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http://git-wip-us.apache.org/repos/asf/incubator-milagro-crypto/blob/70e3a3a3/NOTICE ---------------------------------------------------------------------- diff --git a/NOTICE b/NOTICE deleted file mode 100644 index 434d2bb..0000000 --- a/NOTICE +++ /dev/null @@ -1,5 +0,0 @@ -Apache Milagro Crypto Libraries -Copyright 2016 The Apache Software Foundation - -This product includes software developed at -The Apache Software Foundation (http://www.apache.org/). http://git-wip-us.apache.org/repos/asf/incubator-milagro-crypto/blob/70e3a3a3/NOTICE.txt ---------------------------------------------------------------------- diff --git a/NOTICE.txt b/NOTICE.txt new file mode 100644 index 0000000..2e6c028 --- /dev/null +++ b/NOTICE.txt @@ -0,0 +1,5 @@ +Apache Milagro Crypto Libraries +Copyright 2016 The Apache Software Foundation + +This product includes software developed at +The Apache Software Foundation (http://www.apache.org/). http://git-wip-us.apache.org/repos/asf/incubator-milagro-crypto/blob/70e3a3a3/README.md ---------------------------------------------------------------------- diff --git a/README.md b/README.md deleted file mode 100644 index 7282e43..0000000 --- a/README.md +++ /dev/null @@ -1,42 +0,0 @@ -<h2>AMCL</h2> - -<p>This directory contains the source code for the AMCL Library.</p> - -<p>The directory structure is as follows</p> - -<dl> - <dt>./c</dt> - <dd>- C Source code</dd> - <dt>./js</dt> - <dd>- JavaScript code</dd> - <dt>./java</dt> - <dd>- JAVA code</dd> - <dt>./java64</dt> - <dd>- JAVA code optimal for a 64-bit Virtual Machine</dd> - <dt>./go</dt> - <dd>- GO code</dd> - <dt>./swift</dt> - <dd>- swift code</dd> - <dt>./cs</dt> - <dd>- C# code</dd> - <dt>./pythonCFFI</dt> - <dd>- Python code that accesses the C library via the CFFI module</dd> - <dt>./testVectors</dt> - <dd>- Test Vectors</dd> - <dt>./docs</dt> - <dd>- Documentation</dd> -</dl> - -<h2>Build Instructions</h2> - -<p>AMCL is a standards compliant C library with no external dependencies. It -can be built using the <a href="http://www.cmake.org";>CMake</a> build system. -In order to use the Python wrappers <a href="https://cffi.readthedocs.org/en/release-0.8/";>CFFI</a> is also -required. There are instructions provided for both Linux and Windows based systems.</p> - -<p>Instructions for the Linux build are in ./linux.md</p> - -<p>Instructions for the Mac OS build are in ./mac.md</p> - -<p>Instructions for the Windows build are in ./windows.md</p> - http://git-wip-us.apache.org/repos/asf/incubator-milagro-crypto/blob/70e3a3a3/bigtobig.cpp ---------------------------------------------------------------------- diff --git a/bigtobig.cpp b/bigtobig.cpp deleted file mode 100755 index 730b790..0000000 --- a/bigtobig.cpp +++ /dev/null @@ -1,292 +0,0 @@ -/* -Licensed to the Apache Software Foundation (ASF) under one -or more contributor license agreements. See the NOTICE file -distributed with this work for additional information -regarding copyright ownership. The ASF licenses this file -to you under the Apache License, Version 2.0 (the -"License"); you may not use this file except in compliance -with the License. You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, -software distributed under the License is distributed on an -"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, either express or implied. See the License for the -specific language governing permissions and limitations -under the License. -*/ - -// -// Program to convert from Big to AMCL BIG format -// cl /O2 bigtobig.cpp big.cpp miracl.lib -// gcc -O2 bigtobig.cpp big.cpp miracl.a -o bigtobig -// -// - -#include <iostream> -#include "zzn.h" - -using namespace std; - -Miracl precision=100; - -// Code to parse formula in command line -// This code isn't mine, but its public domain -// Shamefully I forget the source -// -// NOTE: It may be necessary on some platforms to change the operators * and # -// - -#if defined(unix) -#define TIMES '.' -#define RAISE '^' -#else -#define TIMES '*' -#define RAISE '#' -#endif - -Big tt; -static char *ss; - -void eval_power (Big& oldn,Big& n,char op) -{ - if (op) n=pow(oldn,toint(n)); // power(oldn,size(n),n,n); -} - -void eval_product (Big& oldn,Big& n,char op) -{ - switch (op) - { - case TIMES: - n*=oldn; - break; - case '/': - n=oldn/n; - break; - case '%': - n=oldn%n; - } -} - -void eval_sum (Big& oldn,Big& n,char op) -{ - switch (op) - { - case '+': - n+=oldn; - break; - case '-': - n=oldn-n; - } -} - -void eval (void) -{ - Big oldn[3]; - Big n; - int i; - char oldop[3]; - char op; - char minus; - for (i=0;i<3;i++) - { - oldop[i]=0; - } -LOOP: - while (*ss==' ') - ss++; - if (*ss=='-') /* Unary minus */ - { - ss++; - minus=1; - } - else - minus=0; - while (*ss==' ') - ss++; - if (*ss=='(' || *ss=='[' || *ss=='{') /* Number is subexpression */ - { - ss++; - eval (); - n=tt; - } - else /* Number is decimal value */ - { - for (i=0;ss[i]>='0' && ss[i]<='9';i++) - ; - if (!i) /* No digits found */ - { - cout << "Error - invalid number" << endl; - exit (20); - } - op=ss[i]; - ss[i]=0; - n=atoi(ss); - ss+=i; - *ss=op; - } - if (minus) n=-n; - do - op=*ss++; - while (op==' '); - if (op==0 || op==')' || op==']' || op=='}') - { - eval_power (oldn[2],n,oldop[2]); - eval_product (oldn[1],n,oldop[1]); - eval_sum (oldn[0],n,oldop[0]); - tt=n; - return; - } - else - { - if (op==RAISE) - { - eval_power (oldn[2],n,oldop[2]); - oldn[2]=n; - oldop[2]=RAISE; - } - else - { - if (op==TIMES || op=='/' || op=='%') - { - eval_power (oldn[2],n,oldop[2]); - oldop[2]=0; - eval_product (oldn[1],n,oldop[1]); - oldn[1]=n; - oldop[1]=op; - } - else - { - if (op=='+' || op=='-') - { - eval_power (oldn[2],n,oldop[2]); - oldop[2]=0; - eval_product (oldn[1],n,oldop[1]); - oldop[1]=0; - eval_sum (oldn[0],n,oldop[0]); - oldn[0]=n; - oldop[0]=op; - } - else /* Error - invalid operator */ - { - cout << "Error - invalid operator" << endl; - exit (20); - } - } - } - } - goto LOOP; -} - -void output(int w,Big t,Big m) -{ - Big y=t; - - for (int i=0;i<w;i++) - { - cout << "0x" << y%m ; - if (i<w-1) cout << ","; - y/=m; - } - cout << endl; -} - -int main(int argc, char **argv) -{ - int i,ip,chunk,basebits; - Big n,m; - BOOL gotP,gotA,gotB; - int Base; - miracl *mip=&precision; - argv++; argc--; - if (argc<1) - { - cout << "Program converts from Big to BIG" << endl; - cout << "bigtobig <big number> <chunk>> <basebits>" << endl; - cout << "OR" << endl; - cout << "bigtobig <formula for big number> <chunk>> <basebits>" << endl; -#if defined(unix) - cout << "e.g. bigtobig -f 2^255-19 32 29" << endl; -#else - cout << "e.g. bigtobig -f 2#255-19 32 29" << endl; -#endif - cout << "To input Big number in Hex, precede with -h" << endl; - return 0; - } - - ip=0; - gprime(1000); - gotP=gotA=gotB=FALSE; - n=0; - Base=10; - while (ip<argc) - { - if (!gotP && strcmp(argv[ip],"-f")==0) - { - ip++; - if (!gotP && ip<argc) - { - - ss=argv[ip++]; - tt=0; - eval(); - n=tt; - gotP=TRUE; - continue; - } - else - { - cout << "Error in command line" << endl; - return 0; - } - } - - - if (strcmp(argv[ip],"-h")==0) - { - ip++; - Base=16; - continue; - } - - if (!gotP) - { - mip->IOBASE=Base; - n=argv[ip++]; - mip->IOBASE=10; - gotP=TRUE; - continue; - } - if (!gotA) - { - mip->IOBASE=Base; - chunk=atoi(argv[ip++]); - gotA=TRUE; - continue; - } - if (!gotB) - { - mip->IOBASE=Base; - basebits=atoi(argv[ip++]); - gotB=TRUE; - continue; - } - cout << "Error in command line" << endl; - return 0; - } - if (!gotP || !gotA || !gotB) - { - cout << "Error in command line" << endl; - return 0; - } - - mip->IOBASE=16; - - m=pow((Big)2,basebits); - - output(1+bits(n)/basebits,n,m); - - return 0; -} - http://git-wip-us.apache.org/repos/asf/incubator-milagro-crypto/blob/70e3a3a3/bngen.cpp ---------------------------------------------------------------------- diff --git a/bngen.cpp b/bngen.cpp deleted file mode 100755 index f59d6f8..0000000 --- a/bngen.cpp +++ /dev/null @@ -1,511 +0,0 @@ -/* -Licensed to the Apache Software Foundation (ASF) under one -or more contributor license agreements. See the NOTICE file -distributed with this work for additional information -regarding copyright ownership. The ASF licenses this file -to you under the Apache License, Version 2.0 (the -"License"); you may not use this file except in compliance -with the License. You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, -software distributed under the License is distributed on an -"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, either express or implied. See the License for the -specific language governing permissions and limitations -under the License. -*/ - -/* BNGEN - Helper MIRACL program to generate constants for BN curve - -(MINGW build) - -g++ -O3 bngen.cpp big.cpp zzn.cpp zzn2.cpp ecn2.cpp miracl.a -o bngen.exe - -This ONLY works for D-type curves of the form y^2=x^3+2, with a negative x parameter, and x=3 mod 4 - -*/ - -#include <iostream> -#include "big.h" -#include "zzn2.h" -#include "ecn2.h" - -using namespace std; - -Miracl precision(20,0); - - -/* set d=0 for c, d=1 to include leading zeros, d=2 for JS-type square brackets, d=3 for L (for long) appended */ -void output(int d,int w,Big t,Big m) -{ - Big y=t; - - if (d!=2) cout << "{"; - else cout << "["; - for (int i=0;i<w;i++) - { - cout << "0x" << y%m; - y/=m; - if ((y==0 && (d==0 || d==2)) || i==w-1) break; - if (d==3) cout << "L,"; - else cout << ","; - } - if (d!=2) - { - if (d==3) cout << "L}"; - else cout << "}"; - } - else cout << "]"; -} - - -void q_power_frobenius(ECn2 &A,ZZn2 &F) -{ -// Fast multiplication of A by q (for Trace-Zero group members only) - ZZn2 x,y,z,w,r; - - A.get(x,y); - - w=F*F; - r=F; - - if (get_mip()->TWIST==MR_SEXTIC_M) r=inverse(F); // could be precalculated - if (get_mip()->TWIST==MR_SEXTIC_D) r=F; - - w=r*r; - x=w*conj(x); - y=r*w*conj(y); - - A.set(x,y); -} - -// -// Faster Hashing to G2 - Fuentes-Castaneda, Knapp and Rodriguez-Henriquez -// - -void cofactor(ECn2& S,ZZn2 &F,Big& x) -{ - ECn2 T,K; - T=S; - T*=-x; - T.norm(); - K=(T+T)+T; - K.norm(); - q_power_frobenius(K,F); - q_power_frobenius(S,F); q_power_frobenius(S,F); q_power_frobenius(S,F); - S+=T; S+=K; - q_power_frobenius(T,F); q_power_frobenius(T,F); - S+=T; - S.norm(); -} - - -void set_frobenius_constant(ZZn2 &X) -{ - Big p=get_modulus(); - switch (get_mip()->pmod8) - { - case 5: - X.set((Big)0,(Big)1); // = (sqrt(-2)^(p-1)/2 - break; - case 3: // = (1+sqrt(-1))^(p-1)/2 - X.set((Big)1,(Big)1); - break; - case 7: - X.set((Big)2,(Big)1); // = (2+sqrt(-1))^(p-1)/2 - default: break; - } - X=pow(X,(p-1)/6); -} - -int main() -{ - miracl *mip=&precision; - Big p,q,R,cru; - Big m,x,y,w,t,c,n,r,a,b,gx,gy,D,xa,xb,ya,yb; - ZZn2 X; - ECn2 Q; - ZZn2 Xa,Ya; - int i; - int CHUNK[4]={16,32,64,32}; - int WORDS[4]={20,9,5,11};//{20,9,5}; - int BITS[4]={13,29,56,24};//{13,29,56}; - - mip->IOBASE=16; - -/* Set BN value x which determines curve - note that x is assumed to be negative */ - -// x=(char *)"6000000000101041"; // for full 256-bit GT_STRONG parameter -// x=(char *)"4080000000000001"; // Fast but not not GT_STRONG parameter - - x=(char *)"4000020100608205"; // G2 and GT-Strong parameter - x=(char *)"4000000003C012B1"; // MIRACL's GT_STRONG parameter - x=(char *)"4080000000000001"; // Nogami's fast parameter - x=(char *)"4000806000004081"; // Best GT_STRONG parameter - - p=36*pow(x,4)-36*pow(x,3)+24*x*x-6*x+1; - ecurve((Big)0,(Big)2,p,MR_AFFINE); - mip->TWIST=MR_SEXTIC_D; - - cout << "/* AMCL - ROM C file for BN curve - Weierstrass Only */" << endl << endl; - - cout << "#define MBITS " << bits(p) << endl; - cout << "#define MOD8 " << p%8 << endl; - cout << endl; - cout << "const int CURVE_A=0;" << endl; - for (i=0;i<3;i++) - { - cout << "#if CHUNK==" << CHUNK[i] << endl << endl; - m=pow((Big)2,BITS[i]); - - - cout << "const chunk MConst=0x" << inverse(m-p%m,m) << ";" << endl; - - cout << "const BIG Modulus="; output(0,WORDS[i],p,m); cout << ";" << endl; - t=6*x*x+1; - q=p+1-t; - cout << "const BIG CURVE_Order="; output(0,WORDS[i],q,m); cout << ";" << endl; - cout << "const BIG CURVE_B={0x2};" << endl; - - R=pow((Big)2,WORDS[i]*BITS[i]); - // cout << "const BIG Monty=";output(0,WORDS[i],inverse(R,p),m); cout << ";" << endl; - - cout << "const BIG CURVE_Bnx="; output(0,WORDS[i],x,m); cout << ";" << endl; - - cru=(18*pow(x,3)-18*x*x+9*x-2); - cout << "const BIG CURVE_Cru="; output(0,WORDS[i],cru,m); cout << ";" << endl; - - set_frobenius_constant(X); - - X.get(a,b); - cout << "const BIG CURVE_Fra="; output(0,WORDS[i],a,m); cout << ";" << endl; - cout << "const BIG CURVE_Frb="; output(0,WORDS[i],b,m); cout << ";" << endl; - - Xa.set((ZZn)0,(ZZn)-1); - Ya.set((ZZn)1,ZZn(0)); - Q.set(Xa,Ya); - - cofactor(Q,X,x); - - Q.get(Xa,Ya); - Xa.get(a,b); - cout << "const BIG CURVE_Pxa="; output(0,WORDS[i],a,m); cout << ";" << endl; - cout << "const BIG CURVE_Pxb="; output(0,WORDS[i],b,m); cout << ";" << endl; - Ya.get(a,b); - cout << "const BIG CURVE_Pya="; output(0,WORDS[i],a,m); cout << ";" << endl; - cout << "const BIG CURVE_Pyb="; output(0,WORDS[i],b,m); cout << ";" << endl; - -// Q*=q; -// cout << "Q= " << Q << endl; - - cout << "const BIG CURVE_Gx="; output(0,WORDS[i],p-1,m); cout << ";" << endl; - cout << "const BIG CURVE_Gy="; output(0,WORDS[i],(Big)1,m); cout << ";" << endl; - - cout << "const BIG CURVE_W[2]={"; output(0,WORDS[i],6*x*x-4*x+1,m);cout << ","; output(0,WORDS[i],(2*x-1),m); cout << "};" << endl; - cout << "const BIG CURVE_SB[2][2]={"; cout << "{"; output(0,WORDS[i],6*x*x-2*x,m); cout << ","; output(0,WORDS[i],(2*x-1),m); cout << "}";cout << ","; cout << "{"; output(0,WORDS[i],(2*x-1),m); cout << ","; output(0,WORDS[i],q-(6*x*x-4*x+1),m); cout << "}"; cout << "};" << endl; - - cout << "const BIG CURVE_WB[4]={"; output(0,WORDS[i],2*x*x-3*x+1,m); cout << ","; output(0,WORDS[i],12*x*x*x-8*x*x+x,m); - cout << ","; output(0,WORDS[i],6*x*x*x-4*x*x+x,m); cout << ","; output(0,WORDS[i],2*x*x-x,m); cout << "};" << endl; - - cout << "const BIG CURVE_BB[4][4]={"; - cout << "{"; - output(0,WORDS[i],q-x+1,m); - cout << ","; output(0,WORDS[i],q-x,m); - cout << ","; output(0,WORDS[i],q-x,m); - cout << ","; output(0,WORDS[i],2*x,m); - cout << "}"; - - cout << ","; cout << "{";output(0,WORDS[i],2*x-1,m); - cout << ","; output(0,WORDS[i],q-x,m); - cout << ","; output(0,WORDS[i],q-x+1,m); - cout << ","; output(0,WORDS[i],q-x,m); - cout << "}"; - cout << ","; cout << "{"; output(0,WORDS[i],2*x,m); - cout << ","; output(0,WORDS[i],2*x-1,m); - cout << ","; output(0,WORDS[i],2*x-1,m); - cout << ","; output(0,WORDS[i],2*x-1,m); - cout << "}"; - - cout << ","; cout << "{"; output(0,WORDS[i],x+1,m); - cout << ","; output(0,WORDS[i],4*x-2,m); - cout << ","; output(0,WORDS[i],q-2*x-1,m); - cout << ","; output(0,WORDS[i],x+1,m); - cout << "}"; - cout << "};" << endl; - - cout << "#endif" << endl << endl; - - } - - cout << endl; - cout << "Cut here -----------------------------------------------------------" << endl; - cout << "/* AMCL - ROM Java file for 32-bit VM and BN curve - Weierstrass Only */" << endl << endl; - - cout << "public static final int MODBITS= " << bits(p) << ";" << endl; - cout << "public static final int MOD8= " << p%8 << ";" << endl; - cout << endl; - cout << "public static final int MODTYPE=NOT_SPECIAL;" << endl; - m=pow((Big)2,BITS[1]); - - - cout << "public static final int[] Modulus= "; output(1,WORDS[1],p,m); cout << ";" << endl; - R=pow((Big)2,WORDS[1]*BITS[1]); -// cout << "public static final int[] Monty=";output(1,WORDS[1],inverse(R,p),m); cout << ";" << endl; - cout << "public static final int MConst=0x" << inverse(m-p%m,m) << ";" << endl; - cout << endl; - cout << "public static final int CURVETYPE=WEIERSTRASS;" << endl; - - - cout << "public static final int CURVE_A = 0;" << endl; - cout << "public static final int[] CURVE_B = {0x2,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0};" << endl; - t=6*x*x+1; - q=p+1-t; - cout << "public static final int[] CURVE_Order="; output(1,WORDS[1],q,m); cout << ";" << endl; - - - cout << "public static final int[] CURVE_Bnx="; output(1,WORDS[1],x,m); cout << ";" << endl; - - cru=(18*pow(x,3)-18*x*x+9*x-2); - cout << "public static final int[] CURVE_Cru="; output(1,WORDS[1],cru,m); cout << ";" << endl; - - set_frobenius_constant(X); - - X.get(a,b); - cout << "public static final int[] CURVE_Fra="; output(1,WORDS[1],a,m); cout << ";" << endl; - cout << "public static final int[] CURVE_Frb="; output(1,WORDS[1],b,m); cout << ";" << endl; - - Xa.set((ZZn)0,(ZZn)-1); - Ya.set((ZZn)1,ZZn(0)); - Q.set(Xa,Ya); - - cofactor(Q,X,x); - - Q.get(Xa,Ya); - Xa.get(a,b); - cout << "public static final int[] CURVE_Pxa="; output(1,WORDS[1],a,m); cout << ";" << endl; - cout << "public static final int[] CURVE_Pxb="; output(1,WORDS[1],b,m); cout << ";" << endl; - Ya.get(a,b); - cout << "public static final int[] CURVE_Pya="; output(1,WORDS[1],a,m); cout << ";" << endl; - cout << "public static final int[] CURVE_Pyb="; output(1,WORDS[1],b,m); cout << ";" << endl; - -// Q*=q; -// cout << "Q= " << Q << endl; - - cout << "public static final int[] CURVE_Gx ="; output(1,WORDS[1],p-1,m); cout << ";" << endl; - cout << "public static final int[] CURVE_Gy ="; output(1,WORDS[1],(Big)1,m); cout << ";" << endl; - - cout << "public static final int[][] CURVE_W={"; output(1,WORDS[1],6*x*x-4*x+1,m);cout << ","; output(1,WORDS[1],(2*x-1),m); cout << "};" << endl; - cout << "public static final int[][][] CURVE_SB={"; cout << "{"; output(1,WORDS[1],6*x*x-2*x,m); cout << ","; output(1,WORDS[1],(2*x-1),m); cout << "}";cout << ","; cout << "{"; output(1,WORDS[1],(2*x-1),m); cout << ","; output(1,WORDS[1],q-(6*x*x-4*x+1),m); cout << "}"; cout << "};" << endl; - - cout << "public static final int[][] CURVE_WB={"; output(1,WORDS[1],2*x*x-3*x+1,m); cout << ","; output(1,WORDS[1],12*x*x*x-8*x*x+x,m); - cout << ","; output(1,WORDS[1],6*x*x*x-4*x*x+x,m); cout << ","; output(1,WORDS[1],2*x*x-x,m); cout << "};" << endl; - - cout << "public static final int[][][] CURVE_BB={"; - cout << "{"; - output(1,WORDS[1],q-x+1,m); - cout << ","; output(1,WORDS[1],q-x,m); - cout << ","; output(1,WORDS[1],q-x,m); - cout << ","; output(1,WORDS[1],2*x,m); - cout << "}"; - - cout << ","; cout << "{";output(1,WORDS[1],2*x-1,m); - cout << ","; output(1,WORDS[1],q-x,m); - cout << ","; output(1,WORDS[1],q-x+1,m); - cout << ","; output(1,WORDS[1],q-x,m); - cout << "}"; - cout << ","; cout << "{"; output(1,WORDS[1],2*x,m); - cout << ","; output(1,WORDS[1],2*x-1,m); - cout << ","; output(1,WORDS[1],2*x-1,m); - cout << ","; output(1,WORDS[1],2*x-1,m); - cout << "}"; - - cout << ","; cout << "{"; output(1,WORDS[1],x+1,m); - cout << ","; output(1,WORDS[1],4*x-2,m); - cout << ","; output(1,WORDS[1],q-2*x-1,m); - cout << ","; output(1,WORDS[1],x+1,m); - cout << "}"; - cout << "};" << endl; - - - cout << endl; - cout << "Cut here -----------------------------------------------------------" << endl; - cout << "/* AMCL - ROM Java file for 64-bit VM and BN curve - Weierstrass Only */" << endl << endl; - - cout << "public static final int MODBITS= " << bits(p) << ";" << endl; - cout << "public static final int MOD8= " << p%8 << ";" << endl; - cout << endl; - cout << "public static final int MODTYPE=NOT_SPECIAL;" << endl; - m=pow((Big)2,BITS[2]); - - - cout << "public static final long[] Modulus= "; output(3,WORDS[2],p,m); cout << ";" << endl; - R=pow((Big)2,WORDS[2]*BITS[2]); -// cout << "public static final long[] Monty=";output(3,WORDS[2],inverse(R,p),m); cout << ";" << endl; - cout << "public static final long MConst=0x" << inverse(m-p%m,m) << "L;" << endl; - cout << endl; - cout << "public static final int CURVETYPE=WEIERSTRASS;" << endl; - - - cout << "public static final int CURVE_A = 0;" << endl; - cout << "public static final long[] CURVE_B = {0x2L,0x0L,0x0L,0x0L,0x0L};" << endl; - t=6*x*x+1; - q=p+1-t; - cout << "public static final long[] CURVE_Order="; output(3,WORDS[2],q,m); cout << ";" << endl; - - - cout << "public static final long[] CURVE_Bnx="; output(3,WORDS[2],x,m); cout << ";" << endl; - - cru=(18*pow(x,3)-18*x*x+9*x-2); - cout << "public static final long[] CURVE_Cru="; output(3,WORDS[2],cru,m); cout << ";" << endl; - - set_frobenius_constant(X); - - X.get(a,b); - cout << "public static final long[] CURVE_Fra="; output(3,WORDS[2],a,m); cout << ";" << endl; - cout << "public static final long[] CURVE_Frb="; output(3,WORDS[2],b,m); cout << ";" << endl; - - Xa.set((ZZn)0,(ZZn)-1); - Ya.set((ZZn)1,ZZn(0)); - Q.set(Xa,Ya); - - cofactor(Q,X,x); - - Q.get(Xa,Ya); - Xa.get(a,b); - cout << "public static final long[] CURVE_Pxa="; output(3,WORDS[2],a,m); cout << ";" << endl; - cout << "public static final long[] CURVE_Pxb="; output(3,WORDS[2],b,m); cout << ";" << endl; - Ya.get(a,b); - cout << "public static final long[] CURVE_Pya="; output(3,WORDS[2],a,m); cout << ";" << endl; - cout << "public static final long[] CURVE_Pyb="; output(3,WORDS[2],b,m); cout << ";" << endl; - -// Q*=q; -// cout << "Q= " << Q << endl; - - cout << "public static final long[] CURVE_Gx ="; output(3,WORDS[2],p-1,m); cout << ";" << endl; - cout << "public static final long[] CURVE_Gy ="; output(3,WORDS[2],(Big)1,m); cout << ";" << endl; - - cout << "public static final long[][] CURVE_W={"; output(3,WORDS[2],6*x*x-4*x+1,m);cout << ","; output(3,WORDS[2],(2*x-1),m); cout << "};" << endl; - cout << "public static final long[][][] CURVE_SB={"; cout << "{"; output(3,WORDS[2],6*x*x-2*x,m); cout << ","; output(3,WORDS[2],(2*x-1),m); cout << "}";cout << ","; cout << "{"; output(3,WORDS[2],(2*x-1),m); cout << ","; output(3,WORDS[2],q-(6*x*x-4*x+1),m); cout << "}"; cout << "};" << endl; - - cout << "public static final long[][] CURVE_WB={"; output(3,WORDS[2],2*x*x-3*x+1,m); cout << ","; output(3,WORDS[2],12*x*x*x-8*x*x+x,m); - cout << ","; output(3,WORDS[2],6*x*x*x-4*x*x+x,m); cout << ","; output(3,WORDS[2],2*x*x-x,m); cout << "};" << endl; - - cout << "public static final long[][][] CURVE_BB={"; - cout << "{"; - output(3,WORDS[2],q-x+1,m); - cout << ","; output(3,WORDS[2],q-x,m); - cout << ","; output(3,WORDS[2],q-x,m); - cout << ","; output(3,WORDS[2],2*x,m); - cout << "}"; - - cout << ","; cout << "{";output(3,WORDS[2],2*x-1,m); - cout << ","; output(3,WORDS[2],q-x,m); - cout << ","; output(3,WORDS[2],q-x+1,m); - cout << ","; output(3,WORDS[2],q-x,m); - cout << "}"; - cout << ","; cout << "{"; output(3,WORDS[2],2*x,m); - cout << ","; output(3,WORDS[2],2*x-1,m); - cout << ","; output(3,WORDS[2],2*x-1,m); - cout << ","; output(3,WORDS[2],2*x-1,m); - cout << "}"; - - cout << ","; cout << "{"; output(3,WORDS[2],x+1,m); - cout << ","; output(3,WORDS[2],4*x-2,m); - cout << ","; output(3,WORDS[2],q-2*x-1,m); - cout << ","; output(3,WORDS[2],x+1,m); - cout << "}"; - cout << "};" << endl; - - - - cout << endl; - cout << "Cut here -----------------------------------------------------------" << endl; - cout << "/* AMCL - ROM Javascript file for BN curve - Weierstrass Only */" << endl << endl; - - cout << "MODBITS: " << bits(p) << "," << endl; - cout << "MOD8: " << p%8 << "," << endl; - cout << endl; - cout << "MODTYPE:0," << endl; - m=pow((Big)2,BITS[3]); - - - cout << "Modulus: "; output(2,WORDS[3],p,m); cout << "," << endl; - R=pow((Big)2,WORDS[3]*BITS[3]); -// cout << "Monty:";output(2,WORDS[3],inverse(R,p),m); cout << "," << endl; - cout << "MConst:0x" << inverse(m-p%m,m) << "," << endl; - cout << endl; - cout << "CURVETYPE:0," << endl; - - - cout << "CURVE_A : 0," << endl; - cout << "CURVE_B : [0x2,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0]," << endl; - t=6*x*x+1; - q=p+1-t; - cout << "CURVE_Order:"; output(2,WORDS[3],q,m); cout << "," << endl; - - - cout << "CURVE_Bnx:"; output(2,WORDS[3],x,m); cout << "," << endl; - - cru=(18*pow(x,3)-18*x*x+9*x-2); - cout << "CURVE_Cru:"; output(2,WORDS[3],cru,m); cout << "," << endl; - - set_frobenius_constant(X); - - X.get(a,b); - cout << "CURVE_Fra:"; output(2,WORDS[3],a,m); cout << "," << endl; - cout << "CURVE_Frb:"; output(2,WORDS[3],b,m); cout << "," << endl; - - Xa.set((ZZn)0,(ZZn)-1); - Ya.set((ZZn)1,ZZn(0)); - Q.set(Xa,Ya); - - cofactor(Q,X,x); - - Q.get(Xa,Ya); - Xa.get(a,b); - cout << "CURVE_Pxa:"; output(2,WORDS[3],a,m); cout << "," << endl; - cout << "CURVE_Pxb:"; output(2,WORDS[3],b,m); cout << "," << endl; - Ya.get(a,b); - cout << "CURVE_Pya:"; output(2,WORDS[3],a,m); cout << "," << endl; - cout << "CURVE_Pyb:"; output(2,WORDS[3],b,m); cout << "," << endl; - -// Q*=q; -// cout << "Q= " << Q << endl; - - cout << "CURVE_Gx :"; output(2,WORDS[3],p-1,m); cout << "," << endl; - cout << "CURVE_Gy :"; output(2,WORDS[3],(Big)1,m); cout << "," << endl; - - cout << "CURVE_W:["; output(2,WORDS[3],6*x*x-4*x+1,m);cout << ","; output(2,WORDS[3],(2*x-1),m); cout << "]," << endl; - cout << "CURVE_SB:["; cout << "["; output(2,WORDS[3],6*x*x-2*x,m); cout << ","; output(2,WORDS[3],(2*x-1),m); cout << "]";cout << ","; cout << "["; output(2,WORDS[3],(2*x-1),m); cout << ","; output(2,WORDS[3],q-(6*x*x-4*x+1),m); cout << "]"; cout << "]," << endl; - - cout << "CURVE_WB:["; output(2,WORDS[3],2*x*x-3*x+1,m); cout << ","; output(2,WORDS[3],12*x*x*x-8*x*x+x,m); - cout << ","; output(2,WORDS[3],6*x*x*x-4*x*x+x,m); cout << ","; output(2,WORDS[3],2*x*x-x,m); cout << "]," << endl; - - cout << "CURVE_BB:["; - cout << "["; - output(2,WORDS[3],q-x+1,m); - cout << ","; output(2,WORDS[3],q-x,m); - cout << ","; output(2,WORDS[3],q-x,m); - cout << ","; output(2,WORDS[3],2*x,m); - cout << "]"; - - cout << ","; cout << "[";output(2,WORDS[3],2*x-1,m); - cout << ","; output(2,WORDS[3],q-x,m); - cout << ","; output(2,WORDS[3],q-x+1,m); - cout << ","; output(2,WORDS[3],q-x,m); - cout << "]"; - cout << ","; cout << "["; output(2,WORDS[3],2*x,m); - cout << ","; output(2,WORDS[3],2*x-1,m); - cout << ","; output(2,WORDS[3],2*x-1,m); - cout << ","; output(2,WORDS[3],2*x-1,m); - cout << "]"; - - cout << ","; cout << "["; output(2,WORDS[3],x+1,m); - cout << ","; output(2,WORDS[3],4*x-2,m); - cout << ","; output(2,WORDS[3],q-2*x-1,m); - cout << ","; output(2,WORDS[3],x+1,m); - cout << "]"; - cout << "]," << endl; -} http://git-wip-us.apache.org/repos/asf/incubator-milagro-crypto/blob/70e3a3a3/bower.json ---------------------------------------------------------------------- diff --git a/bower.json b/bower.json deleted file mode 100644 index 9a388dc..0000000 --- a/bower.json +++ /dev/null @@ -1,47 +0,0 @@ -{ - "name": "clint", - "description": "AMCL cryptography js library", - "authors": [ - "MIRACL Crypto Labs." - ], - "main": [ - "js/DBIG.js", - "js/BIG.js", - "js/FP.js", - "js/ROM.js", - "js/HASH.js", - "js/RAND.js", - "js/AES.js", - "js/GPM.js", - "js/ECP.js", - "js/FP2.js", - "js/ECP2.js", - "js/FP4.js", - "js/FP12.js", - "js/PAIR.js", - "js/MPIN.js", - "js/MPINAuth.js" - ], - "ignore": [ - "**/.*", - "c", - "data", - "docs", - "java", - "java64", - "pythonCFFI", - "swift", - "testVectors", - "*.*", - "!*.json", - "js/tests", - "js/*.html", - "js/*.txt" - ], - "keywords": [ - "JS", - "front-end", - "AMCL" - ], - "homepage": "http://miracl.com"; -} http://git-wip-us.apache.org/repos/asf/incubator-milagro-crypto/blob/70e3a3a3/c/CMakeLists.txt ---------------------------------------------------------------------- diff --git a/c/CMakeLists.txt b/c/CMakeLists.txt deleted file mode 100644 index 663adbd..0000000 --- a/c/CMakeLists.txt +++ /dev/null @@ -1,291 +0,0 @@ -# Create AMCL library and examples - -# add the binary tree directory to the search path for include files and linking -include_directories( ${CMAKE_CURRENT_BINARY_DIR} ) -link_directories( ${CMAKE_CURRENT_BINARY_DIR} ) - -# post build: mv amcl_.h amcl.h -if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/amcl.h") - file(RENAME amcl.h amcl_.h) -endif() -file(COPY DLLDefines.h DESTINATION ${CMAKE_CURRENT_BINARY_DIR}) - -set(SOURCES_AMCL -big.c -fp.c -ecp.c -hash.c -rand.c -aes.c -gcm.c -oct.c -rom.c -fp2.c -ecp2.c -fp4.c -fp12.c -ff.c) - -# Build AMCL -add_library(amcl ${LIB_TYPE} ${SOURCES_AMCL} version.c) - -if(${CMAKE_SYSTEM_NAME} MATCHES "Linux") - if(BUILD_SHARED_LIBS) - message(STATUS "Build shared libs") - target_link_libraries (amcl libm.so) - else() - message(STATUS "Build static libs") - target_link_libraries (amcl libm.a) - endif(BUILD_SHARED_LIBS) -endif(${CMAKE_SYSTEM_NAME} MATCHES "Linux") - -# Build libmpin -if(BUILD_MPIN) - add_library(mpin ${LIB_TYPE} pair.c mpin.c utils.c) - target_link_libraries (mpin amcl) - add_executable (testmpin testmpin.c) - target_link_libraries (testmpin mpin) -endif(BUILD_MPIN) - -# Build libwcc -if(BUILD_WCC) - message(STATUS "Build WCC") - add_library(wcc ${LIB_TYPE} pair.c wcc.c utils.c) - target_link_libraries (wcc amcl) - add_executable (testwcc testwcc.c) - add_executable (testwcc_tp testwcc_tp.c) - add_executable (testwcc_dta testwcc_dta.c) - target_link_libraries (testwcc wcc) - target_link_libraries (testwcc_tp wcc) - target_link_libraries (testwcc_dta wcc) -endif(BUILD_WCC) - -# Copy built libs to c/tests which allows testing without -# having to install the libs. -if(${CMAKE_SYSTEM_NAME} MATCHES "Windows") - message(STATUS "Copy libamcl.dll to c/tests for testing") - add_custom_command( - TARGET amcl - POST_BUILD - COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_CURRENT_BINARY_DIR}/libamcl.dll" "${PROJECT_BINARY_DIR}/c/tests/") - - if(BUILD_MPIN) - message(STATUS "Copy libmpin.dll to c/tests for testing") - add_custom_command( - TARGET mpin - POST_BUILD - COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_CURRENT_BINARY_DIR}/libmpin.dll" "${PROJECT_BINARY_DIR}/c/tests/") - endif(BUILD_MPIN) - - if(BUILD_WCC) - message(STATUS "Copy libwcc.dll to c/tests for testing") - add_custom_command( - TARGET wcc - POST_BUILD - COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_CURRENT_BINARY_DIR}/libwcc.dll" "${PROJECT_BINARY_DIR}/c/tests/") - endif(BUILD_WCC) - -endif(${CMAKE_SYSTEM_NAME} MATCHES "Windows") - -# Copy built libs to pythonCFFI which allows testing without -# having to install the libs. -if (BUILD_PYTHON AND BUILD_SHARED_LIBS) - - if(${CMAKE_SYSTEM_NAME} MATCHES "Linux") - - if(BUILD_MPIN) - message(STATUS "Copy libmpin.so to pythonCFFI for testing") - add_custom_command( - TARGET mpin - POST_BUILD - COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_CURRENT_BINARY_DIR}/libmpin.so" "${PROJECT_BINARY_DIR}/pythonCFFI/") - endif(BUILD_MPIN) - - if(BUILD_WCC) - message(STATUS "Copy libwcc.so to pythonCFFI for testing") - add_custom_command( - TARGET wcc - POST_BUILD - COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_CURRENT_BINARY_DIR}/libwcc.so" "${PROJECT_BINARY_DIR}/pythonCFFI/") - endif(BUILD_WCC) - - endif(${CMAKE_SYSTEM_NAME} MATCHES "Linux") - - if(${CMAKE_SYSTEM_NAME} MATCHES "Windows") - message(STATUS "Copy libamcl.dll to pythonCFFI for testing") - add_custom_command( - TARGET amcl - POST_BUILD - COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_CURRENT_BINARY_DIR}/libamcl.dll" "${PROJECT_BINARY_DIR}/pythonCFFI/") - - if(BUILD_MPIN) - message(STATUS "Copy libmpin.dll to pythonCFFI for testing") - add_custom_command( - TARGET mpin - POST_BUILD - COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_CURRENT_BINARY_DIR}/libmpin.dll" "${PROJECT_BINARY_DIR}/pythonCFFI/") - endif(BUILD_MPIN) - - if(BUILD_WCC) - message(STATUS "Copy libwcc.dll to pythonCFFI for testing") - add_custom_command( - TARGET wcc - POST_BUILD - COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_CURRENT_BINARY_DIR}/libwcc.dll" "${PROJECT_BINARY_DIR}/pythonCFFI/") - endif(BUILD_WCC) - - endif(${CMAKE_SYSTEM_NAME} MATCHES "Windows") - - if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin") - - message(STATUS "Copy libamcl.dylib to pythonCFFI for testing") - add_custom_command( - TARGET amcl - POST_BUILD - COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_CURRENT_BINARY_DIR}/libamcl.dylib" "${PROJECT_BINARY_DIR}/pythonCFFI/") - - if(BUILD_MPIN) - message(STATUS "Copy libmpin.dylib to pythonCFFI for testing") - add_custom_command( - TARGET mpin - POST_BUILD - COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_CURRENT_BINARY_DIR}/libmpin.dylib" "${PROJECT_BINARY_DIR}/pythonCFFI/") - endif(BUILD_MPIN) - - if(BUILD_WCC) - message(STATUS "Copy libwcc.dylib to pythonCFFI for testing") - add_custom_command( - TARGET wcc - POST_BUILD - COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_CURRENT_BINARY_DIR}/libwcc.dylib" "${PROJECT_BINARY_DIR}/pythonCFFI/") - endif(BUILD_WCC) - - - endif(${CMAKE_SYSTEM_NAME} MATCHES "Darwin") - - -endif (BUILD_PYTHON AND BUILD_SHARED_LIBS) - -# Example programs -add_executable (testecm testecm.c ecdh.c) -add_executable (testecdh testecdh.c ecdh.c) -add_executable (testrsa testrsa.c rsa.c) -target_link_libraries (testecm amcl) -target_link_libraries (testecdh amcl) -target_link_libraries (testrsa amcl) - -add_subdirectory (tests) - -# Install libs and headers -if(${CMAKE_SYSTEM_NAME} MATCHES "Linux") - install(DIRECTORY DESTINATION include DIRECTORY_PERMISSIONS - OWNER_WRITE OWNER_READ OWNER_EXECUTE - GROUP_WRITE GROUP_READ - WORLD_WRITE WORLD_READ WORLD_EXECUTE) - install (TARGETS amcl DESTINATION lib PERMISSIONS - OWNER_WRITE OWNER_READ OWNER_EXECUTE - GROUP_READ GROUP_EXECUTE - WORLD_READ WORLD_EXECUTE) - install (FILES ${CMAKE_CURRENT_BINARY_DIR}/amcl.h DESTINATION include PERMISSIONS - OWNER_WRITE OWNER_READ OWNER_EXECUTE - GROUP_READ GROUP_EXECUTE - WORLD_READ WORLD_EXECUTE) - install (FILES ${CMAKE_CURRENT_SOURCE_DIR}/utils.h DESTINATION include PERMISSIONS - OWNER_WRITE OWNER_READ OWNER_EXECUTE - GROUP_READ GROUP_EXECUTE - WORLD_READ WORLD_EXECUTE) - install (FILES ${CMAKE_CURRENT_SOURCE_DIR}/DLLDefines.h DESTINATION include PERMISSIONS - OWNER_WRITE OWNER_READ OWNER_EXECUTE - GROUP_READ GROUP_EXECUTE - WORLD_READ WORLD_EXECUTE) - - if(BUILD_MPIN) - install (TARGETS mpin DESTINATION lib PERMISSIONS - OWNER_WRITE OWNER_READ OWNER_EXECUTE - GROUP_READ GROUP_EXECUTE - WORLD_READ WORLD_EXECUTE) - install (FILES ${CMAKE_CURRENT_SOURCE_DIR}/mpin.h DESTINATION include PERMISSIONS - OWNER_WRITE OWNER_READ OWNER_EXECUTE - GROUP_READ GROUP_EXECUTE - WORLD_READ WORLD_EXECUTE) - endif(BUILD_MPIN) - - if(BUILD_WCC) - install (TARGETS wcc DESTINATION lib PERMISSIONS - OWNER_WRITE OWNER_READ OWNER_EXECUTE - GROUP_READ GROUP_EXECUTE - WORLD_READ WORLD_EXECUTE) - install (FILES ${CMAKE_CURRENT_SOURCE_DIR}/wcc.h DESTINATION include PERMISSIONS - OWNER_WRITE OWNER_READ OWNER_EXECUTE - GROUP_READ GROUP_EXECUTE - WORLD_READ WORLD_EXECUTE) - endif(BUILD_WCC) - -endif(${CMAKE_SYSTEM_NAME} MATCHES "Linux") - -if(${CMAKE_SYSTEM_NAME} MATCHES "Windows") - # Windows specific code - install (TARGETS amcl DESTINATION lib) - install (FILES ${CMAKE_CURRENT_BINARY_DIR}/amcl.h DESTINATION lib) - install (FILES ${CMAKE_CURRENT_SOURCE_DIR}/utils.h DESTINATION lib) - install (FILES ${CMAKE_CURRENT_SOURCE_DIR}/DLLDefines.h DESTINATION lib) - - if(BUILD_MPIN) - install (TARGETS mpin DESTINATION lib) - install (FILES ${CMAKE_CURRENT_SOURCE_DIR}/mpin.h DESTINATION lib) - endif(BUILD_MPIN) - - if(BUILD_WCC) - install (TARGETS wcc DESTINATION lib) - install (FILES ${CMAKE_CURRENT_SOURCE_DIR}/wcc.h DESTINATION lib) - endif(BUILD_WCC) - -endif(${CMAKE_SYSTEM_NAME} MATCHES "Windows") - -if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin") - # Mac OS X specific code - install(DIRECTORY DESTINATION include DIRECTORY_PERMISSIONS - OWNER_WRITE OWNER_READ OWNER_EXECUTE - GROUP_WRITE GROUP_READ - WORLD_WRITE WORLD_READ WORLD_EXECUTE) - install (TARGETS amcl DESTINATION lib PERMISSIONS - OWNER_WRITE OWNER_READ OWNER_EXECUTE - GROUP_READ GROUP_EXECUTE - WORLD_READ WORLD_EXECUTE) - install (FILES ${CMAKE_CURRENT_BINARY_DIR}/amcl.h DESTINATION include PERMISSIONS - OWNER_WRITE OWNER_READ OWNER_EXECUTE - GROUP_READ GROUP_EXECUTE - WORLD_READ WORLD_EXECUTE) - install (FILES ${CMAKE_CURRENT_SOURCE_DIR}/utils.h DESTINATION include PERMISSIONS - OWNER_WRITE OWNER_READ OWNER_EXECUTE - GROUP_READ GROUP_EXECUTE - WORLD_READ WORLD_EXECUTE) - install (FILES ${CMAKE_CURRENT_SOURCE_DIR}/DLLDefines.h DESTINATION include PERMISSIONS - OWNER_WRITE OWNER_READ OWNER_EXECUTE - GROUP_READ GROUP_EXECUTE - WORLD_READ WORLD_EXECUTE) - - if(BUILD_MPIN) - install (TARGETS mpin DESTINATION lib PERMISSIONS - OWNER_WRITE OWNER_READ OWNER_EXECUTE - GROUP_READ GROUP_EXECUTE - WORLD_READ WORLD_EXECUTE) - install (FILES ${CMAKE_CURRENT_SOURCE_DIR}/mpin.h DESTINATION include PERMISSIONS - OWNER_WRITE OWNER_READ OWNER_EXECUTE - GROUP_READ GROUP_EXECUTE - WORLD_READ WORLD_EXECUTE) - endif(BUILD_MPIN) - - if(BUILD_WCC) - install (TARGETS wcc DESTINATION lib PERMISSIONS - OWNER_WRITE OWNER_READ OWNER_EXECUTE - GROUP_READ GROUP_EXECUTE - WORLD_READ WORLD_EXECUTE) - install (FILES ${CMAKE_CURRENT_SOURCE_DIR}/wcc.h DESTINATION include PERMISSIONS - OWNER_WRITE OWNER_READ OWNER_EXECUTE - GROUP_READ GROUP_EXECUTE - WORLD_READ WORLD_EXECUTE) - endif(BUILD_WCC) - - -endif(${CMAKE_SYSTEM_NAME} MATCHES "Darwin") http://git-wip-us.apache.org/repos/asf/incubator-milagro-crypto/blob/70e3a3a3/c/DLLDefines.h ---------------------------------------------------------------------- diff --git a/c/DLLDefines.h b/c/DLLDefines.h deleted file mode 100755 index 57655f3..0000000 --- a/c/DLLDefines.h +++ /dev/null @@ -1,49 +0,0 @@ -/* -Licensed to the Apache Software Foundation (ASF) under one -or more contributor license agreements. See the NOTICE file -distributed with this work for additional information -regarding copyright ownership. The ASF licenses this file -to you under the Apache License, Version 2.0 (the -"License"); you may not use this file except in compliance -with the License. You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, -software distributed under the License is distributed on an -"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, either express or implied. See the License for the -specific language governing permissions and limitations -under the License. -*/ - -/* Use with Visual Studio Compiler for building Shared libraries */ -#ifndef _DLLDEFINES_H_ -#define _DLLDEFINES_H_ - -/* Cmake will define sok_EXPORTS and mpin_EXPORTS on Windows when it -configures to build a shared library. If you are going to use -another build system on windows or create the visual studio -projects by hand you need to define sok_EXPORTS and mpin_EXPORTS when -building a DLL on windows. */ -/* #define sok_EXPORTS */ -/* #define mpin_EXPORTS */ - - -#if defined (_MSC_VER) - - #define DLL_EXPORT extern -/* This code does not work with cl */ -/* #if defined(sok_EXPORTS) || defined(mpin_EXPORTS) */ -/* #define DLL_EXPORT __declspec(dllexport) */ -/* #else */ -/* #define DLL_EXPORT __declspec(dllimport) */ -/* #endif /\* sok_EXPORTS || mpin_EXPORTS *\/ */ - -#else /* defined (_WIN32) */ - - #define DLL_EXPORT extern - -#endif - -#endif /* _DLLDEFINES_H_ */ http://git-wip-us.apache.org/repos/asf/incubator-milagro-crypto/blob/70e3a3a3/c/aes.c ---------------------------------------------------------------------- diff --git a/c/aes.c b/c/aes.c deleted file mode 100755 index d9360e9..0000000 --- a/c/aes.c +++ /dev/null @@ -1,620 +0,0 @@ -/* -/* -Licensed to the Apache Software Foundation (ASF) under one -or more contributor license agreements. See the NOTICE file -distributed with this work for additional information -regarding copyright ownership. The ASF licenses this file -to you under the Apache License, Version 2.0 (the -"License"); you may not use this file except in compliance -with the License. You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, -software distributed under the License is distributed on an -"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, either express or implied. See the License for the -specific language governing permissions and limitations -under the License. -*/ - - -/* - * Implementation of the NIST Advanced Ecryption Standard - * - * SU=m, SU is Stack Usage - */ - -#include <stdlib.h> -#include "amcl.h" - -/* this is fixed */ -#define NB 4 -#define ROUNDS 10 - -/* Rotates 32-bit word left by 1, 2 or 3 byte */ - -#define ROTL8(x) (((x)<<8)|((x)>>24)) -#define ROTL16(x) (((x)<<16)|((x)>>16)) -#define ROTL24(x) (((x)<<24)|((x)>>8)) - -static const uchar InCo[4]={0xB,0xD,0x9,0xE}; /* Inverse Coefficients */ - -static const uchar ptab[]= -{1,3,5,15,17,51,85,255,26,46,114,150,161,248,19,53, -95,225,56,72,216,115,149,164,247,2,6,10,30,34,102,170, -229,52,92,228,55,89,235,38,106,190,217,112,144,171,230,49, -83,245,4,12,20,60,68,204,79,209,104,184,211,110,178,205, -76,212,103,169,224,59,77,215,98,166,241,8,24,40,120,136, -131,158,185,208,107,189,220,127,129,152,179,206,73,219,118,154, -181,196,87,249,16,48,80,240,11,29,39,105,187,214,97,163, -254,25,43,125,135,146,173,236,47,113,147,174,233,32,96,160, -251,22,58,78,210,109,183,194,93,231,50,86,250,21,63,65, -195,94,226,61,71,201,64,192,91,237,44,116,156,191,218,117, -159,186,213,100,172,239,42,126,130,157,188,223,122,142,137,128, -155,182,193,88,232,35,101,175,234,37,111,177,200,67,197,84, -252,31,33,99,165,244,7,9,27,45,119,153,176,203,70,202, -69,207,74,222,121,139,134,145,168,227,62,66,198,81,243,14, -18,54,90,238,41,123,141,140,143,138,133,148,167,242,13,23, -57,75,221,124,132,151,162,253,28,36,108,180,199,82,246,1}; - -static const uchar ltab[]= -{0,255,25,1,50,2,26,198,75,199,27,104,51,238,223,3, -100,4,224,14,52,141,129,239,76,113,8,200,248,105,28,193, -125,194,29,181,249,185,39,106,77,228,166,114,154,201,9,120, -101,47,138,5,33,15,225,36,18,240,130,69,53,147,218,142, -150,143,219,189,54,208,206,148,19,92,210,241,64,70,131,56, -102,221,253,48,191,6,139,98,179,37,226,152,34,136,145,16, -126,110,72,195,163,182,30,66,58,107,40,84,250,133,61,186, -43,121,10,21,155,159,94,202,78,212,172,229,243,115,167,87, -175,88,168,80,244,234,214,116,79,174,233,213,231,230,173,232, -44,215,117,122,235,22,11,245,89,203,95,176,156,169,81,160, -127,12,246,111,23,196,73,236,216,67,31,45,164,118,123,183, -204,187,62,90,251,96,177,134,59,82,161,108,170,85,41,157, -151,178,135,144,97,190,220,252,188,149,207,205,55,63,91,209, -83,57,132,60,65,162,109,71,20,42,158,93,86,242,211,171, -68,17,146,217,35,32,46,137,180,124,184,38,119,153,227,165, -103,74,237,222,197,49,254,24,13,99,140,128,192,247,112,7}; - -static const uchar fbsub[]= -{99,124,119,123,242,107,111,197,48,1,103,43,254,215,171,118, -202,130,201,125,250,89,71,240,173,212,162,175,156,164,114,192, -183,253,147,38,54,63,247,204,52,165,229,241,113,216,49,21, -4,199,35,195,24,150,5,154,7,18,128,226,235,39,178,117, -9,131,44,26,27,110,90,160,82,59,214,179,41,227,47,132, -83,209,0,237,32,252,177,91,106,203,190,57,74,76,88,207, -208,239,170,251,67,77,51,133,69,249,2,127,80,60,159,168, -81,163,64,143,146,157,56,245,188,182,218,33,16,255,243,210, -205,12,19,236,95,151,68,23,196,167,126,61,100,93,25,115, -96,129,79,220,34,42,144,136,70,238,184,20,222,94,11,219, -224,50,58,10,73,6,36,92,194,211,172,98,145,149,228,121, -231,200,55,109,141,213,78,169,108,86,244,234,101,122,174,8, -186,120,37,46,28,166,180,198,232,221,116,31,75,189,139,138, -112,62,181,102,72,3,246,14,97,53,87,185,134,193,29,158, -225,248,152,17,105,217,142,148,155,30,135,233,206,85,40,223, -140,161,137,13,191,230,66,104,65,153,45,15,176,84,187,22}; - -static const uchar rbsub[]= -{82,9,106,213,48,54,165,56,191,64,163,158,129,243,215,251, -124,227,57,130,155,47,255,135,52,142,67,68,196,222,233,203, -84,123,148,50,166,194,35,61,238,76,149,11,66,250,195,78, -8,46,161,102,40,217,36,178,118,91,162,73,109,139,209,37, -114,248,246,100,134,104,152,22,212,164,92,204,93,101,182,146, -108,112,72,80,253,237,185,218,94,21,70,87,167,141,157,132, -144,216,171,0,140,188,211,10,247,228,88,5,184,179,69,6, -208,44,30,143,202,63,15,2,193,175,189,3,1,19,138,107, -58,145,17,65,79,103,220,234,151,242,207,206,240,180,230,115, -150,172,116,34,231,173,53,133,226,249,55,232,28,117,223,110, -71,241,26,113,29,41,197,137,111,183,98,14,170,24,190,27, -252,86,62,75,198,210,121,32,154,219,192,254,120,205,90,244, -31,221,168,51,136,7,199,49,177,18,16,89,39,128,236,95, -96,81,127,169,25,181,74,13,45,229,122,159,147,201,156,239, -160,224,59,77,174,42,245,176,200,235,187,60,131,83,153,97, -23,43,4,126,186,119,214,38,225,105,20,99,85,33,12,125}; - -static const unsign32 rco[]= -{1,2,4,8,16,32,64,128,27,54,108,216,171,77,154,47}; - -static const unsign32 ftable[]= -{0xa56363c6,0x847c7cf8,0x997777ee,0x8d7b7bf6,0xdf2f2ff,0xbd6b6bd6, -0xb16f6fde,0x54c5c591,0x50303060,0x3010102,0xa96767ce,0x7d2b2b56, -0x19fefee7,0x62d7d7b5,0xe6abab4d,0x9a7676ec,0x45caca8f,0x9d82821f, -0x40c9c989,0x877d7dfa,0x15fafaef,0xeb5959b2,0xc947478e,0xbf0f0fb, -0xecadad41,0x67d4d4b3,0xfda2a25f,0xeaafaf45,0xbf9c9c23,0xf7a4a453, -0x967272e4,0x5bc0c09b,0xc2b7b775,0x1cfdfde1,0xae93933d,0x6a26264c, -0x5a36366c,0x413f3f7e,0x2f7f7f5,0x4fcccc83,0x5c343468,0xf4a5a551, -0x34e5e5d1,0x8f1f1f9,0x937171e2,0x73d8d8ab,0x53313162,0x3f15152a, -0xc040408,0x52c7c795,0x65232346,0x5ec3c39d,0x28181830,0xa1969637, -0xf05050a,0xb59a9a2f,0x907070e,0x36121224,0x9b80801b,0x3de2e2df, -0x26ebebcd,0x6927274e,0xcdb2b27f,0x9f7575ea,0x1b090912,0x9e83831d, -0x742c2c58,0x2e1a1a34,0x2d1b1b36,0xb26e6edc,0xee5a5ab4,0xfba0a05b, -0xf65252a4,0x4d3b3b76,0x61d6d6b7,0xceb3b37d,0x7b292952,0x3ee3e3dd, -0x712f2f5e,0x97848413,0xf55353a6,0x68d1d1b9,0x0,0x2cededc1, -0x60202040,0x1ffcfce3,0xc8b1b179,0xed5b5bb6,0xbe6a6ad4,0x46cbcb8d, -0xd9bebe67,0x4b393972,0xde4a4a94,0xd44c4c98,0xe85858b0,0x4acfcf85, -0x6bd0d0bb,0x2aefefc5,0xe5aaaa4f,0x16fbfbed,0xc5434386,0xd74d4d9a, -0x55333366,0x94858511,0xcf45458a,0x10f9f9e9,0x6020204,0x817f7ffe, -0xf05050a0,0x443c3c78,0xba9f9f25,0xe3a8a84b,0xf35151a2,0xfea3a35d, -0xc0404080,0x8a8f8f05,0xad92923f,0xbc9d9d21,0x48383870,0x4f5f5f1, -0xdfbcbc63,0xc1b6b677,0x75dadaaf,0x63212142,0x30101020,0x1affffe5, -0xef3f3fd,0x6dd2d2bf,0x4ccdcd81,0x140c0c18,0x35131326,0x2fececc3, -0xe15f5fbe,0xa2979735,0xcc444488,0x3917172e,0x57c4c493,0xf2a7a755, -0x827e7efc,0x473d3d7a,0xac6464c8,0xe75d5dba,0x2b191932,0x957373e6, -0xa06060c0,0x98818119,0xd14f4f9e,0x7fdcdca3,0x66222244,0x7e2a2a54, -0xab90903b,0x8388880b,0xca46468c,0x29eeeec7,0xd3b8b86b,0x3c141428, -0x79dedea7,0xe25e5ebc,0x1d0b0b16,0x76dbdbad,0x3be0e0db,0x56323264, -0x4e3a3a74,0x1e0a0a14,0xdb494992,0xa06060c,0x6c242448,0xe45c5cb8, -0x5dc2c29f,0x6ed3d3bd,0xefacac43,0xa66262c4,0xa8919139,0xa4959531, -0x37e4e4d3,0x8b7979f2,0x32e7e7d5,0x43c8c88b,0x5937376e,0xb76d6dda, -0x8c8d8d01,0x64d5d5b1,0xd24e4e9c,0xe0a9a949,0xb46c6cd8,0xfa5656ac, -0x7f4f4f3,0x25eaeacf,0xaf6565ca,0x8e7a7af4,0xe9aeae47,0x18080810, -0xd5baba6f,0x887878f0,0x6f25254a,0x722e2e5c,0x241c1c38,0xf1a6a657, -0xc7b4b473,0x51c6c697,0x23e8e8cb,0x7cdddda1,0x9c7474e8,0x211f1f3e, -0xdd4b4b96,0xdcbdbd61,0x868b8b0d,0x858a8a0f,0x907070e0,0x423e3e7c, -0xc4b5b571,0xaa6666cc,0xd8484890,0x5030306,0x1f6f6f7,0x120e0e1c, -0xa36161c2,0x5f35356a,0xf95757ae,0xd0b9b969,0x91868617,0x58c1c199, -0x271d1d3a,0xb99e9e27,0x38e1e1d9,0x13f8f8eb,0xb398982b,0x33111122, -0xbb6969d2,0x70d9d9a9,0x898e8e07,0xa7949433,0xb69b9b2d,0x221e1e3c, -0x92878715,0x20e9e9c9,0x49cece87,0xff5555aa,0x78282850,0x7adfdfa5, -0x8f8c8c03,0xf8a1a159,0x80898909,0x170d0d1a,0xdabfbf65,0x31e6e6d7, -0xc6424284,0xb86868d0,0xc3414182,0xb0999929,0x772d2d5a,0x110f0f1e, -0xcbb0b07b,0xfc5454a8,0xd6bbbb6d,0x3a16162c}; - -static const unsign32 rtable[]= -{0x50a7f451,0x5365417e,0xc3a4171a,0x965e273a,0xcb6bab3b,0xf1459d1f, -0xab58faac,0x9303e34b,0x55fa3020,0xf66d76ad,0x9176cc88,0x254c02f5, -0xfcd7e54f,0xd7cb2ac5,0x80443526,0x8fa362b5,0x495ab1de,0x671bba25, -0x980eea45,0xe1c0fe5d,0x2752fc3,0x12f04c81,0xa397468d,0xc6f9d36b, -0xe75f8f03,0x959c9215,0xeb7a6dbf,0xda595295,0x2d83bed4,0xd3217458, -0x2969e049,0x44c8c98e,0x6a89c275,0x78798ef4,0x6b3e5899,0xdd71b927, -0xb64fe1be,0x17ad88f0,0x66ac20c9,0xb43ace7d,0x184adf63,0x82311ae5, -0x60335197,0x457f5362,0xe07764b1,0x84ae6bbb,0x1ca081fe,0x942b08f9, -0x58684870,0x19fd458f,0x876cde94,0xb7f87b52,0x23d373ab,0xe2024b72, -0x578f1fe3,0x2aab5566,0x728ebb2,0x3c2b52f,0x9a7bc586,0xa50837d3, -0xf2872830,0xb2a5bf23,0xba6a0302,0x5c8216ed,0x2b1ccf8a,0x92b479a7, -0xf0f207f3,0xa1e2694e,0xcdf4da65,0xd5be0506,0x1f6234d1,0x8afea6c4, -0x9d532e34,0xa055f3a2,0x32e18a05,0x75ebf6a4,0x39ec830b,0xaaef6040, -0x69f715e,0x51106ebd,0xf98a213e,0x3d06dd96,0xae053edd,0x46bde64d, -0xb58d5491,0x55dc471,0x6fd40604,0xff155060,0x24fb9819,0x97e9bdd6, -0xcc434089,0x779ed967,0xbd42e8b0,0x888b8907,0x385b19e7,0xdbeec879, -0x470a7ca1,0xe90f427c,0xc91e84f8,0x0,0x83868009,0x48ed2b32, -0xac70111e,0x4e725a6c,0xfbff0efd,0x5638850f,0x1ed5ae3d,0x27392d36, -0x64d90f0a,0x21a65c68,0xd1545b9b,0x3a2e3624,0xb1670a0c,0xfe75793, -0xd296eeb4,0x9e919b1b,0x4fc5c080,0xa220dc61,0x694b775a,0x161a121c, -0xaba93e2,0xe52aa0c0,0x43e0223c,0x1d171b12,0xb0d090e,0xadc78bf2, -0xb9a8b62d,0xc8a91e14,0x8519f157,0x4c0775af,0xbbdd99ee,0xfd607fa3, -0x9f2601f7,0xbcf5725c,0xc53b6644,0x347efb5b,0x7629438b,0xdcc623cb, -0x68fcedb6,0x63f1e4b8,0xcadc31d7,0x10856342,0x40229713,0x2011c684, -0x7d244a85,0xf83dbbd2,0x1132f9ae,0x6da129c7,0x4b2f9e1d,0xf330b2dc, -0xec52860d,0xd0e3c177,0x6c16b32b,0x99b970a9,0xfa489411,0x2264e947, -0xc48cfca8,0x1a3ff0a0,0xd82c7d56,0xef903322,0xc74e4987,0xc1d138d9, -0xfea2ca8c,0x360bd498,0xcf81f5a6,0x28de7aa5,0x268eb7da,0xa4bfad3f, -0xe49d3a2c,0xd927850,0x9bcc5f6a,0x62467e54,0xc2138df6,0xe8b8d890, -0x5ef7392e,0xf5afc382,0xbe805d9f,0x7c93d069,0xa92dd56f,0xb31225cf, -0x3b99acc8,0xa77d1810,0x6e639ce8,0x7bbb3bdb,0x97826cd,0xf418596e, -0x1b79aec,0xa89a4f83,0x656e95e6,0x7ee6ffaa,0x8cfbc21,0xe6e815ef, -0xd99be7ba,0xce366f4a,0xd4099fea,0xd67cb029,0xafb2a431,0x31233f2a, -0x3094a5c6,0xc066a235,0x37bc4e74,0xa6ca82fc,0xb0d090e0,0x15d8a733, -0x4a9804f1,0xf7daec41,0xe50cd7f,0x2ff69117,0x8dd64d76,0x4db0ef43, -0x544daacc,0xdf0496e4,0xe3b5d19e,0x1b886a4c,0xb81f2cc1,0x7f516546, -0x4ea5e9d,0x5d358c01,0x737487fa,0x2e410bfb,0x5a1d67b3,0x52d2db92, -0x335610e9,0x1347d66d,0x8c61d79a,0x7a0ca137,0x8e14f859,0x893c13eb, -0xee27a9ce,0x35c961b7,0xede51ce1,0x3cb1477a,0x59dfd29c,0x3f73f255, -0x79ce1418,0xbf37c773,0xeacdf753,0x5baafd5f,0x146f3ddf,0x86db4478, -0x81f3afca,0x3ec468b9,0x2c342438,0x5f40a3c2,0x72c31d16,0xc25e2bc, -0x8b493c28,0x41950dff,0x7101a839,0xdeb30c08,0x9ce4b4d8,0x90c15664, -0x6184cb7b,0x70b632d5,0x745c6c48,0x4257b8d0}; - -#define MR_TOBYTE(x) ((uchar)((x))) - -static unsign32 pack(const uchar *b) -{ /* pack bytes into a 32-bit Word */ - return ((unsign32)b[3]<<24)|((unsign32)b[2]<<16)|((unsign32)b[1]<<8)|(unsign32)b[0]; -} - -static void unpack(unsign32 a,uchar *b) -{ /* unpack bytes from a word */ - b[0]=MR_TOBYTE(a); - b[1]=MR_TOBYTE(a>>8); - b[2]=MR_TOBYTE(a>>16); - b[3]=MR_TOBYTE(a>>24); -} - -/* SU= 8 */ -static uchar bmul(uchar x,uchar y) -{ /* x.y= AntiLog(Log(x) + Log(y)) */ - if (x && y) return ptab[(ltab[x]+ltab[y])%255]; - else return 0; -} - -static unsign32 SubByte(unsign32 a) -{ - uchar b[4]; - unpack(a,b); - b[0]=fbsub[b[0]]; - b[1]=fbsub[b[1]]; - b[2]=fbsub[b[2]]; - b[3]=fbsub[b[3]]; - return pack(b); -} - -/* SU= 16 */ -static uchar product(unsign32 x,unsign32 y) -{ /* dot product of two 4-byte arrays */ - uchar xb[4],yb[4]; - unpack(x,xb); - unpack(y,yb); - return bmul(xb[0],yb[0])^bmul(xb[1],yb[1])^bmul(xb[2],yb[2])^bmul(xb[3],yb[3]); -} - -static unsign32 InvMixCol(unsign32 x) -{ /* matrix Multiplication */ - unsign32 y,m; - uchar b[4]; - - m=pack(InCo); - b[3]=product(m,x); - m=ROTL24(m); - b[2]=product(m,x); - m=ROTL24(m); - b[1]=product(m,x); - m=ROTL24(m); - b[0]=product(m,x); - y=pack(b); - return y; -} - -/* SU= 8 */ -/* reset cipher */ -void AES_reset(aes *a,int mode,char *iv) -{ /* reset mode, or reset iv */ - int i; - a->mode=mode; - for (i=0;i<4*NB;i++) - a->f[i]=0; - if (mode!=ECB && iv!=NULL) - { - for (i=0;i<4*NB;i++) - a->f[i]=iv[i]; - } -} - -void AES_getreg(aes *a,char *ir) -{ - int i; - for (i=0;i<4*NB;i++) ir[i]=a->f[i]; -} - -/* SU= 72 */ -/* Initialise cipher */ -void AES_init(aes* a,int mode,char *key,char *iv) -{ /* Key=16 bytes */ - /* Key Scheduler. Create expanded encryption key */ - int i,j,k,N,nk; - unsign32 CipherKey[4]; - - nk=4; - - AES_reset(a,mode,iv); - - N=NB*(ROUNDS+1); - - for (i=j=0;i<nk;i++,j+=4) - { - CipherKey[i]=pack((uchar *)&key[j]); - } - for (i=0;i<nk;i++) a->fkey[i]=CipherKey[i]; - for (j=nk,k=0;j<N;j+=nk,k++) - { - a->fkey[j]=a->fkey[j-nk]^SubByte(ROTL24(a->fkey[j-1]))^rco[k]; - - for (i=1;i<nk && (i+j)<N;i++) - a->fkey[i+j]=a->fkey[i+j-nk]^a->fkey[i+j-1]; - - } - /* now for the expanded decrypt key in reverse order */ - - for (j=0;j<NB;j++) a->rkey[j+N-NB]=a->fkey[j]; - for (i=NB;i<N-NB;i+=NB) - { - k=N-NB-i; - for (j=0;j<NB;j++) a->rkey[k+j]=InvMixCol(a->fkey[i+j]); - } - for (j=N-NB;j<N;j++) a->rkey[j-N+NB]=a->fkey[j]; - -} - -/* SU= 80 */ -/* Encrypt a single block */ -void AES_ecb_encrypt(aes *a,uchar *buff) -{ - int i,j,k; - unsign32 p[4],q[4],*x,*y,*t; - - for (i=j=0;i<NB;i++,j+=4) - { - p[i]=pack((uchar *)&buff[j]); - p[i]^=a->fkey[i]; - } - - k=NB; - x=p; y=q; - -/* State alternates between x and y */ - for (i=1;i<ROUNDS;i++) - { - - y[0]=a->fkey[k]^ftable[MR_TOBYTE(x[0])]^ - ROTL8(ftable[MR_TOBYTE(x[1]>>8)])^ - ROTL16(ftable[MR_TOBYTE(x[2]>>16)])^ - ROTL24(ftable[x[3]>>24]); - y[1]=a->fkey[k+1]^ftable[MR_TOBYTE(x[1])]^ - ROTL8(ftable[MR_TOBYTE(x[2]>>8)])^ - ROTL16(ftable[MR_TOBYTE(x[3]>>16)])^ - ROTL24(ftable[x[0]>>24]); - y[2]=a->fkey[k+2]^ftable[MR_TOBYTE(x[2])]^ - ROTL8(ftable[MR_TOBYTE(x[3]>>8)])^ - ROTL16(ftable[MR_TOBYTE(x[0]>>16)])^ - ROTL24(ftable[x[1]>>24]); - y[3]=a->fkey[k+3]^ftable[MR_TOBYTE(x[3])]^ - ROTL8(ftable[MR_TOBYTE(x[0]>>8)])^ - ROTL16(ftable[MR_TOBYTE(x[1]>>16)])^ - ROTL24(ftable[x[2]>>24]); - - k+=4; - t=x; x=y; y=t; /* swap pointers */ - } - -/* Last Round */ - - y[0]=a->fkey[k]^(unsign32)fbsub[MR_TOBYTE(x[0])]^ - ROTL8((unsign32)fbsub[MR_TOBYTE(x[1]>>8)])^ - ROTL16((unsign32)fbsub[MR_TOBYTE(x[2]>>16)])^ - ROTL24((unsign32)fbsub[x[3]>>24]); - y[1]=a->fkey[k+1]^(unsign32)fbsub[MR_TOBYTE(x[1])]^ - ROTL8((unsign32)fbsub[MR_TOBYTE(x[2]>>8)])^ - ROTL16((unsign32)fbsub[MR_TOBYTE(x[3]>>16)])^ - ROTL24((unsign32)fbsub[x[0]>>24]); - y[2]=a->fkey[k+2]^(unsign32)fbsub[MR_TOBYTE(x[2])]^ - ROTL8((unsign32)fbsub[MR_TOBYTE(x[3]>>8)])^ - ROTL16((unsign32)fbsub[MR_TOBYTE(x[0]>>16)])^ - ROTL24((unsign32)fbsub[x[1]>>24]); - y[3]=a->fkey[k+3]^(unsign32)fbsub[MR_TOBYTE(x[3])]^ - ROTL8((unsign32)fbsub[MR_TOBYTE(x[0]>>8)])^ - ROTL16((unsign32)fbsub[MR_TOBYTE(x[1]>>16)])^ - ROTL24((unsign32)fbsub[x[2]>>24]); - - for (i=j=0;i<NB;i++,j+=4) - { - unpack(y[i],(uchar *)&buff[j]); - x[i]=y[i]=0; /* clean up stack */ - } -} - -/* SU= 80 */ -/* Decrypt a single block */ -void AES_ecb_decrypt(aes *a,uchar *buff) -{ - int i,j,k; - unsign32 p[4],q[4],*x,*y,*t; - - for (i=j=0;i<NB;i++,j+=4) - { - p[i]=pack((uchar *)&buff[j]); - p[i]^=a->rkey[i]; - } - - k=NB; - x=p; y=q; - -/* State alternates between x and y */ - for (i=1;i<ROUNDS;i++) - { /* Nr is number of rounds. May be odd. */ - - y[0]=a->rkey[k]^rtable[MR_TOBYTE(x[0])]^ - ROTL8(rtable[MR_TOBYTE(x[3]>>8)])^ - ROTL16(rtable[MR_TOBYTE(x[2]>>16)])^ - ROTL24(rtable[x[1]>>24]); - y[1]=a->rkey[k+1]^rtable[MR_TOBYTE(x[1])]^ - ROTL8(rtable[MR_TOBYTE(x[0]>>8)])^ - ROTL16(rtable[MR_TOBYTE(x[3]>>16)])^ - ROTL24(rtable[x[2]>>24]); - y[2]=a->rkey[k+2]^rtable[MR_TOBYTE(x[2])]^ - ROTL8(rtable[MR_TOBYTE(x[1]>>8)])^ - ROTL16(rtable[MR_TOBYTE(x[0]>>16)])^ - ROTL24(rtable[x[3]>>24]); - y[3]=a->rkey[k+3]^rtable[MR_TOBYTE(x[3])]^ - ROTL8(rtable[MR_TOBYTE(x[2]>>8)])^ - ROTL16(rtable[MR_TOBYTE(x[1]>>16)])^ - ROTL24(rtable[x[0]>>24]); - - k+=4; - t=x; x=y; y=t; /* swap pointers */ - } - - -/* Last Round */ - y[0]=a->rkey[k]^(unsign32)rbsub[MR_TOBYTE(x[0])]^ - ROTL8((unsign32)rbsub[MR_TOBYTE(x[3]>>8)])^ - ROTL16((unsign32)rbsub[MR_TOBYTE(x[2]>>16)])^ - ROTL24((unsign32)rbsub[x[1]>>24]); - y[1]=a->rkey[k+1]^(unsign32)rbsub[MR_TOBYTE(x[1])]^ - ROTL8((unsign32)rbsub[MR_TOBYTE(x[0]>>8)])^ - ROTL16((unsign32)rbsub[MR_TOBYTE(x[3]>>16)])^ - ROTL24((unsign32)rbsub[x[2]>>24]); - y[2]=a->rkey[k+2]^(unsign32)rbsub[MR_TOBYTE(x[2])]^ - ROTL8((unsign32)rbsub[MR_TOBYTE(x[1]>>8)])^ - ROTL16((unsign32)rbsub[MR_TOBYTE(x[0]>>16)])^ - ROTL24((unsign32)rbsub[x[3]>>24]); - y[3]=a->rkey[k+3]^(unsign32)rbsub[MR_TOBYTE(x[3])]^ - ROTL8((unsign32)rbsub[MR_TOBYTE(x[2]>>8)])^ - ROTL16((unsign32)rbsub[MR_TOBYTE(x[1]>>16)])^ - ROTL24((unsign32)rbsub[x[0]>>24]); - - for (i=j=0;i<NB;i++,j+=4) - { - unpack(y[i],(uchar *)&buff[j]); - x[i]=y[i]=0; /* clean up stack */ - } - -} - -/* SU= 40 */ -/* Encrypt using selected mode of operation */ -unsign32 AES_encrypt(aes* a,char *buff) -{ - int j,bytes; - char st[16]; - unsign32 fell_off; - -/* Supported Modes of Operation */ - - fell_off=0; - switch (a->mode) - { - case ECB: - AES_ecb_encrypt(a,(uchar *)buff); - return 0; - case CBC: - for (j=0;j<4*NB;j++) buff[j]^=a->f[j]; - AES_ecb_encrypt(a,(uchar *)buff); - for (j=0;j<4*NB;j++) a->f[j]=buff[j]; - return 0; - - case CFB1: - case CFB2: - case CFB4: - bytes=a->mode-CFB1+1; - for (j=0;j<bytes;j++) fell_off=(fell_off<<8)|a->f[j]; - for (j=0;j<4*NB;j++) st[j]=a->f[j]; - for (j=bytes;j<4*NB;j++) a->f[j-bytes]=a->f[j]; - AES_ecb_encrypt(a,(uchar *)st); - for (j=0;j<bytes;j++) - { - buff[j]^=st[j]; - a->f[16-bytes+j]=buff[j]; - } - return fell_off; - - case OFB1: - case OFB2: - case OFB4: - case OFB8: - case OFB16: - - bytes=a->mode-OFB1+1; - AES_ecb_encrypt(a,(uchar *)(a->f)); - for (j=0;j<bytes;j++) buff[j]^=a->f[j]; - return 0; - - default: - return 0; - } -} - -/* SU= 40 */ -/* Decrypt using selected mode of operation */ -unsign32 AES_decrypt(aes *a,char *buff) -{ - int j,bytes; - char st[16]; - unsign32 fell_off; - - /* Supported modes of operation */ - fell_off=0; - switch (a->mode) - { - case ECB: - AES_ecb_decrypt(a,(uchar *)buff); - return 0; - case CBC: - for (j=0;j<4*NB;j++) - { - st[j]=a->f[j]; - a->f[j]=buff[j]; - } - AES_ecb_decrypt(a,(uchar *)buff); - for (j=0;j<4*NB;j++) - { - buff[j]^=st[j]; - st[j]=0; - } - return 0; - case CFB1: - case CFB2: - case CFB4: - bytes=a->mode-CFB1+1; - for (j=0;j<bytes;j++) fell_off=(fell_off<<8)|a->f[j]; - for (j=0;j<4*NB;j++) st[j]=a->f[j]; - for (j=bytes;j<4*NB;j++) a->f[j-bytes]=a->f[j]; - AES_ecb_encrypt(a,(uchar *)st); - for (j=0;j<bytes;j++) - { - a->f[16-bytes+j]=buff[j]; - buff[j]^=st[j]; - } - return fell_off; - case OFB1: - case OFB2: - case OFB4: - case OFB8: - case OFB16: - bytes=a->mode-OFB1+1; - AES_ecb_encrypt(a,(uchar *)(a->f)); - for (j=0;j<bytes;j++) buff[j]^=a->f[j]; - return 0; - - - default: - return 0; - } -} - -/* Clean up and delete left-overs */ -void AES_end(aes *a) -{ /* clean up */ - int i; - for (i=0;i<NB*(ROUNDS+1);i++) - a->fkey[i]=a->rkey[i]=0; - for (i=0;i<4*NB;i++) - a->f[i]=0; -} - -/* -int main() -{ - int i; - aes a; - unsign32 t; - uchar x,y; - - char key[16]; - char block[16]; - char iv[16]; - for (i=0;i<16;i++) key[i]=0; - key[0]=1; - for (i=0;i<16;i++) iv[i]=i; - for (i=0;i<16;i++) block[i]=i; - - AES_init(&a,CBC,key,iv); - - printf("Plain= "); - for (i=0;i<16;i++) printf("%02x",block[i]); - printf("\n"); - AES_encrypt(&a,block); - printf("Encrypt= "); - for (i=0;i<16;i++) printf("%02x",(uchar)block[i]); - printf("\n"); - AES_reset(&a,CBC,iv); - AES_decrypt(&a,block); - printf("Decrypt= "); - for (i=0;i<16;i++) printf("%02x",(uchar)block[i]); - printf("\n"); - - AES_end(&a); - - return 0; -} - -*/ -
