C,D,E;
94 	register unsigned MD32_REG_T a,b,c,d,e;
95 
96 	for (;num--;XX+=HASH_LBLOCK)
97 		{
98 
99 	A=ctx->A; B=ctx->B; C=ctx->C; D=ctx->D; E=ctx->E;
100 
101 	RIP1(A,B,C,D,E,WL00,SL00);
102 	RIP1(E,A,B,C,D,WL01,SL01);
103 	RIP1(D,E,A,B,C,WL02,SL02);
104 	RIP1(C,D,E,A,B,WL03,SL03);
105 	RIP1(B,C,D,E,A,WL04,SL04);
106 	RIP1(A,B,C,D,E,WL05,SL05);
107 	RIP1(E,A,B,C,D,WL06,SL06);
108 	RIP1(D,E,A,B,C,WL07,SL07);
109 	RIP1(C,D,E,A,B,WL08,SL08);
110 	RIP1(B,C,D,E,A,WL09,SL09);
111 	RIP1(A,B,C,D,E,WL10,SL10);
112 	RIP1(E,A,B,C,D,WL11,SL11);
113 	RIP1(D,E,A,B,C,WL12,SL12);
114 	RIP1(C,D,E,A,B,WL13,SL13);
115 	RIP1(B,C,D,E,A,WL14,SL14);
116 	RIP1(A,B,C,D,E,WL15,SL15);
117 
118 	RIP2(E,A,B,C,D,WL16,SL16,KL1);
119 	RIP2(D,E,A,B,C,WL17,SL17,KL1);
120 	RIP2(C,D,E,A,B,WL18,SL18,KL1);
121 	RIP2(B,C,D,E,A,WL19,SL19,KL1);
122 	RIP2(A,B,C,D,E,WL20,SL20,KL1);
123 	RIP2(E,A,B,C,D,WL21,SL21,KL1);
124 	RIP2(D,E,A,B,C,WL22,SL22,KL1);
125 	RIP2(C,D,E,A,B,WL23,SL23,KL1);
126 	RIP2(B,C,D,E,A,WL24,SL24,KL1);
127 	RIP2(A,B,C,D,E,WL25,SL25,KL1);
128 	RIP2(E,A,B,C,D,WL26,SL26,KL1);
129 	RIP2(D,E,A,B,C,WL27,SL27,KL1);
130 	RIP2(C,D,E,A,B,WL28,SL28,KL1);
131 	RIP2(B,C,D,E,A,WL29,SL29,KL1);
132 	RIP2(A,B,C,D,E,WL30,SL30,KL1);
133 	RIP2(E,A,B,C,D,WL31,SL31,KL1);
134 
135 	RIP3(D,E,A,B,C,WL32,SL32,KL2);
136 	RIP3(C,D,E,A,B,WL33,SL33,KL2);
137 	RIP3(B,C,D,E,A,WL34,SL34,KL2);
138 	RIP3(A,B,C,D,E,WL35,SL35,KL2);
139 	RIP3(E,A,B,C,D,WL36,SL36,KL2);
140 	RIP3(D,E,A,B,C,WL37,SL37,KL2);
141 	RIP3(C,D,E,A,B,WL38,SL38,KL2);
142 	RIP3(B,C,D,E,A,WL39,SL39,KL2);
143 	RIP3(A,B,C,D,E,WL40,SL40,KL2);
144 	RIP3(E,A,B,C,D,WL41,SL41,KL2);
145 	RIP3(D,E,A,B,C,WL42,SL42,KL2);
146 	RIP3(C,D,E,A,B,WL43,SL43,KL2);
147 	RIP3(B,C,D,E,A,WL44,SL44,KL2);
148 	RIP3(A,B,C,D,E,WL45,SL45,KL2);
149 	RIP3(E,A,B,C,D,WL46,SL46,KL2);
150 	RIP3(D,E,A,B,C,WL47,SL47,KL2);
151 
152 	RIP4(C,D,E,A,B,WL48,SL48,KL3);
153 	RIP4(B,C,D,E,A,WL49,SL49,KL3);
154 	RIP4(A,B,C,D,E,WL50,SL50,KL3);
155 	RIP4(E,A,B,C,D,WL51,SL51,KL3);
156 	RIP4(D,E,A,B,C,WL52,SL52,KL3);
157 	RIP4(C,D,E,A,B,WL53,SL53,KL3);
158 	RIP4(B,C,D,E,A,WL54,SL54,KL3);
159 	RIP4(A,B,C,D,E,WL55,SL55,KL3);
160 	RIP4(E,A,B,C,D,WL56,SL56,KL3);
161 	RIP4(D,E,A,B,C,WL57,SL57,KL3);
162 	RIP4(C,D,E,A,B,WL58,SL58,KL3);
163 	RIP4(B,C,D,E,A,WL59,SL59,KL3);
164 	RIP4(A,B,C,D,E,WL60,SL60,KL3);
165 	RIP4(E,A,B,C,D,WL61,SL61,KL3);
166 	RIP4(D,E,A,B,C,WL62,SL62,KL3);
167 	RIP4(C,D,E,A,B,WL63,SL63,KL3);
168 
169 	RIP5(B,C,D,E,A,WL64,SL64,KL4);
170 	RIP5(A,B,C,D,E,WL65,SL65,KL4);
171 	RIP5(E,A,B,C,D,WL66,SL66,KL4);
172 	RIP5(D,E,A,B,C,WL67,SL67,KL4);
173 	RIP5(C,D,E,A,B,WL68,SL68,KL4);
174 	RIP5(B,C,D,E,A,WL69,SL69,KL4);
175 	RIP5(A,B,C,D,E,WL70,SL70,KL4);
176 	RIP5(E,A,B,C,D,WL71,SL71,KL4);
177 	RIP5(D,E,A,B,C,WL72,SL72,KL4);
178 	RIP5(C,D,E,A,B,WL73,SL73,KL4);
179 	RIP5(B,C,D,E,A,WL74,SL74,KL4);
180 	RIP5(A,B,C,D,E,WL75,SL75,KL4);
181 	RIP5(E,A,B,C,D,WL76,SL76,KL4);
182 	RIP5(D,E,A,B,C,WL77,SL77,KL4);
183 	RIP5(C,D,E,A,B,WL78,SL78,KL4);
184 	RIP5(B,C,D,E,A,WL79,SL79,KL4);
185 
186 	a=A; b=B; c=C; d=D; e=E;
187 	/* Do other half */
188 	A=ctx->A; B=ctx->B; C=ctx->C; D=ctx->D; E=ctx->E;
189 
190 	RIP5(A,B,C,D,E,WR00,SR00,KR0);
191 	RIP5(E,A,B,C,D,WR01,SR01,KR0);
192 	RIP5(D,E,A,B,C,WR02,SR02,KR0);
193 	RIP5(C,D,E,A,B,WR03,SR03,KR0);
194 	RIP5(B,C,D,E,A,WR04,SR04,KR0);
195 	RIP5(A,B,C,D,E,WR05,SR05,KR0);
196 	RIP5(E,A,B,C,D,WR06,SR06,KR0);
197 	RIP5(D,E,A,B,C,WR07,SR07,KR0);
198 	RIP5(C,D,E,A,B,WR08,SR08,KR0);
199 	RIP5(B,C,D,E,A,WR09,SR09,KR0);
200 	RIP5(A,B,C,D,E,WR10,SR10,KR0);
201 	RIP5(E,A,B,C,D,WR11,SR11,KR0);
202 	RIP5(D,E,A,B,C,WR12,SR12,KR0);
203 	RIP5(C,D,E,A,B,WR13,SR13,KR0);
204 	RIP5(B,C,D,E,A,WR14,SR14,KR0);
205 	RIP5(A,B,C,D,E,WR15,SR15,KR0);
206 
207 	RIP4(E,A,B,C,D,WR16,SR16,KR1);
208 	RIP4(D,E,A,B,C,WR17,SR17,KR1);
209 	RIP4(C,D,E,A,B,WR18,SR18,KR1);
210 	RIP4(B,C,D,E,A,WR19,SR19,KR1);
211 	RIP4(A,B,C,D,E,WR20,SR20,KR1);
212 	RIP4(E,A,B,C,D,WR21,SR21,KR1);
213 	RIP4(D,E,A,B,C,WR22,SR22,KR1);
214 	RIP4(C,D,E,A,B,WR23,SR23,KR1);
215 	RIP4(B,C,D,E,A,WR24,SR24,KR1);
216 	RIP4(A,B,C,D,E,WR25,SR25,KR1);
217 	RIP4(E,A,B,C,D,WR26,SR26,KR1);
218 	RIP4(D,E,A,B,C,WR27,SR27,KR1);
219 	RIP4(C,D,E,A,B,WR28,SR28,KR1);
220 	RIP4(B,C,D,E,A,WR29,SR29,KR1);
221 	RIP4(A,B,C,D,E,WR30,SR30,KR1);
222 	RIP4(E,A,B,C,D,WR31,SR31,KR1);
223 
224 	RIP3(D,E,A,B,C,WR32,SR32,KR2);
225 	RIP3(C,D,E,A,B,WR33,SR33,KR2);
226 	RIP3(B,C,D,E,A,WR34,SR34,KR2);
227 	RIP3(A,B,C,D,E,WR35,SR35,KR2);
228 	RIP3(E,A,B,C,D,WR36,SR36,KR2);
229 	RIP3(D,E,A,B,C,WR37,SR37,KR2);
230 	RIP3(C,D,E,A,B,WR38,SR38,KR2);
231 	RIP3(B,C,D,E,A,WR39,SR39,KR2);
232 	RIP3(A,B,C,D,E,WR40,SR40,KR2);
233 	RIP3(E,A,B,C,D,WR41,SR41,KR2);
234 	RIP3(D,E,A,B,C,WR42,SR42,KR2);
235 	RIP3(C,D,E,A,B,WR43,SR43,KR2);
236 	RIP3(B,C,D,E,A,WR44,SR44,KR2);
237 	RIP3(A,B,C,D,E,WR45,SR45,KR2);
238 	RIP3(E,A,B,C,D,WR46,SR46,KR2);
239 	RIP3(D,E,A,B,C,WR47,SR47,KR2);
240 
241 	RIP2(C,D,E,A,B,WR48,SR48,KR3);
242 	RIP2(B,C,D,E,A,WR49,SR49,KR3);
243 	RIP2(A,B,C,D,E,WR50,SR50,KR3);
244 	RIP2(E,A,B,C,D,WR51,SR51,KR3);
245 	RIP2(D,E,A,B,C,WR52,SR52,KR3);
246 	RIP2(C,D,E,A,B,WR53,SR53,KR3);
247 	RIP2(B,C,D,E,A,WR54,SR54,KR3);
248 	RIP2(A,B,C,D,E,WR55,SR55,KR3);
249 	RIP2(E,A,B,C,D,WR56,SR56,KR3);
250 	RIP2(D,E,A,B,C,WR57,SR57,KR3);
251 	RIP2(C,D,E,A,B,WR58,SR58,KR3);
252 	RIP2(B,C,D,E,A,WR59,SR59,KR3);
253 	RIP2(A,B,C,D,E,WR60,SR60,KR3);
254 	RIP2(E,A,B,C,D,WR61,SR61,KR3);
255 	RIP2(D,E,A,B,C,WR62,SR62,KR3);
256 	RIP2(C,D,E,A,B,WR63,SR63,KR3);
257 
258 	RIP1(B,C,D,E,A,WR64,SR64);
259 	RIP1(A,B,C,D,E,WR65,SR65);
260 	RIP1(E,A,B,C,D,WR66,SR66);
261 	RIP1(D,E,A,B,C,WR67,SR67);
262 	RIP1(C,D,E,A,B,WR68,SR68);
263 	RIP1(B,C,D,E,A,WR69,SR69);
264 	RIP1(A,B,C,D,E,WR70,SR70);
265 	RIP1(E,A,B,C,D,WR71,SR71);
266 	RIP1(D,E,A,B,C,WR72,SR72);
267 	RIP1(C,D,E,A,B,WR73,SR73);
268 	RIP1(B,C,D,E,A,WR74,SR74);
269 	RIP1(A,B,C,D,E,WR75,SR75);
270 	RIP1(E,A,B,C,D,WR76,SR76);
271 	RIP1(D,E,A,B,C,WR77,SR77);
272 	RIP1(C,D,E,A,B,WR78,SR78);
273 	RIP1(B,C,D,E,A,WR79,SR79);
274 
275 	D     =ctx->B+c+D;
276 	ctx->B=ctx->C+d+E;
277 	ctx->C=ctx->D+e+A;
278 	ctx->D=ctx->E+a+B;
279 	ctx->E=ctx->A+b+C;
280 	ctx->A=D;
281 
282 		}
283 	}
284 #endif
285 
286 #ifndef ripemd160_block_data_order
287 #ifdef X
288 #undef X
289 #endif
290 void ripemd160_block_data_order (RIPEMD160_CTX *ctx, const void *p, size_t num)
291 	{
292 	const unsigned char *data=p;
293 	register unsigned MD32_REG_T A,B,C,D,E;
294 	unsigned MD32_REG_T a,b,c,d,e,l;
295 #ifndef MD32_XARRAY
296 	/* See comment in crypto/sha/sha_locl.h for details. */
297 	unsigned MD32_REG_T	XX0, XX1, XX2, XX3, XX4, XX5, XX6, XX7,
298 				XX8, XX9,XX10,XX11,XX12,XX13,XX14,XX15;
299 # define X(i)	XX##i
300 #else
301 	RIPEMD160_LONG	XX[16];
302 # define X(i)	XX[i]
303 #endif
304 
305 	for (;num--;)
306 		{
307 
308 	A=ctx->A; B=ctx->B; C=ctx->C; D=ctx->D; E=ctx->E;
309 
310 	HOST_c2l(data,l); X( 0)=l;	HOST_c2l(data,l); X( 1)=l;
311 	RIP1(A,B,C,D,E,WL00,SL00);	HOST_c2l(data,l); X( 2)=l;
312 	RIP1(E,A,B,C,D,WL01,SL01);	HOST_c2l(data,l); X( 3)=l;
313 	RIP1(D,E,A,B,C,WL02,SL02);	HOST_c2l(data,l); X( 4)=l;
314 	RIP1(C,D,E,A,B,WL03,SL03);	HOST_c2l(data,l); X( 5)=l;
315 	RIP1(B,C,D,E,A,WL04,SL04);	HOST_c2l(data,l); X( 6)=l;
316 	RIP1(A,B,C,D,E,WL05,SL05);	HOST_c2l(data,l); X( 7)=l;
317 	RIP1(E,A,B,C,D,WL06,SL06);	HOST_c2l(data,l); X( 8)=l;
318 	RIP1(D,E,A,B,C,WL07,SL07);	HOST_c2l(data,l); X( 9)=l;
319 	RIP1(C,D,E,A,B,WL08,SL08);	HOST_c2l(data,l); X(10)=l;
320 	RIP1(B,C,D,E,A,WL09,SL09);	HOST_c2l(data,l); X(11)=l;
321 	RIP1(A,B,C,D,E,WL10,SL10);	HOST_c2l(data,l); X(12)=l;
322 	RIP1(E,A,B,C,D,WL11,SL11);	HOST_c2l(data,l); X(13)=l;
323 	RIP1(D,E,A,B,C,WL12,SL12);	HOST_c2l(data,l); X(14)=l;
324 	RIP1(C,D,E,A,B,WL13,SL13);	HOST_c2l(data,l); X(15)=l;
325 	RIP1(B,C,D,E,A,WL14,SL14);
326 	RIP1(A,B,C,D,E,WL15,SL15);
327 
328 	RIP2(E,A,B,C,D,WL16,SL16,KL1);
329 	RIP2(D,E,A,B,C,WL17,SL17,KL1);
330 	RIP2(C,D,E,A,B,WL18,SL18,KL1);
331 	RIP2(B,C,D,E,A,WL19,SL19,KL1);
332 	RIP2(A,B,C,D,E,WL20,SL20,KL1);
333 	RIP2(E,A,B,C,D,WL21,SL21,KL1);
334 	RIP2(D,E,A,B,C,WL22,SL22,KL1);
335 	RIP2(C,D,E,A,B,WL23,SL23,KL1);
336 	RIP2(B,C,D,E,A,WL24,SL24,KL1);
337 	RIP2(A,B,C,D,E,WL25,SL25,KL1);
338 	RIP2(E,A,B,C,D,WL26,SL26,KL1);
339 	RIP2(D,E,A,B,C,WL27,SL27,KL1);
340 	RIP2(C,D,E,A,B,WL28,SL28,KL1);
341 	RIP2(B,C,D,E,A,WL29,SL29,KL1);
342 	RIP2(A,B,C,D,E,WL30,SL30,KL1);
343 	RIP2(E,A,B,C,D,WL31,SL31,KL1);
344 
345 	RIP3(D,E,A,B,C,WL32,SL32,KL2);
346 	RIP3(C,D,E,A,B,WL33,SL33,KL2);
347 	RIP3(B,C,D,E,A,WL34,SL34,KL2);
348 	RIP3(A,B,C,D,E,WL35,SL35,KL2);
349 	RIP3(E,A,B,C,D,WL36,SL36,KL2);
350 	RIP3(D,E,A,B,C,WL37,SL37,KL2);
351 	RIP3(C,D,E,A,B,WL38,SL38,KL2);
352 	RIP3(B,C,D,E,A,WL39,SL39,KL2);
353 	RIP3(A,B,C,D,E,WL40,SL40,KL2);
354 	RIP3(E,A,B,C,D,WL41,SL41,KL2);
355 	RIP3(D,E,A,B,C,WL42,SL42,KL2);
356 	RIP3(C,D,E,A,B,WL43,SL43,KL2);
357 	RIP3(B,C,D,E,A,WL44,SL44,KL2);
358 	RIP3(A,B,C,D,E,WL45,SL45,KL2);
359 	RIP3(E,A,B,C,D,WL46,SL46,KL2);
360 	RIP3(D,E,A,B,C,WL47,SL47,KL2);
361 
362 	RIP4(C,D,E,A,B,WL48,SL48,KL3);
363 	RIP4(B,C,D,E,A,WL49,SL49,KL3);
364 	RIP4(A,B,C,D,E,WL50,SL50,KL3);
365 	RIP4(E,A,B,C,D,WL51,SL51,KL3);
366 	RIP4(D,E,A,B,C,WL52,SL52,KL3);
367 	RIP4(C,D,E,A,B,WL53,SL53,KL3);
368 	RIP4(B,C,D,E,A,WL54,SL54,KL3);
369 	RIP4(A,B,C,D,E,WL55,SL55,KL3);
370 	RIP4(E,A,B,C,D,WL56,SL56,KL3);
371 	RIP4(D,E,A,B,C,WL57,SL57,KL3);
372 	RIP4(C,D,E,A,B,WL58,SL58,KL3);
373 	RIP4(B,C,D,E,A,WL59,SL59,KL3);
374 	RIP4(A,B,C,D,E,WL60,SL60,KL3);
375 	RIP4(E,A,B,C,D,WL61,SL61,KL3);
376 	RIP4(D,E,A,B,C,WL62,SL62,KL3);
377 	RIP4(C,D,E,A,B,WL63,SL63,KL3);
378 
379 	RIP5(B,C,D,E,A,WL64,SL64,KL4);
380 	RIP5(A,B,C,D,E,WL65,SL65,KL4);
381 	RIP5(E,A,B,C,D,WL66,SL66,KL4);
382 	RIP5(D,E,A,B,C,WL67,SL67,KL4);
383 	RIP5(C,D,E,A,B,WL68,SL68,KL4);
384 	RIP5(B,C,D,E,A,WL69,SL69,KL4);
385 	RIP5(A,B,C,D,E,WL70,SL70,KL4);
386 	RIP5(E,A,B,C,D,WL71,SL71,KL4);
387 	RIP5(D,E,A,B,C,WL72,SL72,KL4);
388 	RIP5(C,D,E,A,B,WL73,SL73,KL4);
389 	RIP5(B,C,D,E,A,WL74,SL74,KL4);
390 	RIP5(A,B,C,D,E,WL75,SL75,KL4);
391 	RIP5(E,A,B,C,D,WL76,SL76,KL4);
392 	RIP5(D,E,A,B,C,WL77,SL77,KL4);
393 	RIP5(C,D,E,A,B,WL78,SL78,KL4);
394 	RIP5(B,C,D,E,A,WL79,SL79,KL4);
395 
396 	a=A; b=B; c=C; d=D; e=E;
397 	/* Do other half */
398 	A=ctx->A; B=ctx->B; C=ctx->C; D=ctx->D; E=ctx->E;
399 
400 	RIP5(A,B,C,D,E,WR00,SR00,KR0);
401 	RIP5(E,A,B,C,D,WR01,SR01,KR0);
402 	RIP5(D,E,A,B,C,WR02,SR02,KR0);
403 	RIP5(C,D,E,A,B,WR03,SR03,KR0);
404 	RIP5(B,C,D,E,A,WR04,SR04,KR0);
405 	RIP5(A,B,C,D,E,WR05,SR05,KR0);
406 	RIP5(E,A,B,C,D,WR06,SR06,KR0);
407 	RIP5(D,E,A,B,C,WR07,SR07,KR0);
408 	RIP5(C,D,E,A,B,WR08,SR08,KR0);
409 	RIP5(B,C,D,E,A,WR09,SR09,KR0);
410 	RIP5(A,B,C,D,E,WR10,SR10,KR0);
411 	RIP5(E,A,B,C,D,WR11,SR11,KR0);
412 	RIP5(D,E,A,B,C,WR12,SR12,KR0);
413 	RIP5(C,D,E,A,B,WR13,SR13,KR0);
414 	RIP5(B,C,D,E,A,WR14,SR14,KR0);
415 	RIP5(A,B,C,D,E,WR15,SR15,KR0);
416 
417 	RIP4(E,A,B,C,D,WR16,SR16,KR1);
418 	RIP4(D,E,A,B,C,WR17,SR17,KR1);
419 	RIP4(C,D,E,A,B,WR18,SR18,KR1);
420 	RIP4(B,C,D,E,A,WR19,SR19,KR1);
421 	RIP4(A,B,C,D,E,WR20,SR20,KR1);
422 	RIP4(E,A,B,C,D,WR21,SR21,KR1);
423 	RIP4(D,E,A,B,C,WR22,SR22,KR1);
424 	RIP4(C,D,E,A,B,WR23,SR23,KR1);
425 	RIP4(B,C,D,E,A,WR24,SR24,KR1);
426 	RIP4(A,B,C,D,E,WR25,SR25,KR1);
427 	RIP4(E,A,B,C,D,WR26,SR26,KR1);
428 	RIP4(D,E,A,B,C,WR27,SR27,KR1);
429 	RIP4(C,D,E,A,B,WR28,SR28,KR1);
430 	RIP4(B,C,D,E,A,WR29,SR29,KR1);
431 	RIP4(A,B,C,D,E,WR30,SR30,KR1);
432 	RIP4(E,A,B,C,D,WR31,SR31,KR1);
433 
434 	RIP3(D,E,A,B,C,WR32,SR32,KR2);
435 	RIP3(C,D,E,A,B,WR33,SR33,KR2);
436 	RIP3(B,C,D,E,A,WR34,SR34,KR2);
437 	RIP3(A,B,C,D,E,WR35,SR35,KR2);
438 	RIP3(E,A,B,C,D,WR36,SR36,KR2);
439 	RIP3(D,E,A,B,C,WR37,SR37,KR2);
440 	RIP3(C,D,E,A,B,WR38,SR38,KR2);
441 	RIP3(B,C,D,E,A,WR39,SR39,KR2);
442 	RIP3(A,B,C,D,E,WR40,SR40,KR2);
443 	RIP3(E,A,B,C,D,WR41,SR41,KR2);
444 	RIP3(D,E,A,B,C,WR42,SR42,KR2);
445 	RIP3(C,D,E,A,B,WR43,SR43,KR2);
446 	RIP3(B,C,D,E,A,WR44,SR44,KR2);
447 	RIP3(A,B,C,D,E,WR45,SR45,KR2);
448 	RIP3(E,A,B,C,D,WR46,SR46,KR2);
449 	RIP3(D,E,A,B,C,WR47,SR47,KR2);
450 
451 	RIP2(C,D,E,A,B,WR48,SR48,KR3);
452 	RIP2(B,C,D,E,A,WR49,SR49,KR3);
453 	RIP2(A,B,C,D,E,WR50,SR50,KR3);
454 	RIP2(E,A,B,C,D,WR51,SR51,KR3);
455 	RIP2(D,E,A,B,C,WR52,SR52,KR3);
456 	RIP2(C,D,E,A,B,WR53,SR53,KR3);
457 	RIP2(B,C,D,E,A,WR54,SR54,KR3);
458 	RIP2(A,B,C,D,E,WR55,SR55,KR3);
459 	RIP2(E,A,B,C,D,WR56,SR56,KR3);
460 	RIP2(D,E,A,B,C,WR57,SR57,KR3);
461 	RIP2(C,D,E,A,B,WR58,SR58,KR3);
462 	RIP2(B,C,D,E,A,WR59,SR59,KR3);
463 	RIP2(A,B,C,D,E,WR60,SR60,KR3);
464 	RIP2(E,A,B,C,D,WR61,SR61,KR3);
465 	RIP2(D,E,A,B,C,WR62,SR62,KR3);
466 	RIP2(C,D,E,A,B,WR63,SR63,KR3);
467 
468 	RIP1(B,C,D,E,A,WR64,SR64);
469 	RIP1(A,B,C,D,E,WR65,SR65);
470 	RIP1(E,A,B,C,D,WR66,SR66);
471 	RIP1(D,E,A,B,C,WR67,SR67);
472 	RIP1(C,D,E,A,B,WR68,SR68);
473 	RIP1(B,C,D,E,A,WR69,SR69);
474 	RIP1(A,B,C,D,E,WR70,SR70);
475 	RIP1(E,A,B,C,D,WR71,SR71);
476 	RIP1(D,E,A,B,C,WR72,SR72);
477 	RIP1(C,D,E,A,B,WR73,SR73);
478 	RIP1(B,C,D,E,A,WR74,SR74);
479 	RIP1(A,B,C,D,E,WR75,SR75);
480 	RIP1(E,A,B,C,D,WR76,SR76);
481 	RIP1(D,E,A,B,C,WR77,SR77);
482 	RIP1(C,D,E,A,B,WR78,SR78);
483 	RIP1(B,C,D,E,A,WR79,SR79);
484 
485 	D     =ctx->B+c+D;
486 	ctx->B=ctx->C+d+E;
487 	ctx->C=ctx->D+e+A;
488 	ctx->D=ctx->E+a+B;
489 	ctx->E=ctx->A+b+C;
490 	ctx->A=D;
491 
492 		}
493 	}
494 #endif
495