#include <stdio.h>
#include "rmd_locl.h"
-#include "opensslv.h"
+#include <openssl/opensslv.h>
-char *RMD160_version="RIPE-MD160" OPENSSL_VERSION_PTEXT;
+const char *RMD160_version="RIPE-MD160" OPENSSL_VERSION_PTEXT;
-#ifndef NOPROTO
# ifdef RMD160_ASM
void ripemd160_block_x86(RIPEMD160_CTX *c, unsigned long *p,int num);
# define ripemd160_block ripemd160_block_x86
# else
void ripemd160_block(RIPEMD160_CTX *c, unsigned long *p,int num);
# endif
-#else
-# ifdef RMD160_ASM
- void ripemd160_block_x86();
-# define ripemd160_block ripemd160_block_x86
-# else
- void ripemd160_block();
-# endif
-#endif
-void RIPEMD160_Init(c)
-RIPEMD160_CTX *c;
+void RIPEMD160_Init(RIPEMD160_CTX *c)
{
c->A=RIPEMD160_A;
c->B=RIPEMD160_B;
c->num=0;
}
-void RIPEMD160_Update(c, data, len)
-RIPEMD160_CTX *c;
-register unsigned char *data;
-unsigned long len;
- {
- register ULONG *p;
- int sw,sc;
- ULONG l;
-
- if (len == 0) return;
-
- l=(c->Nl+(len<<3))&0xffffffffL;
- if (l < c->Nl) /* overflow */
- c->Nh++;
- c->Nh+=(len>>29);
- c->Nl=l;
-
- if (c->num != 0)
- {
- p=c->data;
- sw=c->num>>2;
- sc=c->num&0x03;
-
- if ((c->num+len) >= RIPEMD160_CBLOCK)
- {
- l= p[sw];
- p_c2l(data,l,sc);
- p[sw++]=l;
- for (; sw<RIPEMD160_LBLOCK; sw++)
- {
- c2l(data,l);
- p[sw]=l;
- }
- len-=(RIPEMD160_CBLOCK-c->num);
-
- ripemd160_block(c,p,64);
- c->num=0;
- /* drop through and do the rest */
- }
- else
- {
- int ew,ec;
-
- c->num+=(int)len;
- if ((sc+len) < 4) /* ugly, add char's to a word */
- {
- l= p[sw];
- p_c2l_p(data,l,sc,len);
- p[sw]=l;
- }
- else
- {
- ew=(c->num>>2);
- ec=(c->num&0x03);
- l= p[sw];
- p_c2l(data,l,sc);
- p[sw++]=l;
- for (; sw < ew; sw++)
- { c2l(data,l); p[sw]=l; }
- if (ec)
- {
- c2l_p(data,l,ec);
- p[sw]=l;
- }
- }
- return;
- }
- }
- /* we now can process the input data in blocks of RIPEMD160_CBLOCK
- * chars and save the leftovers to c->data. */
-#ifdef L_ENDIAN
- if ((((unsigned long)data)%sizeof(ULONG)) == 0)
- {
- sw=(int)len/RIPEMD160_CBLOCK;
- if (sw > 0)
- {
- sw*=RIPEMD160_CBLOCK;
- ripemd160_block(c,(ULONG *)data,sw);
- data+=sw;
- len-=sw;
- }
- }
+#ifndef ripemd160_block_host_order
+#ifdef X
+#undef X
#endif
- p=c->data;
- while (len >= RIPEMD160_CBLOCK)
- {
-#if defined(L_ENDIAN) || defined(B_ENDIAN)
- if (p != (unsigned long *)data)
- memcpy(p,data,RIPEMD160_CBLOCK);
- data+=RIPEMD160_CBLOCK;
-#ifdef B_ENDIAN
- for (sw=(RIPEMD160_LBLOCK/4); sw; sw--)
- {
- Endian_Reverse32(p[0]);
- Endian_Reverse32(p[1]);
- Endian_Reverse32(p[2]);
- Endian_Reverse32(p[3]);
- p+=4;
- }
-#endif
-#else
- for (sw=(RIPEMD160_LBLOCK/4); sw; sw--)
- {
- c2l(data,l); *(p++)=l;
- c2l(data,l); *(p++)=l;
- c2l(data,l); *(p++)=l;
- c2l(data,l); *(p++)=l;
- }
-#endif
- p=c->data;
- ripemd160_block(c,p,64);
- len-=RIPEMD160_CBLOCK;
- }
- sc=(int)len;
- c->num=sc;
- if (sc)
- {
- sw=sc>>2; /* words to copy */
-#ifdef L_ENDIAN
- p[sw]=0;
- memcpy(p,data,sc);
-#else
- sc&=0x03;
- for ( ; sw; sw--)
- { c2l(data,l); *(p++)=l; }
- c2l_p(data,l,sc);
- *p=l;
-#endif
- }
- }
-
-void RIPEMD160_Transform(c,b)
-RIPEMD160_CTX *c;
-unsigned char *b;
+#define X(i) X[(i)]
+void ripemd160_block_host_order (RIPEMD160_CTX *ctx, const void *p, int num)
{
- ULONG p[16];
-#if !defined(L_ENDIAN)
- ULONG *q;
- int i;
-#endif
+ const RIPEMD160_LONG *X=p;
+ register unsigned long A,B,C,D,E;
+ register unsigned long a,b,c,d,e;
-#if defined(B_ENDIAN) || defined(L_ENDIAN)
- memcpy(p,b,64);
-#ifdef B_ENDIAN
- q=p;
- for (i=(RIPEMD160_LBLOCK/4); i; i--)
- {
- Endian_Reverse32(q[0]);
- Endian_Reverse32(q[1]);
- Endian_Reverse32(q[2]);
- Endian_Reverse32(q[3]);
- q+=4;
- }
-#endif
-#else
- q=p;
- for (i=(RIPEMD160_LBLOCK/4); i; i--)
+ for (;num--;X+=HASH_LBLOCK)
{
- ULONG l;
- c2l(b,l); *(q++)=l;
- c2l(b,l); *(q++)=l;
- c2l(b,l); *(q++)=l;
- c2l(b,l); *(q++)=l;
- }
-#endif
- ripemd160_block(c,p,64);
- }
-#ifndef RMD160_ASM
-
-void ripemd160_block(ctx, X, num)
-RIPEMD160_CTX *ctx;
-register ULONG *X;
-int num;
- {
- register ULONG A,B,C,D,E;
- ULONG a,b,c,d,e;
-
- for (;;)
- {
- A=ctx->A; B=ctx->B; C=ctx->C; D=ctx->D; E=ctx->E;
+ A=ctx->A; B=ctx->B; C=ctx->C; D=ctx->D; E=ctx->E;
RIP1(A,B,C,D,E,WL00,SL00);
RIP1(E,A,B,C,D,WL01,SL01);
ctx->E=ctx->A+b+C;
ctx->A=D;
- X+=16;
- num-=64;
- if (num <= 0) break;
}
}
#endif
-void RIPEMD160_Final(md, c)
-unsigned char *md;
-RIPEMD160_CTX *c;
- {
- register int i,j;
- register ULONG l;
- register ULONG *p;
- static unsigned char end[4]={0x80,0x00,0x00,0x00};
- unsigned char *cp=end;
-
- /* c->num should definitly have room for at least one more byte. */
- p=c->data;
- j=c->num;
- i=j>>2;
-
- /* purify often complains about the following line as an
- * Uninitialized Memory Read. While this can be true, the
- * following p_c2l macro will reset l when that case is true.
- * This is because j&0x03 contains the number of 'valid' bytes
- * already in p[i]. If and only if j&0x03 == 0, the UMR will
- * occur but this is also the only time p_c2l will do
- * l= *(cp++) instead of l|= *(cp++)
- * Many thanks to Alex Tang <altitude@cic.net> for pickup this
- * 'potential bug' */
-#ifdef PURIFY
- if ((j&0x03) == 0) p[i]=0;
+#ifndef ripemd160_block_data_order
+#ifdef X
+#undef X
#endif
- l=p[i];
- p_c2l(cp,l,j&0x03);
- p[i]=l;
- i++;
- /* i is the next 'undefined word' */
- if (c->num >= RIPEMD160_LAST_BLOCK)
+#define X(i) X##i
+void ripemd160_block_data_order (RIPEMD160_CTX *ctx, const void *p, int num)
+ {
+ const unsigned char *data=p;
+ register unsigned long A,B,C,D,E;
+ unsigned long a,b,c,d,e,l;
+ RIPEMD160_LONG X0, X1, X2, X3, X4, X5, X6, X7,
+ X8, X9,X10,X11,X12,X13,X14,X15;
+ /*
+ * Originally the above was declared as RIPEMD160_LONG X[16];
+ * The idea was to make RISC compilers to accomodate at
+ * least part of X in the register bank. Unfortunately not
+ * all compilers get this idea:-(
+ * <appro@fy.chalmers.se>
+ */
+
+ for (;num--;)
{
- for (; i<RIPEMD160_LBLOCK; i++)
- p[i]=0;
- ripemd160_block(c,p,64);
- i=0;
- }
- for (; i<(RIPEMD160_LBLOCK-2); i++)
- p[i]=0;
- p[RIPEMD160_LBLOCK-2]=c->Nl;
- p[RIPEMD160_LBLOCK-1]=c->Nh;
- ripemd160_block(c,p,64);
- cp=md;
- l=c->A; l2c(l,cp);
- l=c->B; l2c(l,cp);
- l=c->C; l2c(l,cp);
- l=c->D; l2c(l,cp);
- l=c->E; l2c(l,cp);
-
- /* clear stuff, ripemd160_block may be leaving some stuff on the stack
- * but I'm not worried :-) */
- c->num=0;
-/* memset((char *)&c,0,sizeof(c));*/
- }
-#ifdef undef
-int printit(l)
-unsigned long *l;
- {
- int i,ii;
+ A=ctx->A; B=ctx->B; C=ctx->C; D=ctx->D; E=ctx->E;
+
+ HOST_c2l(data,l); X( 0)=l; HOST_c2l(data,l); X( 1)=l;
+ RIP1(A,B,C,D,E,WL00,SL00); HOST_c2l(data,l); X( 2)=l;
+ RIP1(E,A,B,C,D,WL01,SL01); HOST_c2l(data,l); X( 3)=l;
+ RIP1(D,E,A,B,C,WL02,SL02); HOST_c2l(data,l); X( 4)=l;
+ RIP1(C,D,E,A,B,WL03,SL03); HOST_c2l(data,l); X( 5)=l;
+ RIP1(B,C,D,E,A,WL04,SL04); HOST_c2l(data,l); X( 6)=l;
+ RIP1(A,B,C,D,E,WL05,SL05); HOST_c2l(data,l); X( 7)=l;
+ RIP1(E,A,B,C,D,WL06,SL06); HOST_c2l(data,l); X( 8)=l;
+ RIP1(D,E,A,B,C,WL07,SL07); HOST_c2l(data,l); X( 9)=l;
+ RIP1(C,D,E,A,B,WL08,SL08); HOST_c2l(data,l); X(10)=l;
+ RIP1(B,C,D,E,A,WL09,SL09); HOST_c2l(data,l); X(11)=l;
+ RIP1(A,B,C,D,E,WL10,SL10); HOST_c2l(data,l); X(12)=l;
+ RIP1(E,A,B,C,D,WL11,SL11); HOST_c2l(data,l); X(13)=l;
+ RIP1(D,E,A,B,C,WL12,SL12); HOST_c2l(data,l); X(14)=l;
+ RIP1(C,D,E,A,B,WL13,SL13); HOST_c2l(data,l); X(15)=l;
+ RIP1(B,C,D,E,A,WL14,SL14);
+ RIP1(A,B,C,D,E,WL15,SL15);
+
+ RIP2(E,A,B,C,D,WL16,SL16,KL1);
+ RIP2(D,E,A,B,C,WL17,SL17,KL1);
+ RIP2(C,D,E,A,B,WL18,SL18,KL1);
+ RIP2(B,C,D,E,A,WL19,SL19,KL1);
+ RIP2(A,B,C,D,E,WL20,SL20,KL1);
+ RIP2(E,A,B,C,D,WL21,SL21,KL1);
+ RIP2(D,E,A,B,C,WL22,SL22,KL1);
+ RIP2(C,D,E,A,B,WL23,SL23,KL1);
+ RIP2(B,C,D,E,A,WL24,SL24,KL1);
+ RIP2(A,B,C,D,E,WL25,SL25,KL1);
+ RIP2(E,A,B,C,D,WL26,SL26,KL1);
+ RIP2(D,E,A,B,C,WL27,SL27,KL1);
+ RIP2(C,D,E,A,B,WL28,SL28,KL1);
+ RIP2(B,C,D,E,A,WL29,SL29,KL1);
+ RIP2(A,B,C,D,E,WL30,SL30,KL1);
+ RIP2(E,A,B,C,D,WL31,SL31,KL1);
+
+ RIP3(D,E,A,B,C,WL32,SL32,KL2);
+ RIP3(C,D,E,A,B,WL33,SL33,KL2);
+ RIP3(B,C,D,E,A,WL34,SL34,KL2);
+ RIP3(A,B,C,D,E,WL35,SL35,KL2);
+ RIP3(E,A,B,C,D,WL36,SL36,KL2);
+ RIP3(D,E,A,B,C,WL37,SL37,KL2);
+ RIP3(C,D,E,A,B,WL38,SL38,KL2);
+ RIP3(B,C,D,E,A,WL39,SL39,KL2);
+ RIP3(A,B,C,D,E,WL40,SL40,KL2);
+ RIP3(E,A,B,C,D,WL41,SL41,KL2);
+ RIP3(D,E,A,B,C,WL42,SL42,KL2);
+ RIP3(C,D,E,A,B,WL43,SL43,KL2);
+ RIP3(B,C,D,E,A,WL44,SL44,KL2);
+ RIP3(A,B,C,D,E,WL45,SL45,KL2);
+ RIP3(E,A,B,C,D,WL46,SL46,KL2);
+ RIP3(D,E,A,B,C,WL47,SL47,KL2);
+
+ RIP4(C,D,E,A,B,WL48,SL48,KL3);
+ RIP4(B,C,D,E,A,WL49,SL49,KL3);
+ RIP4(A,B,C,D,E,WL50,SL50,KL3);
+ RIP4(E,A,B,C,D,WL51,SL51,KL3);
+ RIP4(D,E,A,B,C,WL52,SL52,KL3);
+ RIP4(C,D,E,A,B,WL53,SL53,KL3);
+ RIP4(B,C,D,E,A,WL54,SL54,KL3);
+ RIP4(A,B,C,D,E,WL55,SL55,KL3);
+ RIP4(E,A,B,C,D,WL56,SL56,KL3);
+ RIP4(D,E,A,B,C,WL57,SL57,KL3);
+ RIP4(C,D,E,A,B,WL58,SL58,KL3);
+ RIP4(B,C,D,E,A,WL59,SL59,KL3);
+ RIP4(A,B,C,D,E,WL60,SL60,KL3);
+ RIP4(E,A,B,C,D,WL61,SL61,KL3);
+ RIP4(D,E,A,B,C,WL62,SL62,KL3);
+ RIP4(C,D,E,A,B,WL63,SL63,KL3);
+
+ RIP5(B,C,D,E,A,WL64,SL64,KL4);
+ RIP5(A,B,C,D,E,WL65,SL65,KL4);
+ RIP5(E,A,B,C,D,WL66,SL66,KL4);
+ RIP5(D,E,A,B,C,WL67,SL67,KL4);
+ RIP5(C,D,E,A,B,WL68,SL68,KL4);
+ RIP5(B,C,D,E,A,WL69,SL69,KL4);
+ RIP5(A,B,C,D,E,WL70,SL70,KL4);
+ RIP5(E,A,B,C,D,WL71,SL71,KL4);
+ RIP5(D,E,A,B,C,WL72,SL72,KL4);
+ RIP5(C,D,E,A,B,WL73,SL73,KL4);
+ RIP5(B,C,D,E,A,WL74,SL74,KL4);
+ RIP5(A,B,C,D,E,WL75,SL75,KL4);
+ RIP5(E,A,B,C,D,WL76,SL76,KL4);
+ RIP5(D,E,A,B,C,WL77,SL77,KL4);
+ RIP5(C,D,E,A,B,WL78,SL78,KL4);
+ RIP5(B,C,D,E,A,WL79,SL79,KL4);
+
+ a=A; b=B; c=C; d=D; e=E;
+ /* Do other half */
+ A=ctx->A; B=ctx->B; C=ctx->C; D=ctx->D; E=ctx->E;
+
+ RIP5(A,B,C,D,E,WR00,SR00,KR0);
+ RIP5(E,A,B,C,D,WR01,SR01,KR0);
+ RIP5(D,E,A,B,C,WR02,SR02,KR0);
+ RIP5(C,D,E,A,B,WR03,SR03,KR0);
+ RIP5(B,C,D,E,A,WR04,SR04,KR0);
+ RIP5(A,B,C,D,E,WR05,SR05,KR0);
+ RIP5(E,A,B,C,D,WR06,SR06,KR0);
+ RIP5(D,E,A,B,C,WR07,SR07,KR0);
+ RIP5(C,D,E,A,B,WR08,SR08,KR0);
+ RIP5(B,C,D,E,A,WR09,SR09,KR0);
+ RIP5(A,B,C,D,E,WR10,SR10,KR0);
+ RIP5(E,A,B,C,D,WR11,SR11,KR0);
+ RIP5(D,E,A,B,C,WR12,SR12,KR0);
+ RIP5(C,D,E,A,B,WR13,SR13,KR0);
+ RIP5(B,C,D,E,A,WR14,SR14,KR0);
+ RIP5(A,B,C,D,E,WR15,SR15,KR0);
+
+ RIP4(E,A,B,C,D,WR16,SR16,KR1);
+ RIP4(D,E,A,B,C,WR17,SR17,KR1);
+ RIP4(C,D,E,A,B,WR18,SR18,KR1);
+ RIP4(B,C,D,E,A,WR19,SR19,KR1);
+ RIP4(A,B,C,D,E,WR20,SR20,KR1);
+ RIP4(E,A,B,C,D,WR21,SR21,KR1);
+ RIP4(D,E,A,B,C,WR22,SR22,KR1);
+ RIP4(C,D,E,A,B,WR23,SR23,KR1);
+ RIP4(B,C,D,E,A,WR24,SR24,KR1);
+ RIP4(A,B,C,D,E,WR25,SR25,KR1);
+ RIP4(E,A,B,C,D,WR26,SR26,KR1);
+ RIP4(D,E,A,B,C,WR27,SR27,KR1);
+ RIP4(C,D,E,A,B,WR28,SR28,KR1);
+ RIP4(B,C,D,E,A,WR29,SR29,KR1);
+ RIP4(A,B,C,D,E,WR30,SR30,KR1);
+ RIP4(E,A,B,C,D,WR31,SR31,KR1);
+
+ RIP3(D,E,A,B,C,WR32,SR32,KR2);
+ RIP3(C,D,E,A,B,WR33,SR33,KR2);
+ RIP3(B,C,D,E,A,WR34,SR34,KR2);
+ RIP3(A,B,C,D,E,WR35,SR35,KR2);
+ RIP3(E,A,B,C,D,WR36,SR36,KR2);
+ RIP3(D,E,A,B,C,WR37,SR37,KR2);
+ RIP3(C,D,E,A,B,WR38,SR38,KR2);
+ RIP3(B,C,D,E,A,WR39,SR39,KR2);
+ RIP3(A,B,C,D,E,WR40,SR40,KR2);
+ RIP3(E,A,B,C,D,WR41,SR41,KR2);
+ RIP3(D,E,A,B,C,WR42,SR42,KR2);
+ RIP3(C,D,E,A,B,WR43,SR43,KR2);
+ RIP3(B,C,D,E,A,WR44,SR44,KR2);
+ RIP3(A,B,C,D,E,WR45,SR45,KR2);
+ RIP3(E,A,B,C,D,WR46,SR46,KR2);
+ RIP3(D,E,A,B,C,WR47,SR47,KR2);
+
+ RIP2(C,D,E,A,B,WR48,SR48,KR3);
+ RIP2(B,C,D,E,A,WR49,SR49,KR3);
+ RIP2(A,B,C,D,E,WR50,SR50,KR3);
+ RIP2(E,A,B,C,D,WR51,SR51,KR3);
+ RIP2(D,E,A,B,C,WR52,SR52,KR3);
+ RIP2(C,D,E,A,B,WR53,SR53,KR3);
+ RIP2(B,C,D,E,A,WR54,SR54,KR3);
+ RIP2(A,B,C,D,E,WR55,SR55,KR3);
+ RIP2(E,A,B,C,D,WR56,SR56,KR3);
+ RIP2(D,E,A,B,C,WR57,SR57,KR3);
+ RIP2(C,D,E,A,B,WR58,SR58,KR3);
+ RIP2(B,C,D,E,A,WR59,SR59,KR3);
+ RIP2(A,B,C,D,E,WR60,SR60,KR3);
+ RIP2(E,A,B,C,D,WR61,SR61,KR3);
+ RIP2(D,E,A,B,C,WR62,SR62,KR3);
+ RIP2(C,D,E,A,B,WR63,SR63,KR3);
+
+ RIP1(B,C,D,E,A,WR64,SR64);
+ RIP1(A,B,C,D,E,WR65,SR65);
+ RIP1(E,A,B,C,D,WR66,SR66);
+ RIP1(D,E,A,B,C,WR67,SR67);
+ RIP1(C,D,E,A,B,WR68,SR68);
+ RIP1(B,C,D,E,A,WR69,SR69);
+ RIP1(A,B,C,D,E,WR70,SR70);
+ RIP1(E,A,B,C,D,WR71,SR71);
+ RIP1(D,E,A,B,C,WR72,SR72);
+ RIP1(C,D,E,A,B,WR73,SR73);
+ RIP1(B,C,D,E,A,WR74,SR74);
+ RIP1(A,B,C,D,E,WR75,SR75);
+ RIP1(E,A,B,C,D,WR76,SR76);
+ RIP1(D,E,A,B,C,WR77,SR77);
+ RIP1(C,D,E,A,B,WR78,SR78);
+ RIP1(B,C,D,E,A,WR79,SR79);
+
+ D =ctx->B+c+D;
+ ctx->B=ctx->C+d+E;
+ ctx->C=ctx->D+e+A;
+ ctx->D=ctx->E+a+B;
+ ctx->E=ctx->A+b+C;
+ ctx->A=D;
- for (i=0; i<2; i++)
- {
- for (ii=0; ii<8; ii++)
- {
- fprintf(stderr,"%08lx ",l[i*8+ii]);
- }
- fprintf(stderr,"\n");
}
}
#endif
projects / openssl.git / blobdiff