diff options
Diffstat (limited to 'core/src/main/java/org/bouncycastle/pqc/asn1/GMSSPrivateKey.java')
| -rw-r--r-- | core/src/main/java/org/bouncycastle/pqc/asn1/GMSSPrivateKey.java | 1312 |
1 files changed, 0 insertions, 1312 deletions
diff --git a/core/src/main/java/org/bouncycastle/pqc/asn1/GMSSPrivateKey.java b/core/src/main/java/org/bouncycastle/pqc/asn1/GMSSPrivateKey.java deleted file mode 100644 index 4e182c59..00000000 --- a/core/src/main/java/org/bouncycastle/pqc/asn1/GMSSPrivateKey.java +++ /dev/null @@ -1,1312 +0,0 @@ -package org.bouncycastle.pqc.asn1; - -import java.math.BigInteger; -import java.util.Vector; - -import org.bouncycastle.asn1.ASN1Encodable; -import org.bouncycastle.asn1.ASN1EncodableVector; -import org.bouncycastle.asn1.ASN1Integer; -import org.bouncycastle.asn1.ASN1Object; -import org.bouncycastle.asn1.ASN1Primitive; -import org.bouncycastle.asn1.ASN1Sequence; -import org.bouncycastle.asn1.DEROctetString; -import org.bouncycastle.asn1.DERSequence; -import org.bouncycastle.asn1.x509.AlgorithmIdentifier; -import org.bouncycastle.pqc.crypto.gmss.GMSSLeaf; -import org.bouncycastle.pqc.crypto.gmss.GMSSParameters; -import org.bouncycastle.pqc.crypto.gmss.GMSSRootCalc; -import org.bouncycastle.pqc.crypto.gmss.GMSSRootSig; -import org.bouncycastle.pqc.crypto.gmss.Treehash; - -public class GMSSPrivateKey - extends ASN1Object -{ - private ASN1Primitive primitive; - - private GMSSPrivateKey(ASN1Sequence mtsPrivateKey) - { - // --- Decode <index>. - ASN1Sequence indexPart = (ASN1Sequence)mtsPrivateKey.getObjectAt(0); - int[] index = new int[indexPart.size()]; - for (int i = 0; i < indexPart.size(); i++) - { - index[i] = checkBigIntegerInIntRange(indexPart.getObjectAt(i)); - } - - // --- Decode <curSeeds>. - ASN1Sequence curSeedsPart = (ASN1Sequence)mtsPrivateKey.getObjectAt(1); - byte[][] curSeeds = new byte[curSeedsPart.size()][]; - for (int i = 0; i < curSeeds.length; i++) - { - curSeeds[i] = ((DEROctetString)curSeedsPart.getObjectAt(i)).getOctets(); - } - - // --- Decode <nextNextSeeds>. - ASN1Sequence nextNextSeedsPart = (ASN1Sequence)mtsPrivateKey.getObjectAt(2); - byte[][] nextNextSeeds = new byte[nextNextSeedsPart.size()][]; - for (int i = 0; i < nextNextSeeds.length; i++) - { - nextNextSeeds[i] = ((DEROctetString)nextNextSeedsPart.getObjectAt(i)).getOctets(); - } - - // --- Decode <curAuth>. - ASN1Sequence curAuthPart0 = (ASN1Sequence)mtsPrivateKey.getObjectAt(3); - ASN1Sequence curAuthPart1; - - byte[][][] curAuth = new byte[curAuthPart0.size()][][]; - for (int i = 0; i < curAuth.length; i++) - { - curAuthPart1 = (ASN1Sequence)curAuthPart0.getObjectAt(i); - curAuth[i] = new byte[curAuthPart1.size()][]; - for (int j = 0; j < curAuth[i].length; j++) - { - curAuth[i][j] = ((DEROctetString)curAuthPart1.getObjectAt(j)).getOctets(); - } - } - - // --- Decode <nextAuth>. - ASN1Sequence nextAuthPart0 = (ASN1Sequence)mtsPrivateKey.getObjectAt(4); - ASN1Sequence nextAuthPart1; - - byte[][][] nextAuth = new byte[nextAuthPart0.size()][][]; - for (int i = 0; i < nextAuth.length; i++) - { - nextAuthPart1 = (ASN1Sequence)nextAuthPart0.getObjectAt(i); - nextAuth[i] = new byte[nextAuthPart1.size()][]; - for (int j = 0; j < nextAuth[i].length; j++) - { - nextAuth[i][j] = ((DEROctetString)nextAuthPart1.getObjectAt(j)).getOctets(); - } - } - - // --- Decode <curTreehash>. - ASN1Sequence seqOfcurTreehash0 = (ASN1Sequence)mtsPrivateKey.getObjectAt(5); - ASN1Sequence seqOfcurTreehash1; - ASN1Sequence seqOfcurTreehashStat; - ASN1Sequence seqOfcurTreehashBytes; - ASN1Sequence seqOfcurTreehashInts; - ASN1Sequence seqOfcurTreehashString; - - Treehash[][] curTreehash = new Treehash[seqOfcurTreehash0.size()][]; - /* - for (int i = 0; i < curTreehash.length; i++) - { - seqOfcurTreehash1 = (ASN1Sequence)seqOfcurTreehash0.getObjectAt(i); - curTreehash[i] = new Treehash[seqOfcurTreehash1.size()]; - for (int j = 0; j < curTreehash[i].length; j++) - { - seqOfcurTreehashStat = (ASN1Sequence)seqOfcurTreehash1.getObjectAt(j); - seqOfcurTreehashString = (ASN1Sequence)seqOfcurTreehashStat - .getObjectAt(0); - seqOfcurTreehashBytes = (ASN1Sequence)seqOfcurTreehashStat - .getObjectAt(1); - seqOfcurTreehashInts = (ASN1Sequence)seqOfcurTreehashStat - .getObjectAt(2); - - String[] name = new String[2]; - name[0] = ((DERIA5String)seqOfcurTreehashString.getObjectAt(0)).getString(); - name[1] = ((DERIA5String)seqOfcurTreehashString.getObjectAt(1)).getString(); - - int tailLength = checkBigIntegerInIntRange(seqOfcurTreehashInts.getObjectAt(1)); - byte[][] statByte = new byte[3 + tailLength][]; - statByte[0] = ((DEROctetString)seqOfcurTreehashBytes.getObjectAt(0)).getOctets(); - - if (statByte[0].length == 0) - { // if null was encoded - statByte[0] = null; - } - - statByte[1] = ((DEROctetString)seqOfcurTreehashBytes.getObjectAt(1)).getOctets(); - statByte[2] = ((DEROctetString)seqOfcurTreehashBytes.getObjectAt(2)).getOctets(); - for (int k = 0; k < tailLength; k++) - { - statByte[3 + k] = ((DEROctetString)seqOfcurTreehashBytes - .getObjectAt(3 + k)).getOctets(); - } - int[] statInt = new int[6 + tailLength]; - statInt[0] = checkBigIntegerInIntRange(seqOfcurTreehashInts.getObjectAt(0)); - statInt[1] = tailLength; - statInt[2] = checkBigIntegerInIntRange(seqOfcurTreehashInts.getObjectAt(2)); - statInt[3] = checkBigIntegerInIntRange(seqOfcurTreehashInts.getObjectAt(3)); - statInt[4] = checkBigIntegerInIntRange(seqOfcurTreehashInts.getObjectAt(4)); - statInt[5] = checkBigIntegerInIntRange(seqOfcurTreehashInts.getObjectAt(5)); - for (int k = 0; k < tailLength; k++) - { - statInt[6 + k] = checkBigIntegerInIntRange(seqOfcurTreehashInts.getObjectAt(6 + k)); - } - - // TODO: Check if we can do better than throwing away name[1] !!! - curTreehash[i][j] = new Treehash(DigestFactory.getDigest(name[0]).getClass(), statByte, statInt); - } - } - - - // --- Decode <nextTreehash>. - ASN1Sequence seqOfNextTreehash0 = (ASN1Sequence)mtsPrivateKey.getObjectAt(6); - ASN1Sequence seqOfNextTreehash1; - ASN1Sequence seqOfNextTreehashStat; - ASN1Sequence seqOfNextTreehashBytes; - ASN1Sequence seqOfNextTreehashInts; - ASN1Sequence seqOfNextTreehashString; - - Treehash[][] nextTreehash = new Treehash[seqOfNextTreehash0.size()][]; - - for (int i = 0; i < nextTreehash.length; i++) - { - seqOfNextTreehash1 = (ASN1Sequence)seqOfNextTreehash0.getObjectAt(i); - nextTreehash[i] = new Treehash[seqOfNextTreehash1.size()]; - for (int j = 0; j < nextTreehash[i].length; j++) - { - seqOfNextTreehashStat = (ASN1Sequence)seqOfNextTreehash1 - .getObjectAt(j); - seqOfNextTreehashString = (ASN1Sequence)seqOfNextTreehashStat - .getObjectAt(0); - seqOfNextTreehashBytes = (ASN1Sequence)seqOfNextTreehashStat - .getObjectAt(1); - seqOfNextTreehashInts = (ASN1Sequence)seqOfNextTreehashStat - .getObjectAt(2); - - String[] name = new String[2]; - name[0] = ((DERIA5String)seqOfNextTreehashString.getObjectAt(0)) - .getString(); - name[1] = ((DERIA5String)seqOfNextTreehashString.getObjectAt(1)) - .getString(); - - int tailLength = checkBigIntegerInIntRange(seqOfNextTreehashInts.getObjectAt(1)); - - byte[][] statByte = new byte[3 + tailLength][]; - statByte[0] = ((DEROctetString)seqOfNextTreehashBytes.getObjectAt(0)).getOctets(); - if (statByte[0].length == 0) - { // if null was encoded - statByte[0] = null; - } - - statByte[1] = ((DEROctetString)seqOfNextTreehashBytes.getObjectAt(1)).getOctets(); - statByte[2] = ((DEROctetString)seqOfNextTreehashBytes.getObjectAt(2)).getOctets(); - for (int k = 0; k < tailLength; k++) - { - statByte[3 + k] = ((DEROctetString)seqOfNextTreehashBytes - .getObjectAt(3 + k)).getOctets(); - } - int[] statInt = new int[6 + tailLength]; - statInt[0] = checkBigIntegerInIntRange(seqOfNextTreehashInts.getObjectAt(0)); - - statInt[1] = tailLength; - statInt[2] = checkBigIntegerInIntRange(seqOfNextTreehashInts.getObjectAt(2)); - - statInt[3] = checkBigIntegerInIntRange(seqOfNextTreehashInts.getObjectAt(3)); - - statInt[4] = checkBigIntegerInIntRange(seqOfNextTreehashInts.getObjectAt(4)); - - statInt[5] = checkBigIntegerInIntRange(seqOfNextTreehashInts.getObjectAt(5)); - - for (int k = 0; k < tailLength; k++) - { - statInt[6 + k] = checkBigIntegerInIntRange(seqOfNextTreehashInts.getObjectAt(6 + k)); - - } - nextTreehash[i][j] = new Treehash(DigestFactory.getDigest(name[0]).getClass(), statByte, statInt); - } - } - - - // --- Decode <keep>. - ASN1Sequence keepPart0 = (ASN1Sequence)mtsPrivateKey.getObjectAt(7); - ASN1Sequence keepPart1; - - byte[][][] keep = new byte[keepPart0.size()][][]; - for (int i = 0; i < keep.length; i++) - { - keepPart1 = (ASN1Sequence)keepPart0.getObjectAt(i); - keep[i] = new byte[keepPart1.size()][]; - for (int j = 0; j < keep[i].length; j++) - { - keep[i][j] = ((DEROctetString)keepPart1.getObjectAt(j)).getOctets(); - } - } - - // --- Decode <curStack>. - ASN1Sequence curStackPart0 = (ASN1Sequence)mtsPrivateKey.getObjectAt(8); - ASN1Sequence curStackPart1; - - Vector[] curStack = new Vector[curStackPart0.size()]; - for (int i = 0; i < curStack.length; i++) - { - curStackPart1 = (ASN1Sequence)curStackPart0.getObjectAt(i); - curStack[i] = new Vector(); - for (int j = 0; j < curStackPart1.size(); j++) - { - curStack[i].addElement(((DEROctetString)curStackPart1.getObjectAt(j)).getOctets()); - } - } - - // --- Decode <nextStack>. - ASN1Sequence nextStackPart0 = (ASN1Sequence)mtsPrivateKey.getObjectAt(9); - ASN1Sequence nextStackPart1; - - Vector[] nextStack = new Vector[nextStackPart0.size()]; - for (int i = 0; i < nextStack.length; i++) - { - nextStackPart1 = (ASN1Sequence)nextStackPart0.getObjectAt(i); - nextStack[i] = new Vector(); - for (int j = 0; j < nextStackPart1.size(); j++) - { - nextStack[i].addElement(((DEROctetString)nextStackPart1 - .getObjectAt(j)).getOctets()); - } - } - - // --- Decode <curRetain>. - ASN1Sequence curRetainPart0 = (ASN1Sequence)mtsPrivateKey.getObjectAt(10); - ASN1Sequence curRetainPart1; - ASN1Sequence curRetainPart2; - - Vector[][] curRetain = new Vector[curRetainPart0.size()][]; - for (int i = 0; i < curRetain.length; i++) - { - curRetainPart1 = (ASN1Sequence)curRetainPart0.getObjectAt(i); - curRetain[i] = new Vector[curRetainPart1.size()]; - for (int j = 0; j < curRetain[i].length; j++) - { - curRetainPart2 = (ASN1Sequence)curRetainPart1.getObjectAt(j); - curRetain[i][j] = new Vector(); - for (int k = 0; k < curRetainPart2.size(); k++) - { - curRetain[i][j] - .addElement(((DEROctetString)curRetainPart2 - .getObjectAt(k)).getOctets()); - } - } - } - - // --- Decode <nextRetain>. - ASN1Sequence nextRetainPart0 = (ASN1Sequence)mtsPrivateKey.getObjectAt(11); - ASN1Sequence nextRetainPart1; - ASN1Sequence nextRetainPart2; - - Vector[][] nextRetain = new Vector[nextRetainPart0.size()][]; - for (int i = 0; i < nextRetain.length; i++) - { - nextRetainPart1 = (ASN1Sequence)nextRetainPart0.getObjectAt(i); - nextRetain[i] = new Vector[nextRetainPart1.size()]; - for (int j = 0; j < nextRetain[i].length; j++) - { - nextRetainPart2 = (ASN1Sequence)nextRetainPart1.getObjectAt(j); - nextRetain[i][j] = new Vector(); - for (int k = 0; k < nextRetainPart2.size(); k++) - { - nextRetain[i][j] - .addElement(((DEROctetString)nextRetainPart2 - .getObjectAt(k)).getOctets()); - } - } - } - - // --- Decode <nextNextLeaf>. - ASN1Sequence seqOfLeafs = (ASN1Sequence)mtsPrivateKey.getObjectAt(12); - ASN1Sequence seqOfLeafStat; - ASN1Sequence seqOfLeafBytes; - ASN1Sequence seqOfLeafInts; - ASN1Sequence seqOfLeafString; - - GMSSLeaf[] nextNextLeaf = new GMSSLeaf[seqOfLeafs.size()]; - - for (int i = 0; i < nextNextLeaf.length; i++) - { - seqOfLeafStat = (ASN1Sequence)seqOfLeafs.getObjectAt(i); - // nextNextAuth[i]= new byte[nextNextAuthPart1.size()][]; - seqOfLeafString = (ASN1Sequence)seqOfLeafStat.getObjectAt(0); - seqOfLeafBytes = (ASN1Sequence)seqOfLeafStat.getObjectAt(1); - seqOfLeafInts = (ASN1Sequence)seqOfLeafStat.getObjectAt(2); - - String[] name = new String[2]; - name[0] = ((DERIA5String)seqOfLeafString.getObjectAt(0)).getString(); - name[1] = ((DERIA5String)seqOfLeafString.getObjectAt(1)).getString(); - byte[][] statByte = new byte[4][]; - statByte[0] = ((DEROctetString)seqOfLeafBytes.getObjectAt(0)) - .getOctets(); - statByte[1] = ((DEROctetString)seqOfLeafBytes.getObjectAt(1)) - .getOctets(); - statByte[2] = ((DEROctetString)seqOfLeafBytes.getObjectAt(2)) - .getOctets(); - statByte[3] = ((DEROctetString)seqOfLeafBytes.getObjectAt(3)) - .getOctets(); - int[] statInt = new int[4]; - statInt[0] = checkBigIntegerInIntRange(seqOfLeafInts.getObjectAt(0)); - statInt[1] = checkBigIntegerInIntRange(seqOfLeafInts.getObjectAt(1)); - statInt[2] = checkBigIntegerInIntRange(seqOfLeafInts.getObjectAt(2)); - statInt[3] = checkBigIntegerInIntRange(seqOfLeafInts.getObjectAt(3)); - nextNextLeaf[i] = new GMSSLeaf(DigestFactory.getDigest(name[0]).getClass(), statByte, statInt); - } - - // --- Decode <upperLeaf>. - ASN1Sequence seqOfUpperLeafs = (ASN1Sequence)mtsPrivateKey.getObjectAt(13); - ASN1Sequence seqOfUpperLeafStat; - ASN1Sequence seqOfUpperLeafBytes; - ASN1Sequence seqOfUpperLeafInts; - ASN1Sequence seqOfUpperLeafString; - - GMSSLeaf[] upperLeaf = new GMSSLeaf[seqOfUpperLeafs.size()]; - - for (int i = 0; i < upperLeaf.length; i++) - { - seqOfUpperLeafStat = (ASN1Sequence)seqOfUpperLeafs.getObjectAt(i); - seqOfUpperLeafString = (ASN1Sequence)seqOfUpperLeafStat.getObjectAt(0); - seqOfUpperLeafBytes = (ASN1Sequence)seqOfUpperLeafStat.getObjectAt(1); - seqOfUpperLeafInts = (ASN1Sequence)seqOfUpperLeafStat.getObjectAt(2); - - String[] name = new String[2]; - name[0] = ((DERIA5String)seqOfUpperLeafString.getObjectAt(0)).getString(); - name[1] = ((DERIA5String)seqOfUpperLeafString.getObjectAt(1)).getString(); - byte[][] statByte = new byte[4][]; - statByte[0] = ((DEROctetString)seqOfUpperLeafBytes.getObjectAt(0)) - .getOctets(); - statByte[1] = ((DEROctetString)seqOfUpperLeafBytes.getObjectAt(1)) - .getOctets(); - statByte[2] = ((DEROctetString)seqOfUpperLeafBytes.getObjectAt(2)) - .getOctets(); - statByte[3] = ((DEROctetString)seqOfUpperLeafBytes.getObjectAt(3)) - .getOctets(); - int[] statInt = new int[4]; - statInt[0] = checkBigIntegerInIntRange(seqOfUpperLeafInts.getObjectAt(0)); - statInt[1] = checkBigIntegerInIntRange(seqOfUpperLeafInts.getObjectAt(1)); - statInt[2] = checkBigIntegerInIntRange(seqOfUpperLeafInts.getObjectAt(2)); - statInt[3] = checkBigIntegerInIntRange(seqOfUpperLeafInts.getObjectAt(3)); - upperLeaf[i] = new GMSSLeaf(DigestFactory.getDigest(name[0]).getClass(), statByte, statInt); - } - - // --- Decode <upperTreehashLeaf>. - ASN1Sequence seqOfUpperTHLeafs = (ASN1Sequence)mtsPrivateKey.getObjectAt(14); - ASN1Sequence seqOfUpperTHLeafStat; - ASN1Sequence seqOfUpperTHLeafBytes; - ASN1Sequence seqOfUpperTHLeafInts; - ASN1Sequence seqOfUpperTHLeafString; - - GMSSLeaf[] upperTHLeaf = new GMSSLeaf[seqOfUpperTHLeafs.size()]; - - for (int i = 0; i < upperTHLeaf.length; i++) - { - seqOfUpperTHLeafStat = (ASN1Sequence)seqOfUpperTHLeafs.getObjectAt(i); - seqOfUpperTHLeafString = (ASN1Sequence)seqOfUpperTHLeafStat.getObjectAt(0); - seqOfUpperTHLeafBytes = (ASN1Sequence)seqOfUpperTHLeafStat.getObjectAt(1); - seqOfUpperTHLeafInts = (ASN1Sequence)seqOfUpperTHLeafStat.getObjectAt(2); - - String[] name = new String[2]; - name[0] = ((DERIA5String)seqOfUpperTHLeafString.getObjectAt(0)) - .getString(); - name[1] = ((DERIA5String)seqOfUpperTHLeafString.getObjectAt(1)) - .getString(); - byte[][] statByte = new byte[4][]; - statByte[0] = ((DEROctetString)seqOfUpperTHLeafBytes.getObjectAt(0)) - .getOctets(); - statByte[1] = ((DEROctetString)seqOfUpperTHLeafBytes.getObjectAt(1)) - .getOctets(); - statByte[2] = ((DEROctetString)seqOfUpperTHLeafBytes.getObjectAt(2)) - .getOctets(); - statByte[3] = ((DEROctetString)seqOfUpperTHLeafBytes.getObjectAt(3)) - .getOctets(); - int[] statInt = new int[4]; - statInt[0] = checkBigIntegerInIntRange(seqOfUpperTHLeafInts.getObjectAt(0)); - statInt[1] = checkBigIntegerInIntRange(seqOfUpperTHLeafInts.getObjectAt(1)); - statInt[2] = checkBigIntegerInIntRange(seqOfUpperTHLeafInts.getObjectAt(2)); - statInt[3] = checkBigIntegerInIntRange(seqOfUpperTHLeafInts.getObjectAt(3)); - upperTHLeaf[i] = new GMSSLeaf(DigestFactory.getDigest(name[0]).getClass(), statByte, statInt); - } - - // --- Decode <minTreehash>. - ASN1Sequence minTreehashPart = (ASN1Sequence)mtsPrivateKey.getObjectAt(15); - int[] minTreehash = new int[minTreehashPart.size()]; - for (int i = 0; i < minTreehashPart.size(); i++) - { - minTreehash[i] = checkBigIntegerInIntRange(minTreehashPart.getObjectAt(i)); - } - - // --- Decode <nextRoot>. - ASN1Sequence seqOfnextRoots = (ASN1Sequence)mtsPrivateKey.getObjectAt(16); - byte[][] nextRoot = new byte[seqOfnextRoots.size()][]; - for (int i = 0; i < nextRoot.length; i++) - { - nextRoot[i] = ((DEROctetString)seqOfnextRoots.getObjectAt(i)) - .getOctets(); - } - - // --- Decode <nextNextRoot>. - ASN1Sequence seqOfnextNextRoot = (ASN1Sequence)mtsPrivateKey.getObjectAt(17); - ASN1Sequence seqOfnextNextRootStat; - ASN1Sequence seqOfnextNextRootBytes; - ASN1Sequence seqOfnextNextRootInts; - ASN1Sequence seqOfnextNextRootString; - ASN1Sequence seqOfnextNextRootTreeH; - ASN1Sequence seqOfnextNextRootRetain; - - GMSSRootCalc[] nextNextRoot = new GMSSRootCalc[seqOfnextNextRoot.size()]; - - for (int i = 0; i < nextNextRoot.length; i++) - { - seqOfnextNextRootStat = (ASN1Sequence)seqOfnextNextRoot.getObjectAt(i); - seqOfnextNextRootString = (ASN1Sequence)seqOfnextNextRootStat - .getObjectAt(0); - seqOfnextNextRootBytes = (ASN1Sequence)seqOfnextNextRootStat - .getObjectAt(1); - seqOfnextNextRootInts = (ASN1Sequence)seqOfnextNextRootStat.getObjectAt(2); - seqOfnextNextRootTreeH = (ASN1Sequence)seqOfnextNextRootStat - .getObjectAt(3); - seqOfnextNextRootRetain = (ASN1Sequence)seqOfnextNextRootStat - .getObjectAt(4); - - // decode treehash of nextNextRoot - // --------------------------------- - ASN1Sequence seqOfnextNextRootTreeHStat; - ASN1Sequence seqOfnextNextRootTreeHBytes; - ASN1Sequence seqOfnextNextRootTreeHInts; - ASN1Sequence seqOfnextNextRootTreeHString; - - Treehash[] nnRTreehash = new Treehash[seqOfnextNextRootTreeH.size()]; - - for (int k = 0; k < nnRTreehash.length; k++) - { - seqOfnextNextRootTreeHStat = (ASN1Sequence)seqOfnextNextRootTreeH - .getObjectAt(k); - seqOfnextNextRootTreeHString = (ASN1Sequence)seqOfnextNextRootTreeHStat - .getObjectAt(0); - seqOfnextNextRootTreeHBytes = (ASN1Sequence)seqOfnextNextRootTreeHStat - .getObjectAt(1); - seqOfnextNextRootTreeHInts = (ASN1Sequence)seqOfnextNextRootTreeHStat - .getObjectAt(2); - - String[] name = new String[2]; - name[0] = ((DERIA5String)seqOfnextNextRootTreeHString.getObjectAt(0)) - .getString(); - name[1] = ((DERIA5String)seqOfnextNextRootTreeHString.getObjectAt(1)) - .getString(); - - int tailLength = checkBigIntegerInIntRange(seqOfnextNextRootTreeHInts.getObjectAt(1)); - - byte[][] statByte = new byte[3 + tailLength][]; - statByte[0] = ((DEROctetString)seqOfnextNextRootTreeHBytes - .getObjectAt(0)).getOctets(); - if (statByte[0].length == 0) - { // if null was encoded - statByte[0] = null; - } - - statByte[1] = ((DEROctetString)seqOfnextNextRootTreeHBytes - .getObjectAt(1)).getOctets(); - statByte[2] = ((DEROctetString)seqOfnextNextRootTreeHBytes - .getObjectAt(2)).getOctets(); - for (int j = 0; j < tailLength; j++) - { - statByte[3 + j] = ((DEROctetString)seqOfnextNextRootTreeHBytes - .getObjectAt(3 + j)).getOctets(); - } - int[] statInt = new int[6 + tailLength]; - statInt[0] = checkBigIntegerInIntRange(seqOfnextNextRootTreeHInts.getObjectAt(0)); - - statInt[1] = tailLength; - statInt[2] = checkBigIntegerInIntRange(seqOfnextNextRootTreeHInts.getObjectAt(2)); - - statInt[3] = checkBigIntegerInIntRange(seqOfnextNextRootTreeHInts.getObjectAt(3)); - - statInt[4] = checkBigIntegerInIntRange(seqOfnextNextRootTreeHInts.getObjectAt(4)); - - statInt[5] = checkBigIntegerInIntRange(seqOfnextNextRootTreeHInts.getObjectAt(5)); - - for (int j = 0; j < tailLength; j++) - { - statInt[6 + j] = checkBigIntegerInIntRange(seqOfnextNextRootTreeHInts - .getObjectAt(6 + j)); - } - nnRTreehash[k] = new Treehash(DigestFactory.getDigest(name[0]).getClass(), statByte, statInt); - } - // --------------------------------- - - // decode retain of nextNextRoot - // --------------------------------- - // ASN1Sequence seqOfnextNextRootRetainPart0 = - // (ASN1Sequence)seqOfnextNextRootRetain.get(0); - ASN1Sequence seqOfnextNextRootRetainPart1; - - Vector[] nnRRetain = new Vector[seqOfnextNextRootRetain.size()]; - for (int j = 0; j < nnRRetain.length; j++) - { - seqOfnextNextRootRetainPart1 = (ASN1Sequence)seqOfnextNextRootRetain - .getObjectAt(j); - nnRRetain[j] = new Vector(); - for (int k = 0; k < seqOfnextNextRootRetainPart1.size(); k++) - { - nnRRetain[j] - .addElement(((DEROctetString)seqOfnextNextRootRetainPart1 - .getObjectAt(k)).getOctets()); - } - } - // --------------------------------- - - String[] name = new String[2]; - name[0] = ((DERIA5String)seqOfnextNextRootString.getObjectAt(0)) - .getString(); - name[1] = ((DERIA5String)seqOfnextNextRootString.getObjectAt(1)) - .getString(); - - int heightOfTree = checkBigIntegerInIntRange(seqOfnextNextRootInts.getObjectAt(0)); - int tailLength = checkBigIntegerInIntRange(seqOfnextNextRootInts.getObjectAt(7)); - byte[][] statByte = new byte[1 + heightOfTree + tailLength][]; - statByte[0] = ((DEROctetString)seqOfnextNextRootBytes.getObjectAt(0)) - .getOctets(); - for (int j = 0; j < heightOfTree; j++) - { - statByte[1 + j] = ((DEROctetString)seqOfnextNextRootBytes - .getObjectAt(1 + j)).getOctets(); - } - for (int j = 0; j < tailLength; j++) - { - statByte[1 + heightOfTree + j] = ((DEROctetString)seqOfnextNextRootBytes - .getObjectAt(1 + heightOfTree + j)).getOctets(); - } - int[] statInt = new int[8 + heightOfTree + tailLength]; - statInt[0] = heightOfTree; - statInt[1] = checkBigIntegerInIntRange(seqOfnextNextRootInts.getObjectAt(1)); - statInt[2] = checkBigIntegerInIntRange(seqOfnextNextRootInts.getObjectAt(2)); - statInt[3] = checkBigIntegerInIntRange(seqOfnextNextRootInts.getObjectAt(3)); - statInt[4] = checkBigIntegerInIntRange(seqOfnextNextRootInts.getObjectAt(4)); - statInt[5] = checkBigIntegerInIntRange(seqOfnextNextRootInts.getObjectAt(5)); - statInt[6] = checkBigIntegerInIntRange(seqOfnextNextRootInts.getObjectAt(6)); - statInt[7] = tailLength; - for (int j = 0; j < heightOfTree; j++) - { - statInt[8 + j] = checkBigIntegerInIntRange(seqOfnextNextRootInts.getObjectAt(8 + j)); - } - for (int j = 0; j < tailLength; j++) - { - statInt[8 + heightOfTree + j] = checkBigIntegerInIntRange(seqOfnextNextRootInts.getObjectAt(8 - + heightOfTree + j)); - } - nextNextRoot[i] = new GMSSRootCalc(DigestFactory.getDigest(name[0]).getClass(), statByte, statInt, - nnRTreehash, nnRRetain); - } - - // --- Decode <curRootSig>. - ASN1Sequence seqOfcurRootSig = (ASN1Sequence)mtsPrivateKey.getObjectAt(18); - byte[][] curRootSig = new byte[seqOfcurRootSig.size()][]; - for (int i = 0; i < curRootSig.length; i++) - { - curRootSig[i] = ((DEROctetString)seqOfcurRootSig.getObjectAt(i)) - .getOctets(); - } - - // --- Decode <nextRootSig>. - ASN1Sequence seqOfnextRootSigs = (ASN1Sequence)mtsPrivateKey.getObjectAt(19); - ASN1Sequence seqOfnRSStats; - ASN1Sequence seqOfnRSStrings; - ASN1Sequence seqOfnRSInts; - ASN1Sequence seqOfnRSBytes; - - GMSSRootSig[] nextRootSig = new GMSSRootSig[seqOfnextRootSigs.size()]; - - for (int i = 0; i < nextRootSig.length; i++) - { - seqOfnRSStats = (ASN1Sequence)seqOfnextRootSigs.getObjectAt(i); - // nextNextAuth[i]= new byte[nextNextAuthPart1.size()][]; - seqOfnRSStrings = (ASN1Sequence)seqOfnRSStats.getObjectAt(0); - seqOfnRSBytes = (ASN1Sequence)seqOfnRSStats.getObjectAt(1); - seqOfnRSInts = (ASN1Sequence)seqOfnRSStats.getObjectAt(2); - - String[] name = new String[2]; - name[0] = ((DERIA5String)seqOfnRSStrings.getObjectAt(0)).getString(); - name[1] = ((DERIA5String)seqOfnRSStrings.getObjectAt(1)).getString(); - byte[][] statByte = new byte[5][]; - statByte[0] = ((DEROctetString)seqOfnRSBytes.getObjectAt(0)) - .getOctets(); - statByte[1] = ((DEROctetString)seqOfnRSBytes.getObjectAt(1)) - .getOctets(); - statByte[2] = ((DEROctetString)seqOfnRSBytes.getObjectAt(2)) - .getOctets(); - statByte[3] = ((DEROctetString)seqOfnRSBytes.getObjectAt(3)) - .getOctets(); - statByte[4] = ((DEROctetString)seqOfnRSBytes.getObjectAt(4)) - .getOctets(); - int[] statInt = new int[9]; - statInt[0] = checkBigIntegerInIntRange(seqOfnRSInts.getObjectAt(0)); - statInt[1] = checkBigIntegerInIntRange(seqOfnRSInts.getObjectAt(1)); - statInt[2] = checkBigIntegerInIntRange(seqOfnRSInts.getObjectAt(2)); - statInt[3] = checkBigIntegerInIntRange(seqOfnRSInts.getObjectAt(3)); - statInt[4] = checkBigIntegerInIntRange(seqOfnRSInts.getObjectAt(4)); - statInt[5] = checkBigIntegerInIntRange(seqOfnRSInts.getObjectAt(5)); - statInt[6] = checkBigIntegerInIntRange(seqOfnRSInts.getObjectAt(6)); - statInt[7] = checkBigIntegerInIntRange(seqOfnRSInts.getObjectAt(7)); - statInt[8] = checkBigIntegerInIntRange(seqOfnRSInts.getObjectAt(8)); - nextRootSig[i] = new GMSSRootSig(DigestFactory.getDigest(name[0]).getClass(), statByte, statInt); - } - - // --- Decode <name>. - - // TODO: Really check, why there are multiple algorithms, we only - // use the first one!!! - ASN1Sequence namePart = (ASN1Sequence)mtsPrivateKey.getObjectAt(20); - String[] name = new String[namePart.size()]; - for (int i = 0; i < name.length; i++) - { - name[i] = ((DERIA5String)namePart.getObjectAt(i)).getString(); - } - */ - } - - public GMSSPrivateKey(int[] index, byte[][] currentSeed, - byte[][] nextNextSeed, byte[][][] currentAuthPath, - byte[][][] nextAuthPath, Treehash[][] currentTreehash, - Treehash[][] nextTreehash, Vector[] currentStack, - Vector[] nextStack, Vector[][] currentRetain, - Vector[][] nextRetain, byte[][][] keep, GMSSLeaf[] nextNextLeaf, - GMSSLeaf[] upperLeaf, GMSSLeaf[] upperTreehashLeaf, - int[] minTreehash, byte[][] nextRoot, GMSSRootCalc[] nextNextRoot, - byte[][] currentRootSig, GMSSRootSig[] nextRootSig, - GMSSParameters gmssParameterset, AlgorithmIdentifier digestAlg) - { - AlgorithmIdentifier[] names = new AlgorithmIdentifier[] { digestAlg }; - this.primitive = encode(index, currentSeed, nextNextSeed, currentAuthPath, nextAuthPath, keep, currentTreehash, nextTreehash, currentStack, nextStack, currentRetain, nextRetain, nextNextLeaf, upperLeaf, upperTreehashLeaf, minTreehash, nextRoot, nextNextRoot, currentRootSig, nextRootSig, gmssParameterset, names); - } - - - // TODO: change method signature to something more integrated into BouncyCastle - - /** - * @param index tree indices - * @param currentSeeds seed for the generation of private OTS keys for the - * current subtrees (TREE) - * @param nextNextSeeds seed for the generation of private OTS keys for the - * subtrees after next (TREE++) - * @param currentAuthPaths array of current authentication paths (AUTHPATH) - * @param nextAuthPaths array of next authentication paths (AUTHPATH+) - * @param keep keep array for the authPath algorithm - * @param currentTreehash treehash for authPath algorithm of current tree - * @param nextTreehash treehash for authPath algorithm of next tree (TREE+) - * @param currentStack shared stack for authPath algorithm of current tree - * @param nextStack shared stack for authPath algorithm of next tree (TREE+) - * @param currentRetain retain stack for authPath algorithm of current tree - * @param nextRetain retain stack for authPath algorithm of next tree (TREE+) - * @param nextNextLeaf array of upcoming leafs of the tree after next (LEAF++) of - * each layer - * @param upperLeaf needed for precomputation of upper nodes - * @param upperTreehashLeaf needed for precomputation of upper treehash nodes - * @param minTreehash index of next treehash instance to receive an update - * @param nextRoot the roots of the next trees (ROOT+) - * @param nextNextRoot the roots of the tree after next (ROOT++) - * @param currentRootSig array of signatures of the roots of the current subtrees - * (SIG) - * @param nextRootSig array of signatures of the roots of the next subtree - * (SIG+) - * @param gmssParameterset the GMSS Parameterset - * @param algorithms An array of algorithm identifiers, containing the hash function details - */ - private ASN1Primitive encode(int[] index, byte[][] currentSeeds, - byte[][] nextNextSeeds, byte[][][] currentAuthPaths, - byte[][][] nextAuthPaths, byte[][][] keep, - Treehash[][] currentTreehash, Treehash[][] nextTreehash, - Vector[] currentStack, Vector[] nextStack, - Vector[][] currentRetain, Vector[][] nextRetain, - GMSSLeaf[] nextNextLeaf, GMSSLeaf[] upperLeaf, - GMSSLeaf[] upperTreehashLeaf, int[] minTreehash, byte[][] nextRoot, - GMSSRootCalc[] nextNextRoot, byte[][] currentRootSig, - GMSSRootSig[] nextRootSig, GMSSParameters gmssParameterset, - AlgorithmIdentifier[] algorithms) - { - - ASN1EncodableVector result = new ASN1EncodableVector(); - - // --- Encode <index>. - ASN1EncodableVector indexPart = new ASN1EncodableVector(); - for (int i = 0; i < index.length; i++) - { - indexPart.add(new ASN1Integer(index[i])); - } - result.add(new DERSequence(indexPart)); - - // --- Encode <curSeeds>. - ASN1EncodableVector curSeedsPart = new ASN1EncodableVector(); - for (int i = 0; i < currentSeeds.length; i++) - { - curSeedsPart.add(new DEROctetString(currentSeeds[i])); - } - result.add(new DERSequence(curSeedsPart)); - - // --- Encode <nextNextSeeds>. - ASN1EncodableVector nextNextSeedsPart = new ASN1EncodableVector(); - for (int i = 0; i < nextNextSeeds.length; i++) - { - nextNextSeedsPart.add(new DEROctetString(nextNextSeeds[i])); - } - result.add(new DERSequence(nextNextSeedsPart)); - - // --- Encode <curAuth>. - ASN1EncodableVector curAuthPart0 = new ASN1EncodableVector(); - ASN1EncodableVector curAuthPart1 = new ASN1EncodableVector(); - for (int i = 0; i < currentAuthPaths.length; i++) - { - for (int j = 0; j < currentAuthPaths[i].length; j++) - { - curAuthPart0.add(new DEROctetString(currentAuthPaths[i][j])); - } - curAuthPart1.add(new DERSequence(curAuthPart0)); - curAuthPart0 = new ASN1EncodableVector(); - } - result.add(new DERSequence(curAuthPart1)); - - // --- Encode <nextAuth>. - ASN1EncodableVector nextAuthPart0 = new ASN1EncodableVector(); - ASN1EncodableVector nextAuthPart1 = new ASN1EncodableVector(); - for (int i = 0; i < nextAuthPaths.length; i++) - { - for (int j = 0; j < nextAuthPaths[i].length; j++) - { - nextAuthPart0.add(new DEROctetString(nextAuthPaths[i][j])); - } - nextAuthPart1.add(new DERSequence(nextAuthPart0)); - nextAuthPart0 = new ASN1EncodableVector(); - } - result.add(new DERSequence(nextAuthPart1)); - - // --- Encode <curTreehash>. - ASN1EncodableVector seqOfTreehash0 = new ASN1EncodableVector(); - ASN1EncodableVector seqOfTreehash1 = new ASN1EncodableVector(); - ASN1EncodableVector seqOfStat = new ASN1EncodableVector(); - ASN1EncodableVector seqOfByte = new ASN1EncodableVector(); - ASN1EncodableVector seqOfInt = new ASN1EncodableVector(); - - for (int i = 0; i < currentTreehash.length; i++) - { - for (int j = 0; j < currentTreehash[i].length; j++) - { - seqOfStat.add(new DERSequence(algorithms[0])); - - int tailLength = currentTreehash[i][j].getStatInt()[1]; - - seqOfByte.add(new DEROctetString(currentTreehash[i][j] - .getStatByte()[0])); - seqOfByte.add(new DEROctetString(currentTreehash[i][j] - .getStatByte()[1])); - seqOfByte.add(new DEROctetString(currentTreehash[i][j] - .getStatByte()[2])); - for (int k = 0; k < tailLength; k++) - { - seqOfByte.add(new DEROctetString(currentTreehash[i][j] - .getStatByte()[3 + k])); - } - seqOfStat.add(new DERSequence(seqOfByte)); - seqOfByte = new ASN1EncodableVector(); - - seqOfInt.add(new ASN1Integer( - currentTreehash[i][j].getStatInt()[0])); - seqOfInt.add(new ASN1Integer(tailLength)); - seqOfInt.add(new ASN1Integer( - currentTreehash[i][j].getStatInt()[2])); - seqOfInt.add(new ASN1Integer( - currentTreehash[i][j].getStatInt()[3])); - seqOfInt.add(new ASN1Integer( - currentTreehash[i][j].getStatInt()[4])); - seqOfInt.add(new ASN1Integer( - currentTreehash[i][j].getStatInt()[5])); - for (int k = 0; k < tailLength; k++) - { - seqOfInt.add(new ASN1Integer(currentTreehash[i][j] - .getStatInt()[6 + k])); - } - seqOfStat.add(new DERSequence(seqOfInt)); - seqOfInt = new ASN1EncodableVector(); - - seqOfTreehash1.add(new DERSequence(seqOfStat)); - seqOfStat = new ASN1EncodableVector(); - } - seqOfTreehash0.add(new DERSequence(seqOfTreehash1)); - seqOfTreehash1 = new ASN1EncodableVector(); - } - result.add(new DERSequence(seqOfTreehash0)); - - // --- Encode <nextTreehash>. - seqOfTreehash0 = new ASN1EncodableVector(); - seqOfTreehash1 = new ASN1EncodableVector(); - seqOfStat = new ASN1EncodableVector(); - seqOfByte = new ASN1EncodableVector(); - seqOfInt = new ASN1EncodableVector(); - - for (int i = 0; i < nextTreehash.length; i++) - { - for (int j = 0; j < nextTreehash[i].length; j++) - { - seqOfStat.add(new DERSequence(algorithms[0])); - - int tailLength = nextTreehash[i][j].getStatInt()[1]; - - seqOfByte.add(new DEROctetString(nextTreehash[i][j] - .getStatByte()[0])); - seqOfByte.add(new DEROctetString(nextTreehash[i][j] - .getStatByte()[1])); - seqOfByte.add(new DEROctetString(nextTreehash[i][j] - .getStatByte()[2])); - for (int k = 0; k < tailLength; k++) - { - seqOfByte.add(new DEROctetString(nextTreehash[i][j] - .getStatByte()[3 + k])); - } - seqOfStat.add(new DERSequence(seqOfByte)); - seqOfByte = new ASN1EncodableVector(); - - seqOfInt - .add(new ASN1Integer(nextTreehash[i][j].getStatInt()[0])); - seqOfInt.add(new ASN1Integer(tailLength)); - seqOfInt - .add(new ASN1Integer(nextTreehash[i][j].getStatInt()[2])); - seqOfInt - .add(new ASN1Integer(nextTreehash[i][j].getStatInt()[3])); - seqOfInt - .add(new ASN1Integer(nextTreehash[i][j].getStatInt()[4])); - seqOfInt - .add(new ASN1Integer(nextTreehash[i][j].getStatInt()[5])); - for (int k = 0; k < tailLength; k++) - { - seqOfInt.add(new ASN1Integer(nextTreehash[i][j] - .getStatInt()[6 + k])); - } - seqOfStat.add(new DERSequence(seqOfInt)); - seqOfInt = new ASN1EncodableVector(); - - seqOfTreehash1.add(new DERSequence(seqOfStat)); - seqOfStat = new ASN1EncodableVector(); - } - seqOfTreehash0.add(new DERSequence(new DERSequence(seqOfTreehash1))); - seqOfTreehash1 = new ASN1EncodableVector(); - } - result.add(new DERSequence(seqOfTreehash0)); - - // --- Encode <keep>. - ASN1EncodableVector keepPart0 = new ASN1EncodableVector(); - ASN1EncodableVector keepPart1 = new ASN1EncodableVector(); - for (int i = 0; i < keep.length; i++) - { - for (int j = 0; j < keep[i].length; j++) - { - keepPart0.add(new DEROctetString(keep[i][j])); - } - keepPart1.add(new DERSequence(keepPart0)); - keepPart0 = new ASN1EncodableVector(); - } - result.add(new DERSequence(keepPart1)); - - // --- Encode <curStack>. - ASN1EncodableVector curStackPart0 = new ASN1EncodableVector(); - ASN1EncodableVector curStackPart1 = new ASN1EncodableVector(); - for (int i = 0; i < currentStack.length; i++) - { - for (int j = 0; j < currentStack[i].size(); j++) - { - curStackPart0.add(new DEROctetString((byte[])currentStack[i] - .elementAt(j))); - } - curStackPart1.add(new DERSequence(curStackPart0)); - curStackPart0 = new ASN1EncodableVector(); - } - result.add(new DERSequence(curStackPart1)); - - // --- Encode <nextStack>. - ASN1EncodableVector nextStackPart0 = new ASN1EncodableVector(); - ASN1EncodableVector nextStackPart1 = new ASN1EncodableVector(); - for (int i = 0; i < nextStack.length; i++) - { - for (int j = 0; j < nextStack[i].size(); j++) - { - nextStackPart0.add(new DEROctetString((byte[])nextStack[i] - .elementAt(j))); - } - nextStackPart1.add(new DERSequence(nextStackPart0)); - nextStackPart0 = new ASN1EncodableVector(); - } - result.add(new DERSequence(nextStackPart1)); - - // --- Encode <curRetain>. - ASN1EncodableVector currentRetainPart0 = new ASN1EncodableVector(); - ASN1EncodableVector currentRetainPart1 = new ASN1EncodableVector(); - ASN1EncodableVector currentRetainPart2 = new ASN1EncodableVector(); - for (int i = 0; i < currentRetain.length; i++) - { - for (int j = 0; j < currentRetain[i].length; j++) - { - for (int k = 0; k < currentRetain[i][j].size(); k++) - { - currentRetainPart0.add(new DEROctetString( - (byte[])currentRetain[i][j].elementAt(k))); - } - currentRetainPart1.add(new DERSequence(currentRetainPart0)); - currentRetainPart0 = new ASN1EncodableVector(); - } - currentRetainPart2.add(new DERSequence(currentRetainPart1)); - currentRetainPart1 = new ASN1EncodableVector(); - } - result.add(new DERSequence(currentRetainPart2)); - - // --- Encode <nextRetain>. - ASN1EncodableVector nextRetainPart0 = new ASN1EncodableVector(); - ASN1EncodableVector nextRetainPart1 = new ASN1EncodableVector(); - ASN1EncodableVector nextRetainPart2 = new ASN1EncodableVector(); - for (int i = 0; i < nextRetain.length; i++) - { - for (int j = 0; j < nextRetain[i].length; j++) - { - for (int k = 0; k < nextRetain[i][j].size(); k++) - { - nextRetainPart0.add(new DEROctetString( - (byte[])nextRetain[i][j].elementAt(k))); - } - nextRetainPart1.add(new DERSequence(nextRetainPart0)); - nextRetainPart0 = new ASN1EncodableVector(); - } - nextRetainPart2.add(new DERSequence(nextRetainPart1)); - nextRetainPart1 = new ASN1EncodableVector(); - } - result.add(new DERSequence(nextRetainPart2)); - - // --- Encode <nextNextLeaf>. - ASN1EncodableVector seqOfLeaf = new ASN1EncodableVector(); - seqOfStat = new ASN1EncodableVector(); - seqOfByte = new ASN1EncodableVector(); - seqOfInt = new ASN1EncodableVector(); - - for (int i = 0; i < nextNextLeaf.length; i++) - { - seqOfStat.add(new DERSequence(algorithms[0])); - - byte[][] tempByte = nextNextLeaf[i].getStatByte(); - seqOfByte.add(new DEROctetString(tempByte[0])); - seqOfByte.add(new DEROctetString(tempByte[1])); - seqOfByte.add(new DEROctetString(tempByte[2])); - seqOfByte.add(new DEROctetString(tempByte[3])); - seqOfStat.add(new DERSequence(seqOfByte)); - seqOfByte = new ASN1EncodableVector(); - - int[] tempInt = nextNextLeaf[i].getStatInt(); - seqOfInt.add(new ASN1Integer(tempInt[0])); - seqOfInt.add(new ASN1Integer(tempInt[1])); - seqOfInt.add(new ASN1Integer(tempInt[2])); - seqOfInt.add(new ASN1Integer(tempInt[3])); - seqOfStat.add(new DERSequence(seqOfInt)); - seqOfInt = new ASN1EncodableVector(); - - seqOfLeaf.add(new DERSequence(seqOfStat)); - seqOfStat = new ASN1EncodableVector(); - } - result.add(new DERSequence(seqOfLeaf)); - - // --- Encode <upperLEAF>. - ASN1EncodableVector seqOfUpperLeaf = new ASN1EncodableVector(); - seqOfStat = new ASN1EncodableVector(); - seqOfByte = new ASN1EncodableVector(); - seqOfInt = new ASN1EncodableVector(); - - for (int i = 0; i < upperLeaf.length; i++) - { - seqOfStat.add(new DERSequence(algorithms[0])); - - byte[][] tempByte = upperLeaf[i].getStatByte(); - seqOfByte.add(new DEROctetString(tempByte[0])); - seqOfByte.add(new DEROctetString(tempByte[1])); - seqOfByte.add(new DEROctetString(tempByte[2])); - seqOfByte.add(new DEROctetString(tempByte[3])); - seqOfStat.add(new DERSequence(seqOfByte)); - seqOfByte = new ASN1EncodableVector(); - - int[] tempInt = upperLeaf[i].getStatInt(); - seqOfInt.add(new ASN1Integer(tempInt[0])); - seqOfInt.add(new ASN1Integer(tempInt[1])); - seqOfInt.add(new ASN1Integer(tempInt[2])); - seqOfInt.add(new ASN1Integer(tempInt[3])); - seqOfStat.add(new DERSequence(seqOfInt)); - seqOfInt = new ASN1EncodableVector(); - - seqOfUpperLeaf.add(new DERSequence(seqOfStat)); - seqOfStat = new ASN1EncodableVector(); - } - result.add(new DERSequence(seqOfUpperLeaf)); - - // encode <upperTreehashLeaf> - ASN1EncodableVector seqOfUpperTreehashLeaf = new ASN1EncodableVector(); - seqOfStat = new ASN1EncodableVector(); - seqOfByte = new ASN1EncodableVector(); - seqOfInt = new ASN1EncodableVector(); - - for (int i = 0; i < upperTreehashLeaf.length; i++) - { - seqOfStat.add(new DERSequence(algorithms[0])); - - byte[][] tempByte = upperTreehashLeaf[i].getStatByte(); - seqOfByte.add(new DEROctetString(tempByte[0])); - seqOfByte.add(new DEROctetString(tempByte[1])); - seqOfByte.add(new DEROctetString(tempByte[2])); - seqOfByte.add(new DEROctetString(tempByte[3])); - seqOfStat.add(new DERSequence(seqOfByte)); - seqOfByte = new ASN1EncodableVector(); - - int[] tempInt = upperTreehashLeaf[i].getStatInt(); - seqOfInt.add(new ASN1Integer(tempInt[0])); - seqOfInt.add(new ASN1Integer(tempInt[1])); - seqOfInt.add(new ASN1Integer(tempInt[2])); - seqOfInt.add(new ASN1Integer(tempInt[3])); - seqOfStat.add(new DERSequence(seqOfInt)); - seqOfInt = new ASN1EncodableVector(); - - seqOfUpperTreehashLeaf.add(new DERSequence(seqOfStat)); - seqOfStat = new ASN1EncodableVector(); - } - result.add(new DERSequence(seqOfUpperTreehashLeaf)); - - // --- Encode <minTreehash>. - ASN1EncodableVector minTreehashPart = new ASN1EncodableVector(); - for (int i = 0; i < minTreehash.length; i++) - { - minTreehashPart.add(new ASN1Integer(minTreehash[i])); - } - result.add(new DERSequence(minTreehashPart)); - - // --- Encode <nextRoot>. - ASN1EncodableVector nextRootPart = new ASN1EncodableVector(); - for (int i = 0; i < nextRoot.length; i++) - { - nextRootPart.add(new DEROctetString(nextRoot[i])); - } - result.add(new DERSequence(nextRootPart)); - - // --- Encode <nextNextRoot>. - ASN1EncodableVector seqOfnextNextRoot = new ASN1EncodableVector(); - ASN1EncodableVector seqOfnnRStats = new ASN1EncodableVector(); - ASN1EncodableVector seqOfnnRStrings = new ASN1EncodableVector(); - ASN1EncodableVector seqOfnnRBytes = new ASN1EncodableVector(); - ASN1EncodableVector seqOfnnRInts = new ASN1EncodableVector(); - ASN1EncodableVector seqOfnnRTreehash = new ASN1EncodableVector(); - ASN1EncodableVector seqOfnnRRetain = new ASN1EncodableVector(); - - for (int i = 0; i < nextNextRoot.length; i++) - { - seqOfnnRStats.add(new DERSequence(algorithms[0])); - seqOfnnRStrings = new ASN1EncodableVector(); - - int heightOfTree = nextNextRoot[i].getStatInt()[0]; - int tailLength = nextNextRoot[i].getStatInt()[7]; - - seqOfnnRBytes.add(new DEROctetString( - nextNextRoot[i].getStatByte()[0])); - for (int j = 0; j < heightOfTree; j++) - { - seqOfnnRBytes.add(new DEROctetString(nextNextRoot[i] - .getStatByte()[1 + j])); - } - for (int j = 0; j < tailLength; j++) - { - seqOfnnRBytes.add(new DEROctetString(nextNextRoot[i] - .getStatByte()[1 + heightOfTree + j])); - } - - seqOfnnRStats.add(new DERSequence(seqOfnnRBytes)); - seqOfnnRBytes = new ASN1EncodableVector(); - - seqOfnnRInts.add(new ASN1Integer(heightOfTree)); - seqOfnnRInts.add(new ASN1Integer(nextNextRoot[i].getStatInt()[1])); - seqOfnnRInts.add(new ASN1Integer(nextNextRoot[i].getStatInt()[2])); - seqOfnnRInts.add(new ASN1Integer(nextNextRoot[i].getStatInt()[3])); - seqOfnnRInts.add(new ASN1Integer(nextNextRoot[i].getStatInt()[4])); - seqOfnnRInts.add(new ASN1Integer(nextNextRoot[i].getStatInt()[5])); - seqOfnnRInts.add(new ASN1Integer(nextNextRoot[i].getStatInt()[6])); - seqOfnnRInts.add(new ASN1Integer(tailLength)); - for (int j = 0; j < heightOfTree; j++) - { - seqOfnnRInts.add(new ASN1Integer( - nextNextRoot[i].getStatInt()[8 + j])); - } - for (int j = 0; j < tailLength; j++) - { - seqOfnnRInts.add(new ASN1Integer(nextNextRoot[i].getStatInt()[8 - + heightOfTree + j])); - } - - seqOfnnRStats.add(new DERSequence(seqOfnnRInts)); - seqOfnnRInts = new ASN1EncodableVector(); - - // add treehash of nextNextRoot object - // ---------------------------- - seqOfStat = new ASN1EncodableVector(); - seqOfByte = new ASN1EncodableVector(); - seqOfInt = new ASN1EncodableVector(); - - if (nextNextRoot[i].getTreehash() != null) - { - for (int j = 0; j < nextNextRoot[i].getTreehash().length; j++) - { - seqOfStat.add(new DERSequence(algorithms[0])); - - tailLength = nextNextRoot[i].getTreehash()[j].getStatInt()[1]; - - seqOfByte.add(new DEROctetString(nextNextRoot[i] - .getTreehash()[j].getStatByte()[0])); - seqOfByte.add(new DEROctetString(nextNextRoot[i] - .getTreehash()[j].getStatByte()[1])); - seqOfByte.add(new DEROctetString(nextNextRoot[i] - .getTreehash()[j].getStatByte()[2])); - for (int k = 0; k < tailLength; k++) - { - seqOfByte.add(new DEROctetString(nextNextRoot[i] - .getTreehash()[j].getStatByte()[3 + k])); - } - seqOfStat.add(new DERSequence(seqOfByte)); - seqOfByte = new ASN1EncodableVector(); - - seqOfInt.add(new ASN1Integer( - nextNextRoot[i].getTreehash()[j].getStatInt()[0])); - seqOfInt.add(new ASN1Integer(tailLength)); - seqOfInt.add(new ASN1Integer( - nextNextRoot[i].getTreehash()[j].getStatInt()[2])); - seqOfInt.add(new ASN1Integer( - nextNextRoot[i].getTreehash()[j].getStatInt()[3])); - seqOfInt.add(new ASN1Integer( - nextNextRoot[i].getTreehash()[j].getStatInt()[4])); - seqOfInt.add(new ASN1Integer( - nextNextRoot[i].getTreehash()[j].getStatInt()[5])); - for (int k = 0; k < tailLength; k++) - { - seqOfInt.add(new ASN1Integer(nextNextRoot[i] - .getTreehash()[j].getStatInt()[6 + k])); - } - seqOfStat.add(new DERSequence(seqOfInt)); - seqOfInt = new ASN1EncodableVector(); - - seqOfnnRTreehash.add(new DERSequence(seqOfStat)); - seqOfStat = new ASN1EncodableVector(); - } - } - // ---------------------------- - seqOfnnRStats.add(new DERSequence(seqOfnnRTreehash)); - seqOfnnRTreehash = new ASN1EncodableVector(); - - // encode retain of nextNextRoot - // ---------------------------- - // --- Encode <curRetain>. - currentRetainPart0 = new ASN1EncodableVector(); - if (nextNextRoot[i].getRetain() != null) - { - for (int j = 0; j < nextNextRoot[i].getRetain().length; j++) - { - for (int k = 0; k < nextNextRoot[i].getRetain()[j].size(); k++) - { - currentRetainPart0.add(new DEROctetString( - (byte[])nextNextRoot[i].getRetain()[j] - .elementAt(k))); - } - seqOfnnRRetain.add(new DERSequence(currentRetainPart0)); - currentRetainPart0 = new ASN1EncodableVector(); - } - } - // ---------------------------- - seqOfnnRStats.add(new DERSequence(seqOfnnRRetain)); - seqOfnnRRetain = new ASN1EncodableVector(); - - seqOfnextNextRoot.add(new DERSequence(seqOfnnRStats)); - seqOfnnRStats = new ASN1EncodableVector(); - } - result.add(new DERSequence(seqOfnextNextRoot)); - - // --- Encode <curRootSig>. - ASN1EncodableVector curRootSigPart = new ASN1EncodableVector(); - for (int i = 0; i < currentRootSig.length; i++) - { - curRootSigPart.add(new DEROctetString(currentRootSig[i])); - } - result.add(new DERSequence(curRootSigPart)); - - // --- Encode <nextRootSig>. - ASN1EncodableVector seqOfnextRootSigs = new ASN1EncodableVector(); - ASN1EncodableVector seqOfnRSStats = new ASN1EncodableVector(); - ASN1EncodableVector seqOfnRSStrings = new ASN1EncodableVector(); - ASN1EncodableVector seqOfnRSBytes = new ASN1EncodableVector(); - ASN1EncodableVector seqOfnRSInts = new ASN1EncodableVector(); - - for (int i = 0; i < nextRootSig.length; i++) - { - seqOfnRSStats.add(new DERSequence(algorithms[0])); - seqOfnRSStrings = new ASN1EncodableVector(); - - seqOfnRSBytes.add(new DEROctetString( - nextRootSig[i].getStatByte()[0])); - seqOfnRSBytes.add(new DEROctetString( - nextRootSig[i].getStatByte()[1])); - seqOfnRSBytes.add(new DEROctetString( - nextRootSig[i].getStatByte()[2])); - seqOfnRSBytes.add(new DEROctetString( - nextRootSig[i].getStatByte()[3])); - seqOfnRSBytes.add(new DEROctetString( - nextRootSig[i].getStatByte()[4])); - - seqOfnRSStats.add(new DERSequence(seqOfnRSBytes)); - seqOfnRSBytes = new ASN1EncodableVector(); - - seqOfnRSInts.add(new ASN1Integer(nextRootSig[i].getStatInt()[0])); - seqOfnRSInts.add(new ASN1Integer(nextRootSig[i].getStatInt()[1])); - seqOfnRSInts.add(new ASN1Integer(nextRootSig[i].getStatInt()[2])); - seqOfnRSInts.add(new ASN1Integer(nextRootSig[i].getStatInt()[3])); - seqOfnRSInts.add(new ASN1Integer(nextRootSig[i].getStatInt()[4])); - seqOfnRSInts.add(new ASN1Integer(nextRootSig[i].getStatInt()[5])); - seqOfnRSInts.add(new ASN1Integer(nextRootSig[i].getStatInt()[6])); - seqOfnRSInts.add(new ASN1Integer(nextRootSig[i].getStatInt()[7])); - seqOfnRSInts.add(new ASN1Integer(nextRootSig[i].getStatInt()[8])); - - seqOfnRSStats.add(new DERSequence(seqOfnRSInts)); - seqOfnRSInts = new ASN1EncodableVector(); - - seqOfnextRootSigs.add(new DERSequence(seqOfnRSStats)); - seqOfnRSStats = new ASN1EncodableVector(); - } - result.add(new DERSequence(seqOfnextRootSigs)); - - // --- Encode <parameterset>. - ASN1EncodableVector parSetPart0 = new ASN1EncodableVector(); - ASN1EncodableVector parSetPart1 = new ASN1EncodableVector(); - ASN1EncodableVector parSetPart2 = new ASN1EncodableVector(); - ASN1EncodableVector parSetPart3 = new ASN1EncodableVector(); - - for (int i = 0; i < gmssParameterset.getHeightOfTrees().length; i++) - { - parSetPart1.add(new ASN1Integer( - gmssParameterset.getHeightOfTrees()[i])); - parSetPart2.add(new ASN1Integer(gmssParameterset - .getWinternitzParameter()[i])); - parSetPart3.add(new ASN1Integer(gmssParameterset.getK()[i])); - } - parSetPart0.add(new ASN1Integer(gmssParameterset.getNumOfLayers())); - parSetPart0.add(new DERSequence(parSetPart1)); - parSetPart0.add(new DERSequence(parSetPart2)); - parSetPart0.add(new DERSequence(parSetPart3)); - result.add(new DERSequence(parSetPart0)); - - // --- Encode <names>. - ASN1EncodableVector namesPart = new ASN1EncodableVector(); - - for (int i = 0; i < algorithms.length; i++) - { - namesPart.add(algorithms[i]); - } - - result.add(new DERSequence(namesPart)); - return new DERSequence(result); - - } - - private static int checkBigIntegerInIntRange(ASN1Encodable a) - { - BigInteger b = ((ASN1Integer)a).getValue(); - if ((b.compareTo(BigInteger.valueOf(Integer.MAX_VALUE)) > 0) || - (b.compareTo(BigInteger.valueOf(Integer.MIN_VALUE)) < 0)) - { - throw new IllegalArgumentException("BigInteger not in Range: " + b.toString()); - } - return b.intValue(); - } - - - public ASN1Primitive toASN1Primitive() - { - return this.primitive; - } -} |