RSAPrivateCrtKeySpec privSpec = new RSAPrivateCrtKeySpec( key.getModulus(), key.getPublicExponent(),
BigInteger firstCrtCoeff = asBigInteger(json, PARAM_FIRST_CRT_COEFF, "RSA first CRT coefficient"); try { return kf.generatePrivate(new RSAPrivateCrtKeySpec(modulus, publicExponent, privateExponent,
RSAPrivateCrtKeySpec privSpec = new RSAPrivateCrtKeySpec( key.getModulus(), key.getPublicExponent(),
BigInteger crtCoef = parser.read().getInteger(); RSAPrivateCrtKeySpec keySpec = new RSAPrivateCrtKeySpec( modulus, publicExp, privateExp, prime1, prime2, exp1, exp2, crtCoef);
BigInteger crtCoef = parser.read().getInteger(); return new RSAPrivateCrtKeySpec( modulus, publicExp, privateExp, prime1, prime2, exp1, exp2, crtCoef);
BigInteger crtCoef = seq[8].getBigInteger(); RSAPrivateCrtKeySpec keySpec = new RSAPrivateCrtKeySpec(modulus, publicExp, privateExp, prime1, prime2, exp1, exp2, crtCoef);
public static RSAPrivateCrtKeySpec decodePKCS1(byte[] keyBytes) throws IOException { DerParser parser = new DerParser(keyBytes); Asn1Object sequence = parser.read(); sequence.validateSequence(); parser = new DerParser(sequence.getValue()); parser.read(); return new RSAPrivateCrtKeySpec(next(parser), next(parser), next(parser), next(parser), next(parser), next(parser), next(parser), next(parser)); }
public static RSAPrivateCrtKeySpec decodePKCS1(byte[] keyBytes) throws IOException { DerParser parser = new DerParser(keyBytes); Asn1Object sequence = parser.read(); sequence.validateSequence(); parser = new DerParser(sequence.getValue()); parser.read(); return new RSAPrivateCrtKeySpec(next(parser), next(parser), next(parser), next(parser), next(parser), next(parser), next(parser), next(parser)); }
RSAPrivateCrtKeySpec prvkeySpec = new RSAPrivateCrtKeySpec( modulus, publicExponent, privateExponent, primeP, primeQ, primeExponentP, primeExponentQ, crtCoefficient); Security.addProvider(new org.bouncycastle.jce .provider.BouncyCastleProvider()); KeyFactory kfact = KeyFactory.getInstance("RSA", "BC"); BCRSAPrivateCrtKey prk = (BCRSAPrivateCrtKey) kfact .generatePrivate(prvkeySpec);
public RSAPrivateKey privateKey(BigInteger modulus, BigInteger publicExponent, BigInteger privateExponent, BigInteger primeP, BigInteger primeQ, BigInteger primeExponentP, BigInteger primeExponentQ, BigInteger crtCoefficient) throws JoseException { RSAPrivateCrtKeySpec keySpec = new RSAPrivateCrtKeySpec(modulus, publicExponent, privateExponent, primeP, primeQ, primeExponentP, primeExponentQ, crtCoefficient); return getRsaPrivateKey(keySpec); }
BigInteger crtCoef = parser.read().getInteger(); RSAPrivateCrtKeySpec keySpec = new RSAPrivateCrtKeySpec( modulus, publicExp, privateExp, prime1, prime2, exp1, exp2, crtCoef);
BigInteger crtCoef = parser.read().getInteger(); return new RSAPrivateCrtKeySpec( modulus, publicExp, privateExp, prime1, prime2, exp1, exp2, crtCoef);
static RSAPrivateCrtKeySpec decodeRSAPrivateKey(byte[] bytes) { List<Object> seq = createASN1Sequence(bytes); checkArgument(seq.size() >= 9, "not enough elements (%s) for a private key", seq.size(), seq); int version = bigIntAt(seq, 0).intValue(); checkArgument(version == 0 || version == 1, "wrong version %s for RSA private key", version); return new RSAPrivateCrtKeySpec(bigIntAt(seq, 1), bigIntAt(seq, 2), bigIntAt(seq, 3), bigIntAt(seq, 4), bigIntAt( seq, 5), bigIntAt(seq, 6), bigIntAt(seq, 7), bigIntAt(seq, 8)); }
static RSAPrivateCrtKeySpec decodeRSAPrivateKey(byte[] bytes) { List<Object> seq = createASN1Sequence(bytes); checkArgument(seq.size() >= 9, "not enough elements (%s) for a private key", seq.size(), seq); int version = bigIntAt(seq, 0).intValue(); checkArgument(version == 0 || version == 1, "wrong version %s for RSA private key", version); return new RSAPrivateCrtKeySpec(bigIntAt(seq, 1), bigIntAt(seq, 2), bigIntAt(seq, 3), bigIntAt(seq, 4), bigIntAt( seq, 5), bigIntAt(seq, 6), bigIntAt(seq, 7), bigIntAt(seq, 8)); }
static RSAPrivateCrtKeySpec decodeRSAPrivateKey(byte[] bytes) { List<Object> seq = createASN1Sequence(bytes); checkArgument(seq.size() >= 9, "not enough elements (%s) for a private key", seq.size(), seq); int version = bigIntAt(seq, 0).intValue(); checkArgument(version == 0 || version == 1, "wrong version %s for RSA private key", version); return new RSAPrivateCrtKeySpec(bigIntAt(seq, 1), bigIntAt(seq, 2), bigIntAt(seq, 3), bigIntAt(seq, 4), bigIntAt( seq, 5), bigIntAt(seq, 6), bigIntAt(seq, 7), bigIntAt(seq, 8)); }
static RSAPrivateCrtKeySpec decodeRSAPrivateKey(byte[] bytes) { List<Object> seq = createASN1Sequence(bytes); checkArgument(seq.size() >= 9, "not enough elements (%s) for a private key", seq.size(), seq); int version = bigIntAt(seq, 0).intValue(); checkArgument(version == 0 || version == 1, "wrong version %s for RSA private key", version); return new RSAPrivateCrtKeySpec(bigIntAt(seq, 1), bigIntAt(seq, 2), bigIntAt(seq, 3), bigIntAt(seq, 4), bigIntAt( seq, 5), bigIntAt(seq, 6), bigIntAt(seq, 7), bigIntAt(seq, 8)); }
static RSAPrivateCrtKeySpec decodeRSAPrivateKey(byte[] bytes) { List<Object> seq = createASN1Sequence(bytes); checkArgument(seq.size() >= 9, "not enough elements (%s) for a private key", seq.size(), seq); int version = bigIntAt(seq, 0).intValue(); checkArgument(version == 0 || version == 1, "wrong version %s for RSA private key", version); return new RSAPrivateCrtKeySpec(bigIntAt(seq, 1), bigIntAt(seq, 2), bigIntAt(seq, 3), bigIntAt(seq, 4), bigIntAt( seq, 5), bigIntAt(seq, 6), bigIntAt(seq, 7), bigIntAt(seq, 8)); }
/** * Get the RSA private key spec value. * * @return the RSA private key spec value */ private RSAPrivateKeySpec getRSAPrivateKeySpec() { return new RSAPrivateCrtKeySpec(toBigInteger(n), toBigInteger(e), toBigInteger(d), toBigInteger(p), toBigInteger(q), toBigInteger(dp), toBigInteger(dq), toBigInteger(qi)); }
public static RSAPrivateCrtKeySpec decodePKCS1(byte[] keyBytes) throws IOException { DerParser parser = new DerParser(keyBytes); Asn1Object sequence = parser.read(); sequence.validateSequence(); parser = new DerParser(sequence.getValue()); parser.read(); return new RSAPrivateCrtKeySpec(next(parser), next(parser), next(parser), next(parser), next(parser), next(parser), next(parser), next(parser)); }
public static RSAPrivateCrtKeySpec decodePKCS1(byte[] keyBytes) throws IOException { DerParser parser = new DerParser(keyBytes); Asn1Object sequence = parser.read(); sequence.validateSequence(); parser = new DerParser(sequence.getValue()); parser.read(); return new RSAPrivateCrtKeySpec(next(parser), next(parser), next(parser), next(parser), next(parser), next(parser), next(parser), next(parser)); }