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Posted to commits@hawq.apache.org by rl...@apache.org on 2016/07/18 10:12:34 UTC
[10/15] incubator-hawq git commit: HAWQ-926. Remove pycrypto from
HAWQ source code
http://git-wip-us.apache.org/repos/asf/incubator-hawq/blob/b0d16155/tools/bin/pythonSrc/pycrypto-2.0.1/src/MD2.c
----------------------------------------------------------------------
diff --git a/tools/bin/pythonSrc/pycrypto-2.0.1/src/MD2.c b/tools/bin/pythonSrc/pycrypto-2.0.1/src/MD2.c
deleted file mode 100644
index aa53c59..0000000
--- a/tools/bin/pythonSrc/pycrypto-2.0.1/src/MD2.c
+++ /dev/null
@@ -1,118 +0,0 @@
-
-/*
- * md2.c : MD2 hash algorithm.
- *
- * Part of the Python Cryptography Toolkit
- *
- * Distribute and use freely; there are no restrictions on further
- * dissemination and usage except those imposed by the laws of your
- * country of residence.
- *
- */
-
-
-#include <string.h>
-#include "Python.h"
-
-#define MODULE_NAME MD2
-#define DIGEST_SIZE 16
-
-typedef unsigned char U8;
-typedef unsigned int U32;
-
-typedef struct {
- U8 C[16], X[48];
- int count;
- U8 buf[16];
-} hash_state;
-
-static void hash_init (hash_state *ptr)
-{
- memset(ptr->X, 0, 48);
- memset(ptr->C, 0, 16);
- ptr->count=0;
-}
-
-static U8 S[256] = {
- 41, 46, 67, 201, 162, 216, 124, 1, 61, 54, 84, 161, 236, 240, 6,
- 19, 98, 167, 5, 243, 192, 199, 115, 140, 152, 147, 43, 217, 188,
- 76, 130, 202, 30, 155, 87, 60, 253, 212, 224, 22, 103, 66, 111, 24,
- 138, 23, 229, 18, 190, 78, 196, 214, 218, 158, 222, 73, 160, 251,
- 245, 142, 187, 47, 238, 122, 169, 104, 121, 145, 21, 178, 7, 63,
- 148, 194, 16, 137, 11, 34, 95, 33, 128, 127, 93, 154, 90, 144, 50,
- 39, 53, 62, 204, 231, 191, 247, 151, 3, 255, 25, 48, 179, 72, 165,
- 181, 209, 215, 94, 146, 42, 172, 86, 170, 198, 79, 184, 56, 210,
- 150, 164, 125, 182, 118, 252, 107, 226, 156, 116, 4, 241, 69, 157,
- 112, 89, 100, 113, 135, 32, 134, 91, 207, 101, 230, 45, 168, 2, 27,
- 96, 37, 173, 174, 176, 185, 246, 28, 70, 97, 105, 52, 64, 126, 15,
- 85, 71, 163, 35, 221, 81, 175, 58, 195, 92, 249, 206, 186, 197,
- 234, 38, 44, 83, 13, 110, 133, 40, 132, 9, 211, 223, 205, 244, 65,
- 129, 77, 82, 106, 220, 55, 200, 108, 193, 171, 250, 36, 225, 123,
- 8, 12, 189, 177, 74, 120, 136, 149, 139, 227, 99, 232, 109, 233,
- 203, 213, 254, 59, 0, 29, 57, 242, 239, 183, 14, 102, 88, 208, 228,
- 166, 119, 114, 248, 235, 117, 75, 10, 49, 68, 80, 180, 143, 237,
- 31, 26, 219, 153, 141, 51, 159, 17, 131, 20
-};
-
-static void
-hash_copy(hash_state *src, hash_state *dest)
-{
- dest->count=src->count;
- memcpy(dest->buf, src->buf, dest->count);
- memcpy(dest->X, src->X, 48);
- memcpy(dest->C, src->C, 16);
-}
-
-
-static void hash_update (hash_state *self, const U8 *buf, U32 len)
-{
- U32 L;
- while (len)
- {
- L=(16-self->count) < len ? (16-self->count) : len;
- memcpy(self->buf+self->count, buf, L);
- self->count+=L;
- buf+=L;
- len-=L;
- if (self->count==16)
- {
- U8 t;
- int i,j;
-
- self->count=0;
- memcpy(self->X+16, self->buf, 16);
- t=self->C[15];
- for(i=0; i<16; i++)
- {
- self->X[32+i]=self->X[16+i]^self->X[i];
- t=self->C[i]^=S[self->buf[i]^t];
- }
-
- t=0;
- for(i=0; i<18; i++)
- {
- for(j=0; j<48; j++)
- t=self->X[j]^=S[t];
- t=(t+i) & 0xFF;
- }
- }
- }
-}
-
-static PyObject *
-hash_digest (const hash_state *self)
-{
- U8 padding[16];
- U32 padlen;
- hash_state temp;
- int i;
-
- memcpy(&temp, self, sizeof(hash_state));
- padlen= 16-self->count;
- for(i=0; i<padlen; i++) padding[i]=padlen;
- hash_update(&temp, padding, padlen);
- hash_update(&temp, temp.C, 16);
- return PyString_FromStringAndSize(temp.X, 16);
-}
-
-#include "hash_template.c"
http://git-wip-us.apache.org/repos/asf/incubator-hawq/blob/b0d16155/tools/bin/pythonSrc/pycrypto-2.0.1/src/MD4.c
----------------------------------------------------------------------
diff --git a/tools/bin/pythonSrc/pycrypto-2.0.1/src/MD4.c b/tools/bin/pythonSrc/pycrypto-2.0.1/src/MD4.c
deleted file mode 100644
index 6f7fe54..0000000
--- a/tools/bin/pythonSrc/pycrypto-2.0.1/src/MD4.c
+++ /dev/null
@@ -1,203 +0,0 @@
-
-/*
- * md4.c : MD4 hash algorithm.
- *
- * Part of the Python Cryptography Toolkit
- *
- * Distribute and use freely; there are no restrictions on further
- * dissemination and usage except those imposed by the laws of your
- * country of residence.
- *
- */
-
-
-#include <string.h>
-#include <Python.h>
-
-#define MODULE_NAME MD4
-#define DIGEST_SIZE 16
-
-typedef unsigned int U32;
-typedef unsigned char U8;
-#define U32_MAX (U32)4294967295
-
-typedef struct {
- U32 A,B,C,D, count;
- U32 len1, len2;
- U8 buf[64];
-} hash_state;
-
-#define F(x, y, z) (((x) & (y)) | ((~x) & (z)))
-#define G(x, y, z) (((x) & (y)) | ((x) & (z)) | ((y) & (z)))
-#define H(x, y, z) ((x) ^ (y) ^ (z))
-
-/* ROTATE_LEFT rotates x left n bits */
-#define ROL(x, n) (((x) << n) | ((x) >> (32-n) ))
-
-static void
-hash_init (hash_state *ptr)
-{
- ptr->A=(U32)0x67452301;
- ptr->B=(U32)0xefcdab89;
- ptr->C=(U32)0x98badcfe;
- ptr->D=(U32)0x10325476;
- ptr->count=ptr->len1=ptr->len2=0;
-}
-
-static void
-hash_copy(hash_state *src, hash_state *dest)
-{
- dest->len1=src->len1;
- dest->len2=src->len2;
- dest->A=src->A;
- dest->B=src->B;
- dest->C=src->C;
- dest->D=src->D;
- dest->count=src->count;
- memcpy(dest->buf, src->buf, dest->count);
-}
-
-static void
-hash_update (hash_state *self, const U8 *buf, U32 len)
-{
- U32 L;
-
- if ((self->len1+(len<<3))<self->len1)
- {
- self->len2++;
- }
- self->len1+=len<< 3;
- self->len2+=len>>29;
- while (len>0)
- {
- L=(64-self->count) < len ? (64-self->count) : len;
- memcpy(self->buf+self->count, buf, L);
- self->count+=L;
- buf+=L;
- len-=L;
- if (self->count==64)
- {
- U32 X[16], A, B, C, D;
- int i,j;
- self->count=0;
- for(i=j=0; j<16; i+=4, j++)
- X[j]=((U32)self->buf[i] + ((U32)self->buf[i+1]<<8) +
- ((U32)self->buf[i+2]<<16) + ((U32)self->buf[i+3]<<24));
-
-
- A=self->A; B=self->B; C=self->C; D=self->D;
-
-#define function(a,b,c,d,k,s) a=ROL(a+F(b,c,d)+X[k],s);
- function(A,B,C,D, 0, 3);
- function(D,A,B,C, 1, 7);
- function(C,D,A,B, 2,11);
- function(B,C,D,A, 3,19);
- function(A,B,C,D, 4, 3);
- function(D,A,B,C, 5, 7);
- function(C,D,A,B, 6,11);
- function(B,C,D,A, 7,19);
- function(A,B,C,D, 8, 3);
- function(D,A,B,C, 9, 7);
- function(C,D,A,B,10,11);
- function(B,C,D,A,11,19);
- function(A,B,C,D,12, 3);
- function(D,A,B,C,13, 7);
- function(C,D,A,B,14,11);
- function(B,C,D,A,15,19);
-
-#undef function
-#define function(a,b,c,d,k,s) a=ROL(a+G(b,c,d)+X[k]+(U32)0x5a827999,s);
- function(A,B,C,D, 0, 3);
- function(D,A,B,C, 4, 5);
- function(C,D,A,B, 8, 9);
- function(B,C,D,A,12,13);
- function(A,B,C,D, 1, 3);
- function(D,A,B,C, 5, 5);
- function(C,D,A,B, 9, 9);
- function(B,C,D,A,13,13);
- function(A,B,C,D, 2, 3);
- function(D,A,B,C, 6, 5);
- function(C,D,A,B,10, 9);
- function(B,C,D,A,14,13);
- function(A,B,C,D, 3, 3);
- function(D,A,B,C, 7, 5);
- function(C,D,A,B,11, 9);
- function(B,C,D,A,15,13);
-
-#undef function
-#define function(a,b,c,d,k,s) a=ROL(a+H(b,c,d)+X[k]+(U32)0x6ed9eba1,s);
- function(A,B,C,D, 0, 3);
- function(D,A,B,C, 8, 9);
- function(C,D,A,B, 4,11);
- function(B,C,D,A,12,15);
- function(A,B,C,D, 2, 3);
- function(D,A,B,C,10, 9);
- function(C,D,A,B, 6,11);
- function(B,C,D,A,14,15);
- function(A,B,C,D, 1, 3);
- function(D,A,B,C, 9, 9);
- function(C,D,A,B, 5,11);
- function(B,C,D,A,13,15);
- function(A,B,C,D, 3, 3);
- function(D,A,B,C,11, 9);
- function(C,D,A,B, 7,11);
- function(B,C,D,A,15,15);
-
- self->A+=A; self->B+=B; self->C+=C; self->D+=D;
- }
- }
-}
-
-static PyObject *
-hash_digest (const hash_state *self)
-{
- U8 digest[16];
- static U8 s[8];
- U32 padlen, oldlen1, oldlen2;
- hash_state temp;
- static U8 padding[64] = {
- 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
- };
-
- memcpy(&temp, self, sizeof(hash_state));
- oldlen1=temp.len1; oldlen2=temp.len2; /* Save current length */
- padlen= (56<=self->count) ? 56-self->count+64: 56-self->count;
- hash_update(&temp, padding, padlen);
- s[0]= oldlen1 & 255;
- s[1]=(oldlen1 >> 8) & 255;
- s[2]=(oldlen1 >> 16) & 255;
- s[3]=(oldlen1 >> 24) & 255;
- s[4]= oldlen2 & 255;
- s[5]=(oldlen2 >> 8) & 255;
- s[6]=(oldlen2 >> 16) & 255;
- s[7]=(oldlen2 >> 24) & 255;
- hash_update(&temp, s, 8);
-
- digest[ 0]= temp.A & 255;
- digest[ 1]=(temp.A >> 8) & 255;
- digest[ 2]=(temp.A >> 16) & 255;
- digest[ 3]=(temp.A >> 24) & 255;
- digest[ 4]= temp.B & 255;
- digest[ 5]=(temp.B >> 8) & 255;
- digest[ 6]=(temp.B >> 16) & 255;
- digest[ 7]=(temp.B >> 24) & 255;
- digest[ 8]= temp.C & 255;
- digest[ 9]=(temp.C >> 8) & 255;
- digest[10]=(temp.C >> 16) & 255;
- digest[11]=(temp.C >> 24) & 255;
- digest[12]= temp.D & 255;
- digest[13]=(temp.D >> 8) & 255;
- digest[14]=(temp.D >> 16) & 255;
- digest[15]=(temp.D >> 24) & 255;
-
- return PyString_FromStringAndSize(digest, 16);
-}
-
-#include "hash_template.c"
http://git-wip-us.apache.org/repos/asf/incubator-hawq/blob/b0d16155/tools/bin/pythonSrc/pycrypto-2.0.1/src/RC5.c
----------------------------------------------------------------------
diff --git a/tools/bin/pythonSrc/pycrypto-2.0.1/src/RC5.c b/tools/bin/pythonSrc/pycrypto-2.0.1/src/RC5.c
deleted file mode 100644
index 9d7bf4a..0000000
--- a/tools/bin/pythonSrc/pycrypto-2.0.1/src/RC5.c
+++ /dev/null
@@ -1,212 +0,0 @@
-/*
- * RC5.c : Implementation code for the RC5 block cipher
- *
- * Part of the Python Cryptography Toolkit
- *
- * Distribute and use freely; there are no restrictions on further
- * dissemination and usage except those imposed by the laws of your
- * country of residence.
- *
- */
-
-#include "Python.h"
-
-#define MODULE_NAME RC5
-#define BLOCK_SIZE 8
-#define KEY_SIZE 0
-#define PCT_RC5_MODULE /* Define this to get RC5's additional
- keywords */
-#define MAXTABLE 100 /* Maximum size of S-box table; changing this
- affects the maximum number of rounds
- possible. */
-typedef unsigned int U32;
-#define LEFT(v,x,y,w,MASK) {U32 t1=(y) % (w), t2,t3=x;\
- t2=(w)-t1;\
- v= ( (t3 << t1) & MASK) | \
- ( (t3 >> t2) & MASK);}
-#define RIGHT(v,x,y,w,MASK) {U32 t1=(y) % (w), t2,t3=x;\
- t2=(w)-t1;\
- v= ( (t3 >> t1) & MASK) | \
- ( (t3 << t2) & MASK);}
-
-
-
-typedef struct
-{
- int version; /* Version number of algorithm */
- int word_size; /* Word size */
- int rounds; /* Number of rounds */
- U32 S[MAXTABLE];
- U32 mask;
-} block_state;
-
-static void
-block_init(block_state *self, unsigned char *key, int keylen)
-{
- unsigned int P = 0, Q = 0;
- int i;
-
- switch(self->word_size)
- {
- case(16):
- P=0xb7e1; Q=0x9e37; self->mask=0xffff;
- break;
- case(32):
- P=0xb7e15163; Q=0x9e3779b9; self->mask=0xffffffff;
- break;
- }
- for(i=0; i<2*self->rounds+2; i++) self->S[i]=0;
- {
- unsigned int *L, A, B;
- int u=self->word_size/8, num;
- int j, t=2*(self->rounds+1), c=(keylen-1)/u;
- if ((keylen-1) % u) c++;
- L=malloc(sizeof(unsigned int)*c);
- if (L==NULL)
- {
- PyErr_SetString(PyExc_MemoryError,
- "RC5: Can't allocate memory");
- }
- for(i=0; i<c; i++) L[i]=0;
- for(i=keylen-1; 0<=i; i--) L[i/u]=(L[i/u]<<8)+key[i];
- self->S[0]=P;
- for(i=1; i<t; i++) self->S[i]=(self->S[i-1]+Q) & self->mask;
- i=j=0;
- A=B=0;
- for(num = (t>c) ? 3*t : 3*c; 0<num; num--)
- {
- LEFT(A, self->S[i]+A+B, 3, self->word_size, self->mask);
- self->S[i]=A;
- LEFT(B, L[j]+A+B, A+B, self->word_size, self->mask);
- L[j]=B;
- i=(i+1)%t;
- j=(j+1)%c;
- }
- free(L);
- }
-}
-
-static void RC5Encipher(block_state *self, U32 *Aptr, U32 *Bptr)
-{
- int i;
- register U32 A, B;
-
- A=(*Aptr+self->S[0]) & self->mask;
- B=(*Bptr+self->S[1]) & self->mask;
-
- if (self->rounds)
- for (i=2; i<=2*self->rounds; i+=2)
- {
- LEFT(A,A^B,B,self->word_size,self->mask);
- A += self->S[i];
- LEFT(B,A^B,A,self->word_size,self->mask);
- B += self->S[i+1];
- }
- *Aptr=A;
- *Bptr=B;
-}
-
-static void RC5Decipher(block_state *self, unsigned int *Aptr,
- unsigned int *Bptr)
-{
- int i;
- U32 A, B;
-
- A=*Aptr;
- B=*Bptr;
-
- if (self->rounds)
- for (i=2*self->rounds; 2<=i; i-=2)
- {
- RIGHT(B,B-self->S[i+1],A,self->word_size,self->mask);
- B ^= A;
- RIGHT(A,A-self->S[i],B,self->word_size,self->mask);
- A ^= B;
- }
- A = (A-self->S[0]) & self->mask;
- B = (B-self->S[1]) & self->mask;
- if (self->word_size==32)
- {
- *Aptr=A;
- *Bptr=B;
- }
- else /* self->word_size==16 */
- {
- *Aptr=A;
- *Bptr=B;
- }
-}
-
-static void block_encrypt(block_state *self, unsigned char *in,
- unsigned char *out)
-{
- U32 A,B;
-
- switch(self->word_size)
- {
- case (32):
- A=in[0] | in[1]<<8 | in[2]<<16 | in[3]<<24;
- B=in[4] | in[5]<<8 | in[6]<<16 | in[7]<<24;
- RC5Encipher(self, &A, &B);
- out[0]=A & 255; A>>=8;
- out[1]=A & 255; A>>=8;
- out[2]=A & 255; A>>=8;
- out[3]=A;
- out[4]=B & 255; B>>=8;
- out[5]=B & 255; B>>=8;
- out[6]=B & 255; B>>=8;
- out[7]=B;
- break;
- case (16):
- A=in[0] + in[1]*256;
- B=in[2] + in[3]*256;
- RC5Encipher(self, &A, &B);
- out[0] = A & 255; out[1] = A>>8;
- out[2] = B & 255; out[3] = B>>8;
-
- A=in[4] + in[5]*256;
- B=in[6] + in[7]*256;
- RC5Encipher(self, &A, &B);
- out[4] = A & 255; out[5] = A>>8;
- out[6] = B & 255; out[7] = B>>8;
- break;
- }
-}
-
-static void block_decrypt(block_state *self, unsigned char *in,
- unsigned char *out)
-{
- U32 A,B;
-
- switch(self->word_size)
- {
- case (32):
- A=in[0] | in[1]<<8 | in[2]<<16 | in[3]<<24;
- B=in[4] | in[5]<<8 | in[6]<<16 | in[7]<<24;
- RC5Decipher(self, &A, &B);
- out[0]=A & 255; A>>=8;
- out[1]=A & 255; A>>=8;
- out[2]=A & 255; A>>=8;
- out[3]=A;
- out[4]=B & 255; B>>=8;
- out[5]=B & 255; B>>=8;
- out[6]=B & 255; B>>=8;
- out[7]=B;
- break;
- case (16):
- A=in[0] + in[1]*256;
- B=in[2] + in[3]*256;
- RC5Decipher(self, &A, &B);
- out[0] = A & 255; out[1] = A>>8;
- out[2] = B & 255; out[3] = B>>8;
-
- A=in[4] + in[5]*256;
- B=in[6] + in[7]*256;
- RC5Decipher(self, &A, &B);
- out[4] = A & 255; out[5] = A>>8;
- out[6] = B & 255; out[7] = B>>8;
- break;
- }
-}
-
-#include "block_template.c"
http://git-wip-us.apache.org/repos/asf/incubator-hawq/blob/b0d16155/tools/bin/pythonSrc/pycrypto-2.0.1/src/RIPEMD.c
----------------------------------------------------------------------
diff --git a/tools/bin/pythonSrc/pycrypto-2.0.1/src/RIPEMD.c b/tools/bin/pythonSrc/pycrypto-2.0.1/src/RIPEMD.c
deleted file mode 100644
index 2d6f947..0000000
--- a/tools/bin/pythonSrc/pycrypto-2.0.1/src/RIPEMD.c
+++ /dev/null
@@ -1,507 +0,0 @@
-/* header files */
-
-/********************************************************************\
- * FILE: rmd160.c
- * CONTENTS: A sample C-implementation of the RIPEMD-160 hash-function.
- * TARGET: any computer with an ANSI C compiler
- * AUTHOR: Antoon Bosselaers, Dept. Electrical Eng.-ESAT/COSIC
- * DATE: 1 March 1996 VERSION: 1.0
- **********************************************************************
- * Copyright (c) Katholieke Universiteit Leuven 1996, All Rights Reserved
- * The Katholieke Universiteit Leuven makes no representations concerning
- * either the merchantability of this software or the suitability of this
- * software for any particular purpose. It is provided "as is" without
- * express or implied warranty of any kind. These notices must be retained
- * in any copies of any part of this documentation and/or software.
-\********************************************************************/
-
-#include <string.h>
-#include "Python.h"
-
-#ifdef MS_WIN32
-#include <winsock2.h>
-#else
-#include <sys/param.h>
-#include <netinet/in.h>
-#endif
-
-#include "Python.h"
-
-#define MODULE_NAME RIPEMD
-#define DIGEST_SIZE 20
-
-/********************************************************************/
-/* Macro definitions */
-
-/* ROL(x, n) cyclically rotates x over n bits to the left
- x must be of an unsigned 32 bits type and 0 <= n < 32.
-*/
-#define ROL(x, n) (((x) << (n)) | ((x) >> (32-(n))))
-
-/* The five basic RIPEMD-160 functions F1(), F2(), F3(), F4(), and F5()
-*/
-#define F1(x, y, z) ((x) ^ (y) ^ (z))
-#define F2(x, y, z) (((x) & (y)) | (~(x) & (z)))
-#define F3(x, y, z) (((x) | ~(y)) ^ (z))
-#define F4(x, y, z) (((x) & (z)) | ((y) & ~(z)))
-#define F5(x, y, z) ((x) ^ ((y) | ~(z)))
-
-/* The ten basic RIPEMD-160 transformations FF1() through FFF5()
-*/
-#define FF1(a, b, c, d, e, x, s) {\
- (a) += F1((b), (c), (d)) + (x);\
- (a) = ROL((a), (s)) + (e);\
- (c) = ROL((c), 10);\
- }
-#define FF2(a, b, c, d, e, x, s) {\
- (a) += F2((b), (c), (d)) + (x) + 0x5a827999UL;\
- (a) = ROL((a), (s)) + (e);\
- (c) = ROL((c), 10);\
- }
-#define FF3(a, b, c, d, e, x, s) {\
- (a) += F3((b), (c), (d)) + (x) + 0x6ed9eba1UL;\
- (a) = ROL((a), (s)) + (e);\
- (c) = ROL((c), 10);\
- }
-#define FF4(a, b, c, d, e, x, s) {\
- (a) += F4((b), (c), (d)) + (x) + 0x8f1bbcdcUL;\
- (a) = ROL((a), (s)) + (e);\
- (c) = ROL((c), 10);\
- }
-#define FF5(a, b, c, d, e, x, s) {\
- (a) += F5((b), (c), (d)) + (x) + 0xa953fd4eUL;\
- (a) = ROL((a), (s)) + (e);\
- (c) = ROL((c), 10);\
- }
-#define FFF1(a, b, c, d, e, x, s) {\
- (a) += F1((b), (c), (d)) + (x);\
- (a) = ROL((a), (s)) + (e);\
- (c) = ROL((c), 10);\
- }
-#define FFF2(a, b, c, d, e, x, s) {\
- (a) += F2((b), (c), (d)) + (x) + 0x7a6d76e9UL;\
- (a) = ROL((a), (s)) + (e);\
- (c) = ROL((c), 10);\
- }
-#define FFF3(a, b, c, d, e, x, s) {\
- (a) += F3((b), (c), (d)) + (x) + 0x6d703ef3UL;\
- (a) = ROL((a), (s)) + (e);\
- (c) = ROL((c), 10);\
- }
-#define FFF4(a, b, c, d, e, x, s) {\
- (a) += F4((b), (c), (d)) + (x) + 0x5c4dd124UL;\
- (a) = ROL((a), (s)) + (e);\
- (c) = ROL((c), 10);\
- }
-#define FFF5(a, b, c, d, e, x, s) {\
- (a) += F5((b), (c), (d)) + (x) + 0x50a28be6UL;\
- (a) = ROL((a), (s)) + (e);\
- (c) = ROL((c), 10);\
- }
-
-typedef unsigned char byte; /* unsigned 8-bit integer */
-#ifdef __alpha__
-typedef unsigned int word; /* unsigned 32-bit integer */
-#elif defined(__amd64__)
-typedef uint32_t word; /* unsigned 32-bit integer */
-#else
-typedef unsigned long word; /* unsigned 32-bit integer */
-#endif
-typedef unsigned char BYTE;
-#define RMD_DATASIZE 64
-#define RMD_DIGESTSIZE 20
-#define RMDsize 160
-typedef struct {
- word digest[ 5 ]; /* Message digest */
- word countLo, countHi; /* 64-bit bit count */
- word data[ 16 ]; /* data buffer*/
- int nbytes;
-} hash_state;
-
-static void MDinit(word *MDbuf);
-static void MDcompress(word *MDbuf, word *X);
-static void MDfinish(hash_state *self);
-
-/********************************************************************/
-
-static void hash_init(hash_state *rmdInfo)
-/* Initialization of the 5-word MDbuf array to the magic
- initialization constants
- */
-{
- MDinit(rmdInfo->digest);
- rmdInfo->countLo = rmdInfo->countHi =rmdInfo->nbytes = 0;
-}
-
-static void hash_update(hash_state *shsInfo,char *buffer, int count)
-{
- word tmp;
- int dataCount, i;
- BYTE *p;
-
- /* Update bitcount */
- tmp = shsInfo->countLo;
- if ( ( shsInfo->countLo = tmp + ( ( word ) count << 3 ) ) < tmp )
- shsInfo->countHi++; /* Carry from low to high */
- shsInfo->countHi += count >> 29;
-
- /* Get count of bytes already in data */
- dataCount = ( int ) ( tmp >> 3 ) & 0x3F;
-
- /* Handle any leading odd-sized chunks */
- if(dataCount)
- {
- p = ( BYTE * ) shsInfo->data + dataCount;
-
- dataCount = RMD_DATASIZE - dataCount;
- if( count < dataCount )
- {
- memcpy(p, buffer, count);
- return;
- }
- memcpy(p, buffer, dataCount);
- for(i=0; i<16; i++)
- {
- long t = htonl(shsInfo->data[i]);
- t = ( ((t>>24) & 0xff) +
- (((t>>16) & 0xff)<<8) +
- (((t>> 8) & 0xff)<<16) +
- (((t ) & 0xff)<<24) );
- shsInfo->data[i] = t;
- }
- MDcompress(shsInfo->digest,shsInfo->data);
- buffer += dataCount;
- count -= dataCount;
- }
-
- /* Process data in RMD_DATASIZE chunks */
- while( count >= RMD_DATASIZE )
- {
- memcpy( shsInfo->data, buffer, RMD_DATASIZE );
- for(i=0; i<16; i++)
- {
- long t = htonl(shsInfo->data[i]);
- t = ( ((t>>24) & 0xff) +
- (((t>>16) & 0xff)<<8) +
- (((t>> 8) & 0xff)<<16) +
- (((t ) & 0xff)<<24) );
- shsInfo->data[i] = t;
- }
- MDcompress(shsInfo->digest,shsInfo->data);
- buffer += RMD_DATASIZE;
- count -= RMD_DATASIZE;
- }
-
- /* Handle any remaining bytes of data. */
- memcpy(shsInfo->data, buffer, count);
-}
-
-static PyObject *hash_digest(hash_state *self)
-{
- hash_state temp;
- int i;
- byte hashcode[RMDsize/8]; /* final hash-value */
-
- temp.countLo=self->countLo;
- temp.countHi=self->countHi;
- for(i=0; i<5; i++) temp.digest[i]=self->digest[i];
- for(i=0; i<16; i++) temp.data[i]=self->data[i];
-
- MDfinish(&temp);
- /* Convert word to a string of bytes using a Little-endian convention */
- for (i=0; i<RMDsize/8; i+=4) {
- hashcode[i] = temp.digest[i>>2];
- hashcode[i+1] = (temp.digest[i>>2] >> 8);
- hashcode[i+2] = (temp.digest[i>>2] >> 16);
- hashcode[i+3] = (temp.digest[i>>2] >> 24);
- }
- return PyString_FromStringAndSize(hashcode, RMD_DIGESTSIZE);
-}
-
-static void hash_copy(hash_state *src,hash_state *dest)
-{
- int i;
-
- dest->countLo=src->countLo;
- dest->countHi=src->countHi;
- for(i=0; i<5; i++) dest->digest[i]=src->digest[i];
- for(i=0; i<16; i++) dest->data[i]=src->data[i];
-}
-/********************************************************************/
-static void MDinit(word *MDbuf)
-/* Initialization of the 5-word MDbuf array to the magic
- initialization constants
- */
-{
- MDbuf[0] = 0x67452301UL;
- MDbuf[1] = 0xefcdab89UL;
- MDbuf[2] = 0x98badcfeUL;
- MDbuf[3] = 0x10325476UL;
- MDbuf[4] = 0xc3d2e1f0UL;
-}
-
-/********************************************************************/
-static void MDcompress(word *MDbuf, word *X)
-/* The compression function is called for every complete 64-byte
- message block. The 5-word internal state MDbuf is updated using
- message words X[0] through X[15]. The conversion from a string
- of 64 bytes to an array of 16 words using a Little-endian
- convention is the responsibility of the calling function.
-*/
-{
- /* make two copies of the old state */
- word aa = MDbuf[0], bb = MDbuf[1], cc = MDbuf[2],
- dd = MDbuf[3], ee = MDbuf[4];
- word aaa = aa, bbb = bb, ccc = cc, ddd = dd, eee = ee;
-
- /*{printf("\nWords: ");
- for(i=0; i<16; i++) printf("%x ", X[i]);
- printf("\n");}
- printf("before compress: %x %x %x %x %x\n",
- aa, bb, cc, dd, ee);*/
-
- /* round 1 */
- FF1(aa, bb, cc, dd, ee, X[ 0], 11);
- FF1(ee, aa, bb, cc, dd, X[ 1], 14);
- FF1(dd, ee, aa, bb, cc, X[ 2], 15);
- FF1(cc, dd, ee, aa, bb, X[ 3], 12);
- FF1(bb, cc, dd, ee, aa, X[ 4], 5);
- FF1(aa, bb, cc, dd, ee, X[ 5], 8);
- FF1(ee, aa, bb, cc, dd, X[ 6], 7);
- FF1(dd, ee, aa, bb, cc, X[ 7], 9);
- FF1(cc, dd, ee, aa, bb, X[ 8], 11);
- FF1(bb, cc, dd, ee, aa, X[ 9], 13);
- FF1(aa, bb, cc, dd, ee, X[10], 14);
- FF1(ee, aa, bb, cc, dd, X[11], 15);
- FF1(dd, ee, aa, bb, cc, X[12], 6);
- FF1(cc, dd, ee, aa, bb, X[13], 7);
- FF1(bb, cc, dd, ee, aa, X[14], 9);
- FF1(aa, bb, cc, dd, ee, X[15], 8);
-
- /* round 2 */
- FF2(ee, aa, bb, cc, dd, X[ 7], 7);
- FF2(dd, ee, aa, bb, cc, X[ 4], 6);
- FF2(cc, dd, ee, aa, bb, X[13], 8);
- FF2(bb, cc, dd, ee, aa, X[ 1], 13);
- FF2(aa, bb, cc, dd, ee, X[10], 11);
- FF2(ee, aa, bb, cc, dd, X[ 6], 9);
- FF2(dd, ee, aa, bb, cc, X[15], 7);
- FF2(cc, dd, ee, aa, bb, X[ 3], 15);
- FF2(bb, cc, dd, ee, aa, X[12], 7);
- FF2(aa, bb, cc, dd, ee, X[ 0], 12);
- FF2(ee, aa, bb, cc, dd, X[ 9], 15);
- FF2(dd, ee, aa, bb, cc, X[ 5], 9);
- FF2(cc, dd, ee, aa, bb, X[ 2], 11);
- FF2(bb, cc, dd, ee, aa, X[14], 7);
- FF2(aa, bb, cc, dd, ee, X[11], 13);
- FF2(ee, aa, bb, cc, dd, X[ 8], 12);
-
- /* round 3 */
- FF3(dd, ee, aa, bb, cc, X[ 3], 11);
- FF3(cc, dd, ee, aa, bb, X[10], 13);
- FF3(bb, cc, dd, ee, aa, X[14], 6);
- FF3(aa, bb, cc, dd, ee, X[ 4], 7);
- FF3(ee, aa, bb, cc, dd, X[ 9], 14);
- FF3(dd, ee, aa, bb, cc, X[15], 9);
- FF3(cc, dd, ee, aa, bb, X[ 8], 13);
- FF3(bb, cc, dd, ee, aa, X[ 1], 15);
- FF3(aa, bb, cc, dd, ee, X[ 2], 14);
- FF3(ee, aa, bb, cc, dd, X[ 7], 8);
- FF3(dd, ee, aa, bb, cc, X[ 0], 13);
- FF3(cc, dd, ee, aa, bb, X[ 6], 6);
- FF3(bb, cc, dd, ee, aa, X[13], 5);
- FF3(aa, bb, cc, dd, ee, X[11], 12);
- FF3(ee, aa, bb, cc, dd, X[ 5], 7);
- FF3(dd, ee, aa, bb, cc, X[12], 5);
-
- /* round 4 */
- FF4(cc, dd, ee, aa, bb, X[ 1], 11);
- FF4(bb, cc, dd, ee, aa, X[ 9], 12);
- FF4(aa, bb, cc, dd, ee, X[11], 14);
- FF4(ee, aa, bb, cc, dd, X[10], 15);
- FF4(dd, ee, aa, bb, cc, X[ 0], 14);
- FF4(cc, dd, ee, aa, bb, X[ 8], 15);
- FF4(bb, cc, dd, ee, aa, X[12], 9);
- FF4(aa, bb, cc, dd, ee, X[ 4], 8);
- FF4(ee, aa, bb, cc, dd, X[13], 9);
- FF4(dd, ee, aa, bb, cc, X[ 3], 14);
- FF4(cc, dd, ee, aa, bb, X[ 7], 5);
- FF4(bb, cc, dd, ee, aa, X[15], 6);
- FF4(aa, bb, cc, dd, ee, X[14], 8);
- FF4(ee, aa, bb, cc, dd, X[ 5], 6);
- FF4(dd, ee, aa, bb, cc, X[ 6], 5);
- FF4(cc, dd, ee, aa, bb, X[ 2], 12);
-
- /* round 5 */
- FF5(bb, cc, dd, ee, aa, X[ 4], 9);
- FF5(aa, bb, cc, dd, ee, X[ 0], 15);
- FF5(ee, aa, bb, cc, dd, X[ 5], 5);
- FF5(dd, ee, aa, bb, cc, X[ 9], 11);
- FF5(cc, dd, ee, aa, bb, X[ 7], 6);
- FF5(bb, cc, dd, ee, aa, X[12], 8);
- FF5(aa, bb, cc, dd, ee, X[ 2], 13);
- FF5(ee, aa, bb, cc, dd, X[10], 12);
- FF5(dd, ee, aa, bb, cc, X[14], 5);
- FF5(cc, dd, ee, aa, bb, X[ 1], 12);
- FF5(bb, cc, dd, ee, aa, X[ 3], 13);
- FF5(aa, bb, cc, dd, ee, X[ 8], 14);
- FF5(ee, aa, bb, cc, dd, X[11], 11);
- FF5(dd, ee, aa, bb, cc, X[ 6], 8);
- FF5(cc, dd, ee, aa, bb, X[15], 5);
- FF5(bb, cc, dd, ee, aa, X[13], 6);
-
- /* parallel round 1 */
- FFF5(aaa, bbb, ccc, ddd, eee, X[ 5], 8);
- FFF5(eee, aaa, bbb, ccc, ddd, X[14], 9);
- FFF5(ddd, eee, aaa, bbb, ccc, X[ 7], 9);
- FFF5(ccc, ddd, eee, aaa, bbb, X[ 0], 11);
- FFF5(bbb, ccc, ddd, eee, aaa, X[ 9], 13);
- FFF5(aaa, bbb, ccc, ddd, eee, X[ 2], 15);
- FFF5(eee, aaa, bbb, ccc, ddd, X[11], 15);
- FFF5(ddd, eee, aaa, bbb, ccc, X[ 4], 5);
- FFF5(ccc, ddd, eee, aaa, bbb, X[13], 7);
- FFF5(bbb, ccc, ddd, eee, aaa, X[ 6], 7);
- FFF5(aaa, bbb, ccc, ddd, eee, X[15], 8);
- FFF5(eee, aaa, bbb, ccc, ddd, X[ 8], 11);
- FFF5(ddd, eee, aaa, bbb, ccc, X[ 1], 14);
- FFF5(ccc, ddd, eee, aaa, bbb, X[10], 14);
- FFF5(bbb, ccc, ddd, eee, aaa, X[ 3], 12);
- FFF5(aaa, bbb, ccc, ddd, eee, X[12], 6);
-
- /* parallel round 2 */
- FFF4(eee, aaa, bbb, ccc, ddd, X[ 6], 9);
- FFF4(ddd, eee, aaa, bbb, ccc, X[11], 13);
- FFF4(ccc, ddd, eee, aaa, bbb, X[ 3], 15);
- FFF4(bbb, ccc, ddd, eee, aaa, X[ 7], 7);
- FFF4(aaa, bbb, ccc, ddd, eee, X[ 0], 12);
- FFF4(eee, aaa, bbb, ccc, ddd, X[13], 8);
- FFF4(ddd, eee, aaa, bbb, ccc, X[ 5], 9);
- FFF4(ccc, ddd, eee, aaa, bbb, X[10], 11);
- FFF4(bbb, ccc, ddd, eee, aaa, X[14], 7);
- FFF4(aaa, bbb, ccc, ddd, eee, X[15], 7);
- FFF4(eee, aaa, bbb, ccc, ddd, X[ 8], 12);
- FFF4(ddd, eee, aaa, bbb, ccc, X[12], 7);
- FFF4(ccc, ddd, eee, aaa, bbb, X[ 4], 6);
- FFF4(bbb, ccc, ddd, eee, aaa, X[ 9], 15);
- FFF4(aaa, bbb, ccc, ddd, eee, X[ 1], 13);
- FFF4(eee, aaa, bbb, ccc, ddd, X[ 2], 11);
-
- /* parallel round 3 */
- FFF3(ddd, eee, aaa, bbb, ccc, X[15], 9);
- FFF3(ccc, ddd, eee, aaa, bbb, X[ 5], 7);
- FFF3(bbb, ccc, ddd, eee, aaa, X[ 1], 15);
- FFF3(aaa, bbb, ccc, ddd, eee, X[ 3], 11);
- FFF3(eee, aaa, bbb, ccc, ddd, X[ 7], 8);
- FFF3(ddd, eee, aaa, bbb, ccc, X[14], 6);
- FFF3(ccc, ddd, eee, aaa, bbb, X[ 6], 6);
- FFF3(bbb, ccc, ddd, eee, aaa, X[ 9], 14);
- FFF3(aaa, bbb, ccc, ddd, eee, X[11], 12);
- FFF3(eee, aaa, bbb, ccc, ddd, X[ 8], 13);
- FFF3(ddd, eee, aaa, bbb, ccc, X[12], 5);
- FFF3(ccc, ddd, eee, aaa, bbb, X[ 2], 14);
- FFF3(bbb, ccc, ddd, eee, aaa, X[10], 13);
- FFF3(aaa, bbb, ccc, ddd, eee, X[ 0], 13);
- FFF3(eee, aaa, bbb, ccc, ddd, X[ 4], 7);
- FFF3(ddd, eee, aaa, bbb, ccc, X[13], 5);
-
- /* parallel round 4 */
- FFF2(ccc, ddd, eee, aaa, bbb, X[ 8], 15);
- FFF2(bbb, ccc, ddd, eee, aaa, X[ 6], 5);
- FFF2(aaa, bbb, ccc, ddd, eee, X[ 4], 8);
- FFF2(eee, aaa, bbb, ccc, ddd, X[ 1], 11);
- FFF2(ddd, eee, aaa, bbb, ccc, X[ 3], 14);
- FFF2(ccc, ddd, eee, aaa, bbb, X[11], 14);
- FFF2(bbb, ccc, ddd, eee, aaa, X[15], 6);
- FFF2(aaa, bbb, ccc, ddd, eee, X[ 0], 14);
- FFF2(eee, aaa, bbb, ccc, ddd, X[ 5], 6);
- FFF2(ddd, eee, aaa, bbb, ccc, X[12], 9);
- FFF2(ccc, ddd, eee, aaa, bbb, X[ 2], 12);
- FFF2(bbb, ccc, ddd, eee, aaa, X[13], 9);
- FFF2(aaa, bbb, ccc, ddd, eee, X[ 9], 12);
- FFF2(eee, aaa, bbb, ccc, ddd, X[ 7], 5);
- FFF2(ddd, eee, aaa, bbb, ccc, X[10], 15);
- FFF2(ccc, ddd, eee, aaa, bbb, X[14], 8);
-
- /* parallel round 5 */
- FFF1(bbb, ccc, ddd, eee, aaa, X[12] , 8);
- FFF1(aaa, bbb, ccc, ddd, eee, X[15] , 5);
- FFF1(eee, aaa, bbb, ccc, ddd, X[10] , 12);
- FFF1(ddd, eee, aaa, bbb, ccc, X[ 4] , 9);
- FFF1(ccc, ddd, eee, aaa, bbb, X[ 1] , 12);
- FFF1(bbb, ccc, ddd, eee, aaa, X[ 5] , 5);
- FFF1(aaa, bbb, ccc, ddd, eee, X[ 8] , 14);
- FFF1(eee, aaa, bbb, ccc, ddd, X[ 7] , 6);
- FFF1(ddd, eee, aaa, bbb, ccc, X[ 6] , 8);
- FFF1(ccc, ddd, eee, aaa, bbb, X[ 2] , 13);
- FFF1(bbb, ccc, ddd, eee, aaa, X[13] , 6);
- FFF1(aaa, bbb, ccc, ddd, eee, X[14] , 5);
- FFF1(eee, aaa, bbb, ccc, ddd, X[ 0] , 15);
- FFF1(ddd, eee, aaa, bbb, ccc, X[ 3] , 13);
- FFF1(ccc, ddd, eee, aaa, bbb, X[ 9] , 11);
- FFF1(bbb, ccc, ddd, eee, aaa, X[11] , 11);
-
- /* combine results into new state */
- ddd += cc + MDbuf[1];
- MDbuf[1] = MDbuf[2] + dd + eee;
- MDbuf[2] = MDbuf[3] + ee + aaa;
- MDbuf[3] = MDbuf[4] + aa + bbb;
- MDbuf[4] = MDbuf[0] + bb + ccc;
- MDbuf[0] = ddd;
- /*printf("after compress: %x %x %x %x %x\n",
- MDbuf[0], MDbuf[1], MDbuf[2], MDbuf[3], MDbuf[4]);*/
-}
-
-/********************************************************************/
-static void MDfinish( hash_state *shsInfo)
-/* The final value of the 5-word MDbuf array is calculated.
- lswlen and mswlen contain, respectively, the least and most significant
- 32 bits of the message bit length mod 2^64, and string is an incomplete
- block containing the (lswlen mod 512) remaining message bits.
- (In case the message is already a multiple of 512 bits, string
- is not used.) The conversion of the 5-word final state MDbuf to
- the 20-byte hash result using a Little-endian convention is the
- responsibility of the calling function.
-*/
-{
- word *MDbuf = shsInfo->digest;
- byte *string = (byte *)shsInfo->data;
- word lswlen = shsInfo->countLo ;
- word mswlen = shsInfo->countHi ;
-/* word lswlen = shsInfo->countLo << 3;*/
-/* word mswlen = (shsInfo->countLo >>29)|(shsInfo->countHi <<3);*/
-
- size_t i, length;
- byte mask;
- word X[16];
-
- /* clear 16-word message block */
- memset(X, 0, 16*sizeof(word));
-
- /* copy (lswlen mod 512) bits from string into X */
- length = ((lswlen&511)+7)/8; /* number of bytes */
- mask = (lswlen&7) ? ((byte)1 << (lswlen&7)) - 1 : 0xff;
- for (i=0; i<length; i++) {
- /* byte i goes into word X[i div 4] at bit position 8*(i mod 4) */
- if (i == length-1)
- X[i>>2] ^= (word) (*string&mask) << (8*(i&3));
- else
- X[i>>2] ^= (word) *string++ << (8*(i&3));
- }
-
- /* append a single 1 */
- X[(lswlen>>5)&15] ^= (word)1 << (8*((lswlen>>3)&3)+7-(lswlen&7));
-
- if ((lswlen & 511) > 447) {
- /* length doesn't fit in this block anymore.
- Compress, and put length in the next block */
- MDcompress(MDbuf, X);
- memset(X, 0, 16*sizeof(word));
- }
- /* append length in bits*/
- X[14] = lswlen;
- X[15] = mswlen;
- MDcompress(MDbuf, X);
-}
-
-
-#include "hash_template.c"
http://git-wip-us.apache.org/repos/asf/incubator-hawq/blob/b0d16155/tools/bin/pythonSrc/pycrypto-2.0.1/src/SHA256.c
----------------------------------------------------------------------
diff --git a/tools/bin/pythonSrc/pycrypto-2.0.1/src/SHA256.c b/tools/bin/pythonSrc/pycrypto-2.0.1/src/SHA256.c
deleted file mode 100644
index 6bd9df2..0000000
--- a/tools/bin/pythonSrc/pycrypto-2.0.1/src/SHA256.c
+++ /dev/null
@@ -1,200 +0,0 @@
-/*
- * An implementation of the SHA-256 hash function, this is endian neutral
- * so should work just about anywhere.
- *
- * This code works much like the MD5 code provided by RSA. You sha_init()
- * a "sha_state" then sha_process() the bytes you want and sha_done() to get
- * the output.
- *
- * Revised Code: Complies to SHA-256 standard now.
- *
- * Tom St Denis -- http://tomstdenis.home.dhs.org
- * */
-#include "Python.h"
-#define MODULE_NAME SHA256
-#define DIGEST_SIZE 32
-
-typedef unsigned char U8;
-#ifdef __alpha__
-typedef unsigned int U32;
-#elif defined(__amd64__)
-#include <inttypes.h>
-typedef uint32_t U32;
-#else
-typedef unsigned int U32;
-#endif
-
-typedef struct {
- U32 state[8], length, curlen;
- unsigned char buf[64];
-}
-hash_state;
-
-/* the K array */
-static const U32 K[64] = {
- 0x428a2f98UL, 0x71374491UL, 0xb5c0fbcfUL, 0xe9b5dba5UL, 0x3956c25bUL,
- 0x59f111f1UL, 0x923f82a4UL, 0xab1c5ed5UL, 0xd807aa98UL, 0x12835b01UL,
- 0x243185beUL, 0x550c7dc3UL, 0x72be5d74UL, 0x80deb1feUL, 0x9bdc06a7UL,
- 0xc19bf174UL, 0xe49b69c1UL, 0xefbe4786UL, 0x0fc19dc6UL, 0x240ca1ccUL,
- 0x2de92c6fUL, 0x4a7484aaUL, 0x5cb0a9dcUL, 0x76f988daUL, 0x983e5152UL,
- 0xa831c66dUL, 0xb00327c8UL, 0xbf597fc7UL, 0xc6e00bf3UL, 0xd5a79147UL,
- 0x06ca6351UL, 0x14292967UL, 0x27b70a85UL, 0x2e1b2138UL, 0x4d2c6dfcUL,
- 0x53380d13UL, 0x650a7354UL, 0x766a0abbUL, 0x81c2c92eUL, 0x92722c85UL,
- 0xa2bfe8a1UL, 0xa81a664bUL, 0xc24b8b70UL, 0xc76c51a3UL, 0xd192e819UL,
- 0xd6990624UL, 0xf40e3585UL, 0x106aa070UL, 0x19a4c116UL, 0x1e376c08UL,
- 0x2748774cUL, 0x34b0bcb5UL, 0x391c0cb3UL, 0x4ed8aa4aUL, 0x5b9cca4fUL,
- 0x682e6ff3UL, 0x748f82eeUL, 0x78a5636fUL, 0x84c87814UL, 0x8cc70208UL,
- 0x90befffaUL, 0xa4506cebUL, 0xbef9a3f7UL, 0xc67178f2UL
-};
-
-/* Various logical functions */
-#define Ch(x,y,z) ((x & y) ^ (~x & z))
-#define Maj(x,y,z) ((x & y) ^ (x & z) ^ (y & z))
-#define S(x, n) (((x)>>((n)&31))|((x)<<(32-((n)&31))))
-#define R(x, n) ((x)>>(n))
-#define Sigma0(x) (S(x, 2) ^ S(x, 13) ^ S(x, 22))
-#define Sigma1(x) (S(x, 6) ^ S(x, 11) ^ S(x, 25))
-#define Gamma0(x) (S(x, 7) ^ S(x, 18) ^ R(x, 3))
-#define Gamma1(x) (S(x, 17) ^ S(x, 19) ^ R(x, 10))
-
-/* compress 512-bits */
-static void sha_compress(hash_state * md)
-{
- U32 S[8], W[64], t0, t1;
- int i;
-
- /* copy state into S */
- for (i = 0; i < 8; i++)
- S[i] = md->state[i];
-
- /* copy the state into 512-bits into W[0..15] */
- for (i = 0; i < 16; i++)
- W[i] = (((U32) md->buf[(4 * i) + 0]) << 24) |
- (((U32) md->buf[(4 * i) + 1]) << 16) |
- (((U32) md->buf[(4 * i) + 2]) << 8) |
- (((U32) md->buf[(4 * i) + 3]));
-
- /* fill W[16..63] */
- for (i = 16; i < 64; i++)
- W[i] = Gamma1(W[i - 2]) + W[i - 7] + Gamma0(W[i - 15]) + W[i - 16];
-
- /* Compress */
- for (i = 0; i < 64; i++) {
- t0 = S[7] + Sigma1(S[4]) + Ch(S[4], S[5], S[6]) + K[i] + W[i];
- t1 = Sigma0(S[0]) + Maj(S[0], S[1], S[2]);
- S[7] = S[6];
- S[6] = S[5];
- S[5] = S[4];
- S[4] = S[3] + t0;
- S[3] = S[2];
- S[2] = S[1];
- S[1] = S[0];
- S[0] = t0 + t1;
- }
-
- /* feedback */
- for (i = 0; i < 8; i++)
- md->state[i] += S[i];
-}
-
-/* init the SHA state */
-void sha_init(hash_state * md)
-{
- md->curlen = md->length = 0;
- md->state[0] = 0x6A09E667UL;
- md->state[1] = 0xBB67AE85UL;
- md->state[2] = 0x3C6EF372UL;
- md->state[3] = 0xA54FF53AUL;
- md->state[4] = 0x510E527FUL;
- md->state[5] = 0x9B05688CUL;
- md->state[6] = 0x1F83D9ABUL;
- md->state[7] = 0x5BE0CD19UL;
-}
-
-void sha_process(hash_state * md, unsigned char *buf, int len)
-{
- while (len--) {
- /* copy byte */
- md->buf[md->curlen++] = *buf++;
-
- /* is 64 bytes full? */
- if (md->curlen == 64) {
- sha_compress(md);
- md->length += 512;
- md->curlen = 0;
- }
- }
-}
-
-void sha_done(hash_state * md, unsigned char *hash)
-{
- int i;
-
- /* increase the length of the message */
- md->length += md->curlen * 8;
-
- /* append the '1' bit */
- md->buf[md->curlen++] = 0x80;
-
- /* if the length is currenlly above 56 bytes we append zeros
- * then compress. Then we can fall back to padding zeros and length
- * encoding like normal.
- */
- if (md->curlen >= 56) {
- for (; md->curlen < 64;)
- md->buf[md->curlen++] = 0;
- sha_compress(md);
- md->curlen = 0;
- }
-
- /* pad upto 56 bytes of zeroes */
- for (; md->curlen < 56;)
- md->buf[md->curlen++] = 0;
-
- /* since all messages are under 2^32 bits we mark the top bits zero */
- for (i = 56; i < 60; i++)
- md->buf[i] = 0;
-
- /* append length */
- for (i = 60; i < 64; i++)
- md->buf[i] = (md->length >> ((63 - i) * 8)) & 255;
- sha_compress(md);
-
- /* copy output */
- for (i = 0; i < 32; i++)
- hash[i] = (md->state[i >> 2] >> (((3 - i) & 3) << 3)) & 255;
-}
-
-// Done
-static void hash_init (hash_state *ptr)
-{
- sha_init(ptr);
-}
-
-// Done
-static void
-hash_update (hash_state *self, const U8 *buf, U32 len)
-{
- sha_process(self,(unsigned char *)buf,len);
-}
-
-// Done
-static void
-hash_copy(hash_state *src, hash_state *dest)
-{
- memcpy(dest,src,sizeof(hash_state));
-}
-
-// Done
-static PyObject *
-hash_digest (const hash_state *self)
-{
- unsigned char digest[32];
- hash_state temp;
-
- hash_copy((hash_state*)self,&temp);
- sha_done(&temp,digest);
- return PyString_FromStringAndSize(digest, 32);
-}
-
-#include "hash_template.c"
http://git-wip-us.apache.org/repos/asf/incubator-hawq/blob/b0d16155/tools/bin/pythonSrc/pycrypto-2.0.1/src/XOR.c
----------------------------------------------------------------------
diff --git a/tools/bin/pythonSrc/pycrypto-2.0.1/src/XOR.c b/tools/bin/pythonSrc/pycrypto-2.0.1/src/XOR.c
deleted file mode 100644
index f2c74af..0000000
--- a/tools/bin/pythonSrc/pycrypto-2.0.1/src/XOR.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * xor.c : Source for the trivial cipher which XORs the message with the key.
- * The key can be up to 32 bytes long.
- *
- * Part of the Python Cryptography Toolkit
- *
- * Distribute and use freely; there are no restrictions on further
- * dissemination and usage except those imposed by the laws of your
- * country of residence.
- *
- */
-
-#define MODULE_NAME XOR
-#define BLOCK_SIZE 1
-#define KEY_SIZE 0
-
-typedef struct
-{
- unsigned char key[32];
- int keylen, last_pos;
-} stream_state;
-
-static void
-stream_init(stream_state *self, unsigned char *key, int len)
-{
- int i;
-
- if (32 <= len) len=32;
- self->keylen = len;
- self->last_pos = 0;
-
- for(i=0; i<len; i++)
- {
- self->key[i] = key[i];
- }
-}
-
-/* Encryption and decryption are symmetric */
-#define stream_decrypt stream_encrypt
-
-static void stream_encrypt(stream_state *self, unsigned char *block,
- int len)
-{
- int i, j = self->last_pos;
- for(i=0; i<len; i++, j=(j+1) % self->keylen)
- {
- block[i] ^= self->key[j];
- }
- self->last_pos = j;
-}
-
-#include "stream_template.c"
http://git-wip-us.apache.org/repos/asf/incubator-hawq/blob/b0d16155/tools/bin/pythonSrc/pycrypto-2.0.1/src/_dsa.c
----------------------------------------------------------------------
diff --git a/tools/bin/pythonSrc/pycrypto-2.0.1/src/_dsa.c b/tools/bin/pythonSrc/pycrypto-2.0.1/src/_dsa.c
deleted file mode 100755
index 4752f43..0000000
--- a/tools/bin/pythonSrc/pycrypto-2.0.1/src/_dsa.c
+++ /dev/null
@@ -1,331 +0,0 @@
-
-/*
- * _dsa.c: C implementation of the DSA algorithm.
- *
- * Part of the Python Cryptography Toolkit
- *
- * Distribute and use freely; there are no restrictions on further
- * dissemination and usage except those imposed by the laws of your
- * country of residence.
- *
- */
-
-#include <stdio.h>
-#include <string.h>
-#include <Python.h>
-#include <longintrepr.h> /* for conversions */
-#include <gmp.h>
-
-PyObject *_dsa_module;
-PyObject *_dsa_dict;
-
-void
-longObjToMPZ (mpz_t m, PyLongObject * p)
-{
- int size, i;
- mpz_t temp, temp2;
- mpz_init (temp);
- mpz_init (temp2);
- if (p->ob_size > 0)
- size = p->ob_size;
- else
- size = -p->ob_size;
- for (i = 0; i < size; i++)
- {
- mpz_set_ui (temp, p->ob_digit[i]);
- mpz_mul_2exp (temp2, temp, SHIFT * i);
- mpz_add (m, m, temp2);
- }
- mpz_clear (temp);
- mpz_clear (temp2);
-}
-
-PyObject *
-mpzToLongObj (mpz_t m)
-{
- /* borrowed from gmpy */
- int size = (mpz_sizeinbase (m, 2) + SHIFT - 1) / SHIFT;
- int i;
- mpz_t temp;
- PyLongObject *l = _PyLong_New (size);
- if (!l)
- {
- return NULL;
- }
- mpz_init_set (temp, m);
- for (i = 0; i < size; i++)
- {
- l->ob_digit[i] = (digit) (mpz_get_ui (temp) & MASK);
- mpz_fdiv_q_2exp (temp, temp, SHIFT);
- }
- i = size;
- while ((i > 0) && (l->ob_digit[i - 1] == 0))
- i--;
- l->ob_size = i;
- mpz_clear (temp);
- return (PyObject *) l;
-}
-
-PyObject *dsaKey_new (PyObject *, PyObject *);
-
-static PyMethodDef _dsa__methods__[] = {
- {"construct", dsaKey_new, METH_VARARGS},
- {NULL, NULL}
-};
-
-typedef struct
-{
- PyObject_HEAD mpz_t y;
- mpz_t g;
- mpz_t p;
- mpz_t q;
- mpz_t x;
-}
-dsaKey;
-
-static int
-dsaSign (dsaKey * key, mpz_t m, mpz_t k, mpz_t r, mpz_t s)
-{
- mpz_t temp;
- if (mpz_cmp_ui (k, 2) < 0 || mpz_cmp (k, key->q) >= 0)
- {
- return 1;
- }
- mpz_init (temp);
- mpz_powm (r, key->g, k, key->p);
- mpz_mod (r, r, key->q);
- mpz_invert (s, k, key->q);
- mpz_mul (temp, key->x, r);
- mpz_add (temp, m, temp);
- mpz_mul (s, s, temp);
- mpz_mod (s, s, key->q);
- mpz_clear (temp);
- return 0;
-}
-
-static int
-dsaVerify (dsaKey * key, mpz_t m, mpz_t r, mpz_t s)
-{
- int result;
- mpz_t u1, u2, v1, v2, w;
- if (mpz_cmp_ui (r, 0) <= 0 || mpz_cmp (r, key->q) >= 0 ||
- mpz_cmp_ui (s, 0) <= 0 || mpz_cmp (s, key->q) >= 0)
- return 0;
- mpz_init (u1);
- mpz_init (u2);
- mpz_init (v1);
- mpz_init (v2);
- mpz_init (w);
- mpz_invert (w, s, key->q);
- mpz_mul (u1, m, w);
- mpz_mod (u1, u1, key->q);
- mpz_mul (u2, r, w);
- mpz_mod (u2, u2, key->q);
- mpz_powm (v1, key->g, u1, key->p);
- mpz_powm (v2, key->y, u2, key->p);
- mpz_mul (w, v1, v2);
- mpz_mod (w, w, key->p);
- mpz_mod (w, w, key->q);
- if (mpz_cmp (r, w) == 0)
- result = 1;
- else
- result = 0;
- mpz_clear (u1);
- mpz_clear (u2);
- mpz_clear (v1);
- mpz_clear (v2);
- mpz_clear (w);
- return result;
-}
-
-static void dsaKey_dealloc (dsaKey *);
-static PyObject *dsaKey_getattr (dsaKey *, char *);
-static PyObject *dsaKey__sign (dsaKey *, PyObject *);
-static PyObject *dsaKey__verify (dsaKey *, PyObject *);
-static PyObject *dsaKey_size (dsaKey *, PyObject *);
-static PyObject *dsaKey_hasprivate (dsaKey *, PyObject *);
-
-PyObject *dsaError; /* raised on errors */
-
-static PyTypeObject dsaKeyType = {
- PyObject_HEAD_INIT (NULL) 0,
- "dsaKey",
- sizeof (dsaKey),
- 0,
- (destructor) dsaKey_dealloc, /* dealloc */
- 0, /* print */
- (getattrfunc) dsaKey_getattr, /* getattr */
- 0, /* setattr */
- 0, /* compare */
- 0, /* repr */
- 0, /* as_number */
- 0, /* as_sequence */
- 0, /* as_mapping */
- 0, /* hash */
- 0, /* call */
-};
-
-static PyMethodDef dsaKey__methods__[] = {
- {"_sign", (PyCFunction) dsaKey__sign, METH_VARARGS, "Sign the given long."},
- {"_verify", (PyCFunction) dsaKey__verify, METH_VARARGS,
- "Verify that the signature is valid."},
- {"size", (PyCFunction) dsaKey_size, METH_VARARGS,
- "Return the number of bits that this key can handle."},
- {"hasprivate", (PyCFunction) dsaKey_hasprivate, METH_VARARGS,
- "Return 1 or 0 if this key does/doesn't have a private key."},
- {NULL, NULL, 0, NULL}
-};
-
-PyObject *
-dsaKey_new (PyObject * self, PyObject * args)
-{
- PyLongObject *y = NULL, *g = NULL, *p = NULL, *q = NULL, *x = NULL;
- dsaKey *key;
- key = PyObject_New (dsaKey, &dsaKeyType);
- mpz_init (key->y);
- mpz_init (key->g);
- mpz_init (key->p);
- mpz_init (key->q);
- mpz_init (key->x);
- PyArg_ParseTuple (args, "O!O!O!O!|O!", &PyLong_Type, &y,
- &PyLong_Type, &g,
- &PyLong_Type, &p, &PyLong_Type, &q, &PyLong_Type, &x);
- longObjToMPZ (key->y, y);
- longObjToMPZ (key->g, g);
- longObjToMPZ (key->p, p);
- longObjToMPZ (key->q, q);
- if (x)
- {
- longObjToMPZ (key->x, x);
- }
- /*Py_XDECREF(n);
- Py_XDECREF(e);
- Py_XDECREF(d);
- Py_XDECREF(p);
- Py_XDECREF(q); */
- return (PyObject *) key;
-}
-
-static void
-dsaKey_dealloc (dsaKey * key)
-{
- mpz_clear (key->y);
- mpz_clear (key->g);
- mpz_clear (key->p);
- mpz_clear (key->q);
- mpz_clear (key->x);
- PyObject_Del (key);
-}
-
-static PyObject *
-dsaKey_getattr (dsaKey * key, char *attr)
-{
- if (strcmp (attr, "y") == 0)
- return mpzToLongObj (key->y);
- else if (strcmp (attr, "g") == 0)
- return mpzToLongObj (key->g);
- else if (strcmp (attr, "p") == 0)
- return mpzToLongObj (key->p);
- else if (strcmp (attr, "q") == 0)
- return mpzToLongObj (key->q);
- else if (strcmp (attr, "x") == 0)
- {
- if (mpz_size (key->x) == 0)
- {
- PyErr_SetString (PyExc_AttributeError,
- "rsaKey instance has no attribute 'x'");
- return NULL;
- }
- return mpzToLongObj (key->x);
- }
- else
- {
- return Py_FindMethod (dsaKey__methods__, (PyObject *) key, attr);
- }
-}
-
-PyObject *
-dsaKey__sign (dsaKey * key, PyObject * args)
-{
- PyObject *lm, *lk, *lr, *ls;
- mpz_t m, k, r, s;
- int result;
- if (!(PyArg_ParseTuple (args, "O!O!", &PyLong_Type, &lm,
- &PyLong_Type, &lk)))
- {
- return NULL;
- }
- mpz_init (m);
- mpz_init (k);
- mpz_init (r);
- mpz_init (s);
- longObjToMPZ (m, (PyLongObject *) lm);
- longObjToMPZ (k, (PyLongObject *) lk);
- result = dsaSign (key, m, k, r, s);
- if (result == 1)
- {
- PyErr_SetString (dsaError, "K not between 2 and q");
- return NULL;
- }
- lr = mpzToLongObj (r);
- ls = mpzToLongObj (s);
- mpz_clear (m);
- mpz_clear (k);
- mpz_clear (r);
- mpz_clear (s);
- return Py_BuildValue ("(NN)", lr, ls);
-}
-
-PyObject *
-dsaKey__verify (dsaKey * key, PyObject * args)
-{
- PyObject *lm, *lr, *ls;
- mpz_t m, r, s;
- int result;
- if (!(PyArg_ParseTuple (args, "O!O!O!", &PyLong_Type, &lm,
- &PyLong_Type, &lr, &PyLong_Type, &ls)))
- {
- return NULL;
- }
- mpz_init (m);
- mpz_init (r);
- mpz_init (s);
- longObjToMPZ (m, (PyLongObject *) lm);
- longObjToMPZ (r, (PyLongObject *) lr);
- longObjToMPZ (s, (PyLongObject *) ls);
- result = dsaVerify (key, m, r, s);
- mpz_clear (m);
- mpz_clear (r);
- mpz_clear (s);
- return Py_BuildValue ("i", result);
-}
-
-PyObject *
-dsaKey_size (dsaKey * key, PyObject * args)
-{
- if (!PyArg_ParseTuple (args, ""))
- return NULL;
- return Py_BuildValue ("i", mpz_sizeinbase (key->p, 2) - 1);
-}
-
-PyObject *
-dsaKey_hasprivate (dsaKey * key, PyObject * args)
-{
- if (!PyArg_ParseTuple (args, ""))
- return NULL;
- if (mpz_size (key->x) == 0)
- return Py_BuildValue ("i", 0);
- else
- return Py_BuildValue ("i", 1);
-}
-
-
-void
-init_dsa (void)
-{
- dsaKeyType.ob_type = &PyType_Type;
- _dsa_module = Py_InitModule ("_dsa", _dsa__methods__);
- _dsa_dict = PyModule_GetDict (_dsa_module);
- dsaError = PyErr_NewException ("_dsa.error", NULL, NULL);
- PyDict_SetItemString (_dsa_dict, "error", dsaError);
-}
http://git-wip-us.apache.org/repos/asf/incubator-hawq/blob/b0d16155/tools/bin/pythonSrc/pycrypto-2.0.1/src/_fastmath.c
----------------------------------------------------------------------
diff --git a/tools/bin/pythonSrc/pycrypto-2.0.1/src/_fastmath.c b/tools/bin/pythonSrc/pycrypto-2.0.1/src/_fastmath.c
deleted file mode 100755
index 7fe7abe..0000000
--- a/tools/bin/pythonSrc/pycrypto-2.0.1/src/_fastmath.c
+++ /dev/null
@@ -1,804 +0,0 @@
-
-/*
- * _fastmath.c: Accelerator module that uses GMP for faster numerics.
- *
- * Part of the Python Cryptography Toolkit
- *
- * Distribute and use freely; there are no restrictions on further
- * dissemination and usage except those imposed by the laws of your
- * country of residence.
- *
- * $Id: _fastmath.c,v 1.13 2003/04/04 19:20:29 jbontje Exp $
- */
-
-#include <stdio.h>
-#include <string.h>
-#include <Python.h>
-#include <longintrepr.h> /* for conversions */
-#include <gmp.h>
-
-void
-longObjToMPZ (mpz_t m, PyLongObject * p)
-{
- int size, i;
- mpz_t temp, temp2;
- mpz_init (temp);
- mpz_init (temp2);
- if (p->ob_size > 0)
- size = p->ob_size;
- else
- size = -p->ob_size;
- for (i = 0; i < size; i++)
- {
- mpz_set_ui (temp, p->ob_digit[i]);
- mpz_mul_2exp (temp2, temp, SHIFT * i);
- mpz_add (m, m, temp2);
- }
- mpz_clear (temp);
- mpz_clear (temp2);
-}
-
-PyObject *
-mpzToLongObj (mpz_t m)
-{
- /* borrowed from gmpy */
- int size = (mpz_sizeinbase (m, 2) + SHIFT - 1) / SHIFT;
- int i;
- mpz_t temp;
- PyLongObject *l = _PyLong_New (size);
- if (!l)
- return NULL;
- mpz_init_set (temp, m);
- for (i = 0; i < size; i++)
- {
- l->ob_digit[i] = (digit) (mpz_get_ui (temp) & MASK);
- mpz_fdiv_q_2exp (temp, temp, SHIFT);
- }
- i = size;
- while ((i > 0) && (l->ob_digit[i - 1] == 0))
- i--;
- l->ob_size = i;
- mpz_clear (temp);
- return (PyObject *) l;
-}
-
-typedef struct
-{
- PyObject_HEAD mpz_t y;
- mpz_t g;
- mpz_t p;
- mpz_t q;
- mpz_t x;
-}
-dsaKey;
-
-typedef struct
-{
- PyObject_HEAD mpz_t n;
- mpz_t e;
- mpz_t d;
- mpz_t p;
- mpz_t q;
- mpz_t u;
-}
-rsaKey;
-
-PyObject *rsaKey_new (PyObject *, PyObject *);
-PyObject *dsaKey_new (PyObject *, PyObject *);
-
-static void dsaKey_dealloc (dsaKey *);
-static PyObject *dsaKey_getattr (dsaKey *, char *);
-static PyObject *dsaKey__sign (dsaKey *, PyObject *);
-static PyObject *dsaKey__verify (dsaKey *, PyObject *);
-static PyObject *dsaKey_size (dsaKey *, PyObject *);
-static PyObject *dsaKey_has_private (dsaKey *, PyObject *);
-
-static void rsaKey_dealloc (rsaKey *);
-static PyObject *rsaKey_getattr (rsaKey *, char *);
-static PyObject *rsaKey__encrypt (rsaKey *, PyObject *);
-static PyObject *rsaKey__decrypt (rsaKey *, PyObject *);
-static PyObject *rsaKey__verify (rsaKey *, PyObject *);
-static PyObject *rsaKey__blind (rsaKey *, PyObject *);
-static PyObject *rsaKey__unblind (rsaKey *, PyObject *);
-static PyObject *rsaKey_size (rsaKey *, PyObject *);
-static PyObject *rsaKey_has_private (rsaKey *, PyObject *);
-
-static int
-dsaSign (dsaKey * key, mpz_t m, mpz_t k, mpz_t r, mpz_t s)
-{
- mpz_t temp;
- if (mpz_cmp_ui (k, 2) < 0 || mpz_cmp (k, key->q) >= 0)
- {
- return 1;
- }
- mpz_init (temp);
- mpz_powm (r, key->g, k, key->p);
- mpz_mod (r, r, key->q);
- mpz_invert (s, k, key->q);
- mpz_mul (temp, key->x, r);
- mpz_add (temp, m, temp);
- mpz_mul (s, s, temp);
- mpz_mod (s, s, key->q);
- mpz_clear (temp);
- return 0;
-}
-
-static int
-dsaVerify (dsaKey * key, mpz_t m, mpz_t r, mpz_t s)
-{
- int result;
- mpz_t u1, u2, v1, v2, w;
- if (mpz_cmp_ui (r, 0) <= 0 || mpz_cmp (r, key->q) >= 0 ||
- mpz_cmp_ui (s, 0) <= 0 || mpz_cmp (s, key->q) >= 0)
- return 0;
- mpz_init (u1);
- mpz_init (u2);
- mpz_init (v1);
- mpz_init (v2);
- mpz_init (w);
- mpz_invert (w, s, key->q);
- mpz_mul (u1, m, w);
- mpz_mod (u1, u1, key->q);
- mpz_mul (u2, r, w);
- mpz_mod (u2, u2, key->q);
- mpz_powm (v1, key->g, u1, key->p);
- mpz_powm (v2, key->y, u2, key->p);
- mpz_mul (w, v1, v2);
- mpz_mod (w, w, key->p);
- mpz_mod (w, w, key->q);
- if (mpz_cmp (r, w) == 0)
- result = 1;
- else
- result = 0;
- mpz_clear (u1);
- mpz_clear (u2);
- mpz_clear (v1);
- mpz_clear (v2);
- mpz_clear (w);
- return result;
-}
-
-
-static int
-rsaEncrypt (rsaKey * key, mpz_t v)
-{
- if (mpz_cmp (v, key->n) >= 0)
- {
- return 1;
- }
- mpz_powm (v, v, key->e, key->n);
- return 0;
-}
-
-static int
-rsaDecrypt (rsaKey * key, mpz_t v)
-{
- mpz_t m1, m2, h;
- if (mpz_cmp (v, key->n) >= 0)
- {
- return 1;
- }
- if (mpz_size (key->d) == 0)
- {
- return 2;
- }
-
- if ((mpz_size (key->p) != 0) && (mpz_size (key->q) != 0) &&
- (mpz_size (key->u) != 0))
- {
- /* fast path */
- mpz_init(m1);
- mpz_init(m2);
- mpz_init(h);
-
- /* m1 = c ^ (d mod (p-1)) mod p */
- mpz_sub_ui(h, key->p, 1);
- mpz_fdiv_r(h, key->d, h);
- mpz_powm(m1, v, h, key->p);
- /* m2 = c ^ (d mod (q-1)) mod q */
- mpz_sub_ui(h, key->q, 1);
- mpz_fdiv_r(h, key->d, h);
- mpz_powm(m2, v, h, key->q);
- /* h = u * ( m2 - m1 ) mod q */
- mpz_sub(h, m2, m1);
- if (mpz_sgn(h)==-1)
- mpz_add(h, h, key->q);
- mpz_mul(h, key->u, h);
- mpz_mod(h, h, key->q);
- /* m = m2 + h * p */
- mpz_mul(h, h, key->p);
- mpz_add(v, m1, h);
- /* ready */
-
- mpz_clear(m1);
- mpz_clear(m2);
- mpz_clear(h);
- return 0;
- }
-
- /* slow */
- mpz_powm (v, v, key->d, key->n);
- return 0;
-}
-
-static int
-rsaBlind (rsaKey * key, mpz_t v, mpz_t b)
-{
- if (mpz_cmp (v, key->n) >= 0)
- {
- return 1;
- }
- if (mpz_cmp (b, key->n) >= 0)
- {
- return 2;
- }
- mpz_powm (b, b, key->e, key->n);
- mpz_mul (v, v, b);
- mpz_mod (v, v, key->n);
- return 0;
-}
-
-static int
-rsaUnBlind (rsaKey * key, mpz_t v, mpz_t b)
-{
- if (mpz_cmp (v, key->n) >= 0)
- {
- return 1;
- }
- if (mpz_cmp (b, key->n) >= 0)
- {
- return 2;
- }
- if (!mpz_invert (b, b, key->n))
- {
- return 3;
- }
- mpz_mul (v, v, b);
- mpz_mod (v, v, key->n);
- return 0;
-}
-
-
-static PyTypeObject dsaKeyType = {
- PyObject_HEAD_INIT (NULL) 0,
- "dsaKey",
- sizeof (dsaKey),
- 0,
- (destructor) dsaKey_dealloc, /* dealloc */
- 0, /* print */
- (getattrfunc) dsaKey_getattr, /* getattr */
- 0, /* setattr */
- 0, /* compare */
- 0, /* repr */
- 0, /* as_number */
- 0, /* as_sequence */
- 0, /* as_mapping */
- 0, /* hash */
- 0, /* call */
-};
-
-static PyMethodDef dsaKey__methods__[] = {
- {"_sign", (PyCFunction) dsaKey__sign, METH_VARARGS,
- "Sign the given long."},
- {"_verify", (PyCFunction) dsaKey__verify, METH_VARARGS,
- "Verify that the signature is valid."},
- {"size", (PyCFunction) dsaKey_size, METH_VARARGS,
- "Return the number of bits that this key can handle."},
- {"has_private", (PyCFunction) dsaKey_has_private, METH_VARARGS,
- "Return 1 or 0 if this key does/doesn't have a private key."},
- {NULL, NULL, 0, NULL}
-};
-
-PyObject *fastmathError; /* raised on errors */
-
-static PyTypeObject rsaKeyType = {
- PyObject_HEAD_INIT (NULL) 0,
- "rsaKey",
- sizeof (rsaKey),
- 0,
- (destructor) rsaKey_dealloc, /* dealloc */
- 0, /* print */
- (getattrfunc) rsaKey_getattr, /* getattr */
- 0, /* setattr */
- 0, /* compare */
- 0, /* repr */
- 0, /* as_number */
- 0, /* as_sequence */
- 0, /* as_mapping */
- 0, /* hash */
- 0, /* call */
-};
-
-static PyMethodDef rsaKey__methods__[] = {
- {"_encrypt", (PyCFunction) rsaKey__encrypt, METH_VARARGS,
- "Encrypt the given long."},
- {"_decrypt", (PyCFunction) rsaKey__decrypt, METH_VARARGS,
- "Decrypt the given long."},
- {"_sign", (PyCFunction) rsaKey__decrypt, METH_VARARGS,
- "Sign the given long."},
- {"_verify", (PyCFunction) rsaKey__verify, METH_VARARGS,
- "Verify that the signature is valid."},
- {"_blind", (PyCFunction) rsaKey__blind, METH_VARARGS,
- "Blind the given long."},
- {"_unblind", (PyCFunction) rsaKey__unblind, METH_VARARGS,
- "Unblind the given long."},
- {"size", (PyCFunction) rsaKey_size, METH_VARARGS,
- "Return the number of bits that this key can handle."},
- {"has_private", (PyCFunction) rsaKey_has_private, METH_VARARGS,
- "Return 1 or 0 if this key does/doesn't have a private key."},
- {NULL, NULL, 0, NULL}
-};
-
-PyObject *
-dsaKey_new (PyObject * self, PyObject * args)
-{
- PyLongObject *y = NULL, *g = NULL, *p = NULL, *q = NULL, *x = NULL;
- dsaKey *key;
- if (!PyArg_ParseTuple(args, "O!O!O!O!|O!", &PyLong_Type, &y,
- &PyLong_Type, &g, &PyLong_Type, &p,
- &PyLong_Type, &q, &PyLong_Type, &x))
- return NULL;
-
- key = PyObject_New (dsaKey, &dsaKeyType);
- mpz_init (key->y);
- mpz_init (key->g);
- mpz_init (key->p);
- mpz_init (key->q);
- mpz_init (key->x);
- longObjToMPZ (key->y, y);
- longObjToMPZ (key->g, g);
- longObjToMPZ (key->p, p);
- longObjToMPZ (key->q, q);
- if (x)
- {
- longObjToMPZ (key->x, x);
- }
- return (PyObject *) key;
-}
-
-static void
-dsaKey_dealloc (dsaKey * key)
-{
- mpz_clear (key->y);
- mpz_clear (key->g);
- mpz_clear (key->p);
- mpz_clear (key->q);
- mpz_clear (key->x);
- PyObject_Del (key);
-}
-
-static PyObject *
-dsaKey_getattr (dsaKey * key, char *attr)
-{
- if (strcmp (attr, "y") == 0)
- return mpzToLongObj (key->y);
- else if (strcmp (attr, "g") == 0)
- return mpzToLongObj (key->g);
- else if (strcmp (attr, "p") == 0)
- return mpzToLongObj (key->p);
- else if (strcmp (attr, "q") == 0)
- return mpzToLongObj (key->q);
- else if (strcmp (attr, "x") == 0)
- {
- if (mpz_size (key->x) == 0)
- {
- PyErr_SetString (PyExc_AttributeError,
- "dsaKey instance has no attribute 'x'");
- return NULL;
- }
- return mpzToLongObj (key->x);
- }
- else
- {
- return Py_FindMethod (dsaKey__methods__, (PyObject *) key, attr);
- }
-}
-
-PyObject *
-dsaKey__sign (dsaKey * key, PyObject * args)
-{
- PyObject *lm, *lk, *lr, *ls;
- mpz_t m, k, r, s;
- int result;
- if (!PyArg_ParseTuple (args, "O!O!", &PyLong_Type, &lm,
- &PyLong_Type, &lk))
- {
- return NULL;
- }
- mpz_init (m);
- mpz_init (k);
- mpz_init (r);
- mpz_init (s);
- longObjToMPZ (m, (PyLongObject *) lm);
- longObjToMPZ (k, (PyLongObject *) lk);
- result = dsaSign (key, m, k, r, s);
- if (result == 1)
- {
- PyErr_SetString (fastmathError, "K not between 2 and q");
- return NULL;
- }
- lr = mpzToLongObj (r);
- ls = mpzToLongObj (s);
- mpz_clear (m);
- mpz_clear (k);
- mpz_clear (r);
- mpz_clear (s);
- return Py_BuildValue ("(NN)", lr, ls);
-}
-
-PyObject *
-dsaKey__verify (dsaKey * key, PyObject * args)
-{
- PyObject *lm, *lr, *ls;
- mpz_t m, r, s;
- int result;
- if (!PyArg_ParseTuple (args, "O!O!O!", &PyLong_Type, &lm,
- &PyLong_Type, &lr, &PyLong_Type, &ls))
- {
- return NULL;
- }
- mpz_init (m);
- mpz_init (r);
- mpz_init (s);
- longObjToMPZ (m, (PyLongObject *) lm);
- longObjToMPZ (r, (PyLongObject *) lr);
- longObjToMPZ (s, (PyLongObject *) ls);
- result = dsaVerify (key, m, r, s);
- mpz_clear (m);
- mpz_clear (r);
- mpz_clear (s);
- if (result) {
- Py_INCREF(Py_True);
- return Py_True;
- } else {
- Py_INCREF(Py_False);
- return Py_False;
- }
-}
-
-PyObject *
-dsaKey_size (dsaKey * key, PyObject * args)
-{
- if (!PyArg_ParseTuple (args, ""))
- return NULL;
- return Py_BuildValue ("i", mpz_sizeinbase (key->p, 2) - 1);
-}
-
-PyObject *
-dsaKey_has_private (dsaKey * key, PyObject * args)
-{
- if (!PyArg_ParseTuple (args, ""))
- return NULL;
- if (mpz_size (key->x) == 0) {
- Py_INCREF(Py_False);
- return Py_False;
- } else {
- Py_INCREF(Py_True);
- return Py_True;
- }
-}
-
-PyObject *
-rsaKey_new (PyObject * self, PyObject * args)
-{
- PyLongObject *n = NULL, *e = NULL, *d = NULL, *p = NULL, *q = NULL,
- *u = NULL;
- rsaKey *key;
-
- if (!PyArg_ParseTuple(args, "O!O!|O!O!O!O!", &PyLong_Type, &n,
- &PyLong_Type, &e, &PyLong_Type, &d,
- &PyLong_Type, &p, &PyLong_Type, &q,
- &PyLong_Type, &u))
- return NULL;
-
- key = PyObject_New (rsaKey, &rsaKeyType);
- mpz_init (key->n);
- mpz_init (key->e);
- mpz_init (key->d);
- mpz_init (key->p);
- mpz_init (key->q);
- mpz_init (key->u);
- longObjToMPZ (key->n, n);
- longObjToMPZ (key->e, e);
- if (!d)
- {
- return (PyObject *) key;
- }
- longObjToMPZ (key->d, d);
- if (p && q)
- {
- longObjToMPZ (key->p, p);
- longObjToMPZ (key->q, q);
- if (u) {
- longObjToMPZ (key->u, u);
- } else {
- mpz_invert (key->u, key->p, key->q);
- }
- }
- return (PyObject *) key;
-}
-
-static void
-rsaKey_dealloc (rsaKey * key)
-{
- mpz_clear (key->n);
- mpz_clear (key->e);
- mpz_clear (key->d);
- mpz_clear (key->p);
- mpz_clear (key->q);
- mpz_clear (key->u);
- PyObject_Del (key);
-}
-
-static PyObject *
-rsaKey_getattr (rsaKey * key, char *attr)
-{
- if (strcmp (attr, "n") == 0)
- return mpzToLongObj (key->n);
- else if (strcmp (attr, "e") == 0)
- return mpzToLongObj (key->e);
- else if (strcmp (attr, "d") == 0)
- {
- if (mpz_size (key->d) == 0)
- {
- PyErr_SetString(PyExc_AttributeError,
- "rsaKey instance has no attribute 'd'");
- return NULL;
- }
- return mpzToLongObj (key->d);
- }
- else if (strcmp (attr, "p") == 0)
- {
- if (mpz_size (key->p) == 0)
- {
- PyErr_SetString(PyExc_AttributeError,
- "rsaKey instance has no attribute 'p'");
- return NULL;
- }
- return mpzToLongObj (key->p);
- }
- else if (strcmp (attr, "q") == 0)
- {
- if (mpz_size (key->q) == 0)
- {
- PyErr_SetString(PyExc_AttributeError,
- "rsaKey instance has no attribute 'q'");
- return NULL;
- }
- return mpzToLongObj (key->q);
- }
- else if (strcmp (attr, "u") == 0)
- {
- if (mpz_size (key->u) == 0)
- {
- PyErr_SetString(PyExc_AttributeError,
- "rsaKey instance has no attribute 'u'");
- return NULL;
- }
- return mpzToLongObj (key->u);
- }
- else
- {
- return Py_FindMethod (rsaKey__methods__,
- (PyObject *) key, attr);
- }
-}
-
-PyObject *
-rsaKey__encrypt (rsaKey * key, PyObject * args)
-{
- PyObject *l, *r;
- mpz_t v;
- int result;
- if (!PyArg_ParseTuple (args, "O!", &PyLong_Type, &l))
- {
- return NULL;
- }
- mpz_init (v);
- longObjToMPZ (v, (PyLongObject *) l);
- result = rsaEncrypt (key, v);
- if (result == 1)
- {
- PyErr_SetString (fastmathError, "Plaintext too large");
- return NULL;
- }
- r = (PyObject *) mpzToLongObj (v);
- mpz_clear (v);
- return Py_BuildValue ("N", r);
-}
-
-PyObject *
-rsaKey__decrypt (rsaKey * key, PyObject * args)
-{
- PyObject *l, *r;
- mpz_t v;
- int result;
- if (!PyArg_ParseTuple (args, "O!", &PyLong_Type, &l))
- {
- return NULL;
- }
- mpz_init (v);
- longObjToMPZ (v, (PyLongObject *) l);
- result = rsaDecrypt (key, v);
- if (result == 1)
- {
- PyErr_SetString (fastmathError,
- "Ciphertext too large");
- return NULL;
- }
- else if (result == 2)
- {
- PyErr_SetString (fastmathError,
- "Private key not available in this object");
- return NULL;
- }
- r = mpzToLongObj (v);
- mpz_clear (v);
- return Py_BuildValue ("N", r);
-}
-
-PyObject *
-rsaKey__verify (rsaKey * key, PyObject * args)
-{
- PyObject *l, *lsig;
- mpz_t v, vsig;
- if (!PyArg_ParseTuple(args, "O!O!",
- &PyLong_Type, &l, &PyLong_Type, &lsig))
- {
- return NULL;
- }
- mpz_init (v);
- mpz_init (vsig);
- longObjToMPZ (v, (PyLongObject *) l);
- longObjToMPZ (vsig, (PyLongObject *) lsig);
- rsaEncrypt (key, vsig);
- if (mpz_cmp (v, vsig) == 0) {
- Py_INCREF(Py_True);
- return Py_True;
- }
- else {
- Py_INCREF(Py_False);
- return Py_False;
- }
-}
-
-PyObject *
-rsaKey__blind (rsaKey * key, PyObject * args)
-{
- PyObject *l, *lblind, *r;
- mpz_t v, vblind;
- int result;
- if (!PyArg_ParseTuple (args, "O!O!", &PyLong_Type, &l,
- &PyLong_Type, &lblind))
- {
- return NULL;
- }
- mpz_init (v);
- mpz_init (vblind);
- longObjToMPZ (v, (PyLongObject *) l);
- longObjToMPZ (vblind, (PyLongObject *) lblind);
- result = rsaBlind (key, v, vblind);
- if (result == 1)
- {
- PyErr_SetString (fastmathError, "Message too large");
- return NULL;
- }
- else if (result == 2)
- {
- PyErr_SetString (fastmathError, "Blinding factor too large");
- return NULL;
- }
- r = (PyObject *) mpzToLongObj (v);
- mpz_clear (v);
- mpz_clear (vblind);
- return Py_BuildValue ("N", r);
-}
-
-PyObject *
-rsaKey__unblind (rsaKey * key, PyObject * args)
-{
- PyObject *l, *lblind, *r;
- mpz_t v, vblind;
- int result;
- if (!PyArg_ParseTuple (args, "O!O!", &PyLong_Type, &l,
- &PyLong_Type, &lblind))
- {
- return NULL;
- }
- mpz_init (v);
- mpz_init (vblind);
- longObjToMPZ (v, (PyLongObject *) l);
- longObjToMPZ (vblind, (PyLongObject *) lblind);
- result = rsaUnBlind (key, v, vblind);
- if (result == 1)
- {
- PyErr_SetString (fastmathError, "Message too large");
- return NULL;
- }
- else if (result == 2)
- {
- PyErr_SetString (fastmathError, "Blinding factor too large");
- return NULL;
- }
- else if (result == 3)
- {
- PyErr_SetString (fastmathError, "Inverse doesn't exist");
- return NULL;
- }
- r = (PyObject *) mpzToLongObj (v);
- mpz_clear (v);
- mpz_clear (vblind);
- return Py_BuildValue ("N", r);
-}
-
-PyObject *
-rsaKey_size (rsaKey * key, PyObject * args)
-{
- if (!PyArg_ParseTuple (args, ""))
- return NULL;
- return Py_BuildValue ("i", mpz_sizeinbase (key->n, 2) - 1);
-}
-
-PyObject *
-rsaKey_has_private (rsaKey * key, PyObject * args)
-{
- if (!PyArg_ParseTuple (args, ""))
- return NULL;
- if (mpz_size (key->d) == 0) {
- Py_INCREF(Py_False);
- return Py_False;
- } else {
- Py_INCREF(Py_True);
- return Py_True;
- }
-}
-
-
-PyObject *
-isPrime (PyObject * self, PyObject * args)
-{
- PyObject *l;
- mpz_t n;
- int result;
-
- if (!PyArg_ParseTuple (args, "O!", &PyLong_Type, &l))
- {
- return NULL;
- }
- mpz_init (n);
- longObjToMPZ (n, (PyLongObject *) l);
-
- result = mpz_probab_prime_p(n, 5);
-
- mpz_clear (n);
-
- if (result == 0) {
- Py_INCREF(Py_False);
- return Py_False;
- } else {
- Py_INCREF(Py_True);
- return Py_True;
- }
-}
-
-
-static PyMethodDef _fastmath__methods__[] = {
- {"dsa_construct", dsaKey_new, METH_VARARGS},
- {"rsa_construct", rsaKey_new, METH_VARARGS},
- {"isPrime", isPrime, METH_VARARGS},
- {NULL, NULL}
-};
-
-void
-init_fastmath (void)
-{
- PyObject *_fastmath_module;
- PyObject *_fastmath_dict;
-
- rsaKeyType.ob_type = &PyType_Type;
- dsaKeyType.ob_type = &PyType_Type;
- _fastmath_module = Py_InitModule ("_fastmath", _fastmath__methods__);
- _fastmath_dict = PyModule_GetDict (_fastmath_module);
- fastmathError = PyErr_NewException ("_fastmath.error", NULL, NULL);
- PyDict_SetItemString (_fastmath_dict, "error", fastmathError);
-}
http://git-wip-us.apache.org/repos/asf/incubator-hawq/blob/b0d16155/tools/bin/pythonSrc/pycrypto-2.0.1/src/_rsa.c
----------------------------------------------------------------------
diff --git a/tools/bin/pythonSrc/pycrypto-2.0.1/src/_rsa.c b/tools/bin/pythonSrc/pycrypto-2.0.1/src/_rsa.c
deleted file mode 100755
index e51d188..0000000
--- a/tools/bin/pythonSrc/pycrypto-2.0.1/src/_rsa.c
+++ /dev/null
@@ -1,346 +0,0 @@
-
-/*
- * _rsa.c: C implementation of the RSA algorithm.
- *
- * Part of the Python Cryptography Toolkit
- *
- * Distribute and use freely; there are no restrictions on further
- * dissemination and usage except those imposed by the laws of your
- * country of residence.
- *
- */
-
-#include <stdio.h>
-#include <string.h>
-#include <Python.h>
-#include <longintrepr.h> /* for conversions */
-#include <gmp.h>
-
-PyObject *_rsa_module;
-PyObject *_rsa_dict;
-
-void
-longObjToMPZ (mpz_t m, PyLongObject * p)
-{
- int size, i;
- mpz_t temp, temp2;
- mpz_init (temp);
- mpz_init (temp2);
- if (p->ob_size > 0)
- size = p->ob_size;
- else
- size = -p->ob_size;
- for (i = 0; i < size; i++)
- {
- mpz_set_ui (temp, p->ob_digit[i]);
- mpz_mul_2exp (temp2, temp, SHIFT * i);
- mpz_add (m, m, temp2);
- }
- mpz_clear (temp);
- mpz_clear (temp2);
-}
-
-PyObject *
-mpzToLongObj (mpz_t m)
-{
- /* borrowed from gmpy */
- int size = (mpz_sizeinbase (m, 2) + SHIFT - 1) / SHIFT;
- int i;
- mpz_t temp;
- PyLongObject *l = _PyLong_New (size);
- if (!l)
- return NULL;
- mpz_init_set (temp, m);
- for (i = 0; i < size; i++)
- {
- l->ob_digit[i] = (digit) (mpz_get_ui (temp) & MASK);
- mpz_fdiv_q_2exp (temp, temp, SHIFT);
- }
- i = size;
- while ((i > 0) && (l->ob_digit[i - 1] == 0))
- i--;
- l->ob_size = i;
- mpz_clear (temp);
- return (PyObject *) l;
-}
-
-PyObject *rsaKey_new (PyObject *, PyObject *);
-
-static PyMethodDef _rsa__methods__[] = {
- {"construct", rsaKey_new, METH_VARARGS},
- {NULL, NULL}
-};
-
-typedef struct
-{
- PyObject_HEAD mpz_t n;
- mpz_t e;
- mpz_t d;
- mpz_t p;
- mpz_t q;
-}
-rsaKey;
-
-static int
-rsaEncrypt (rsaKey * key, mpz_t v)
-{
- if (mpz_cmp (v, key->n) >= 0)
- {
- return 1;
- }
- mpz_powm (v, v, key->e, key->n);
- return 0;
-}
-
-static int
-rsaDecrypt (rsaKey * key, mpz_t v)
-{
- if (mpz_cmp (v, key->n) >= 0)
- {
- return 1;
- }
- if (mpz_size (key->d) == 0)
- {
- return 2;
- }
- mpz_powm (v, v, key->d, key->n);
- return 0;
-}
-
-static void rsaKey_dealloc (rsaKey *);
-static PyObject *rsaKey_getattr (rsaKey *, char *);
-static PyObject *rsaKey__encrypt (rsaKey *, PyObject *);
-static PyObject *rsaKey__decrypt (rsaKey *, PyObject *);
-static PyObject *rsaKey__verify (rsaKey *, PyObject *);
-static PyObject *rsaKey_size (rsaKey *, PyObject *);
-static PyObject *rsaKey_hasprivate (rsaKey *, PyObject *);
-
-PyObject *rsaError; /* raised on errors */
-
-static PyTypeObject rsaKeyType = {
- PyObject_HEAD_INIT (NULL) 0,
- "rsaKey",
- sizeof (rsaKey),
- 0,
- (destructor) rsaKey_dealloc, /* dealloc */
- 0, /* print */
- (getattrfunc) rsaKey_getattr, /* getattr */
- 0, /* setattr */
- 0, /* compare */
- 0, /* repr */
- 0, /* as_number */
- 0, /* as_sequence */
- 0, /* as_mapping */
- 0, /* hash */
- 0, /* call */
-};
-
-static PyMethodDef rsaKey__methods__[] = {
- {"_encrypt", (PyCFunction) rsaKey__encrypt, METH_VARARGS,
- "Encrypt the given long."},
- {"_decrypt", (PyCFunction) rsaKey__decrypt, METH_VARARGS,
- "Decrypt the given long."},
- {"_sign", (PyCFunction) rsaKey__decrypt, METH_VARARGS,
- "Sign the given long."},
- {"_verify", (PyCFunction) rsaKey__verify, METH_VARARGS,
- "Verify that the signature is valid."},
- {"size", (PyCFunction) rsaKey_size, METH_VARARGS,
- "Return the number of bits that this key can handle."},
- {"hasprivate", (PyCFunction) rsaKey_hasprivate, METH_VARARGS,
- "Return 1 or 0 if this key does/doesn't have a private key."},
- {NULL, NULL, 0, NULL}
-};
-
-PyObject *
-rsaKey_new (PyObject * self, PyObject * args)
-{
- PyLongObject *n = NULL, *e = NULL, *d = NULL, *p = NULL, *q = NULL;
- rsaKey *key;
- key = PyObject_New (rsaKey, &rsaKeyType);
- mpz_init (key->n);
- mpz_init (key->e);
- mpz_init (key->d);
- mpz_init (key->p);
- mpz_init (key->q);
- PyArg_ParseTuple (args, "O!O!|O!O!O!", &PyLong_Type, &n,
- &PyLong_Type, &e,
- &PyLong_Type, &d, &PyLong_Type, &p, &PyLong_Type, &q);
- longObjToMPZ (key->n, n);
- longObjToMPZ (key->e, e);
- if (!d)
- {
- return (PyObject *) key;
- }
- longObjToMPZ (key->d, d);
- if (p)
- {
- if (q)
- {
- longObjToMPZ (key->p, p);
- longObjToMPZ (key->q, q);
- }
- }
- /*Py_XDECREF(n);
- Py_XDECREF(e);
- Py_XDECREF(d);
- Py_XDECREF(p);
- Py_XDECREF(q); */
- return (PyObject *) key;
-}
-
-static void
-rsaKey_dealloc (rsaKey * key)
-{
- mpz_clear (key->n);
- mpz_clear (key->e);
- mpz_clear (key->d);
- mpz_clear (key->p);
- mpz_clear (key->q);
- PyObject_Del (key);
-}
-
-static PyObject *
-rsaKey_getattr (rsaKey * key, char *attr)
-{
- if (strcmp (attr, "n") == 0)
- return mpzToLongObj (key->n);
- else if (strcmp (attr, "e") == 0)
- return mpzToLongObj (key->e);
- else if (strcmp (attr, "d") == 0)
- {
- if (mpz_size (key->d) == 0)
- {
- PyErr_SetString (PyExc_AttributeError,
- "rsaKey instance has no attribute 'd'");
- return NULL;
- }
- return mpzToLongObj (key->d);
- }
- else if (strcmp (attr, "p") == 0)
- {
- if (mpz_size (key->p) == 0)
- {
- PyErr_SetString (PyExc_AttributeError,
- "rsaKey instance has no attribute 'p'");
- return NULL;
- }
- return mpzToLongObj (key->p);
- }
- else if (strcmp (attr, "q") == 0)
- {
- if (mpz_size (key->q) == 0)
- {
- PyErr_SetString (PyExc_AttributeError,
- "rsaKey instance has no attribute 'q'");
- return NULL;
- }
- return mpzToLongObj (key->q);
- }
- else
- {
- return Py_FindMethod (rsaKey__methods__, (PyObject *) key, attr);
- }
-}
-
-PyObject *
-rsaKey__encrypt (rsaKey * key, PyObject * args)
-{
- PyObject *l, *r;
- mpz_t v;
- int result;
- if (!(PyArg_ParseTuple (args, "O!", &PyLong_Type, &l)))
- {
- return NULL;
- }
- mpz_init (v);
- longObjToMPZ (v, (PyLongObject *) l);
- result = rsaEncrypt (key, v);
- if (result == 1)
- {
- PyErr_SetString (rsaError, "Plaintext too large");
- return NULL;
- }
- r = (PyObject *) mpzToLongObj (v);
- mpz_clear (v);
- return Py_BuildValue ("N", r);
-}
-
-PyObject *
-rsaKey__decrypt (rsaKey * key, PyObject * args)
-{
- PyObject *l, *r;
- mpz_t v;
- int result;
- if (!(PyArg_ParseTuple (args, "O!", &PyLong_Type, &l)))
- {
- return NULL;
- }
- mpz_init (v);
- longObjToMPZ (v, (PyLongObject *) l);
- result = rsaDecrypt (key, v);
- if (result == 1)
- {
- PyErr_SetString (rsaError, "Ciphertext too large");
- return NULL;
- }
- else if (result == 2)
- {
- PyErr_SetString (rsaError, "Private key not available in this object");
- return NULL;
- }
- r = mpzToLongObj (v);
- mpz_clear (v);
- return Py_BuildValue ("N", r);
-}
-
-PyObject *
-rsaKey__verify (rsaKey * key, PyObject * args)
-{
- PyObject *l, *lsig;
- mpz_t v, vsig;
- if (!
- (PyArg_ParseTuple
- (args, "O!O!", &PyLong_Type, &l, &PyLong_Type, &lsig)))
- {
- return NULL;
- }
- mpz_init (v);
- mpz_init (vsig);
- longObjToMPZ (v, (PyLongObject *) l);
- longObjToMPZ (vsig, (PyLongObject *) lsig);
- rsaEncrypt (key, vsig);
- if (mpz_cmp (v, vsig) == 0)
- return Py_BuildValue ("i", 1);
- else
- return Py_BuildValue ("i", 0);
-}
-
-PyObject *
-rsaKey_size (rsaKey * key, PyObject * args)
-{
- if (!PyArg_ParseTuple (args, ""))
- return NULL;
- return Py_BuildValue ("i", mpz_sizeinbase (key->n, 2) - 1);
-}
-
-PyObject *
-rsaKey_hasprivate (rsaKey * key, PyObject * args)
-{
- if (!PyArg_ParseTuple (args, ""))
- return NULL;
- if (mpz_size (key->d) == 0)
- return Py_BuildValue ("i", 0);
- else
- return Py_BuildValue ("i", 1);
-}
-
-
-void
-init_rsa (void)
-{
- rsaKeyType.ob_type = &PyType_Type;
- _rsa_module = Py_InitModule ("_rsa", _rsa__methods__);
- _rsa_dict = PyModule_GetDict (_rsa_module);
- rsaError = PyErr_NewException ("_rsa.error", NULL, NULL);
- PyDict_SetItemString (_rsa_dict, "error", rsaError);
-}