diff options
| author | Peter Dettman <peter.dettman@bouncycastle.org> | 2017-08-13 23:20:15 +0700 |
|---|---|---|
| committer | Peter Dettman <peter.dettman@bouncycastle.org> | 2017-08-13 23:20:15 +0700 |
| commit | 8654fced623d72412db1dfd806e77ca639125af1 (patch) | |
| tree | d64f3835e8880e5cce3df50f710128f806d32d96 | |
| parent | Support receiving DTLS records containing multiple handshake messages (diff) | |
| download | BouncyCastle.NET-ed25519-8654fced623d72412db1dfd806e77ca639125af1.tar.xz | |
Fix Dstu7624WrapEngine to respect input offsets and lengths
| -rw-r--r-- | crypto/src/crypto/engines/Dstu7624Engine.cs | 521 | ||||
| -rw-r--r-- | crypto/src/crypto/engines/Dstu7624WrapEngine.cs | 463 | ||||
| -rw-r--r-- | crypto/test/src/crypto/test/DSTU7624Test.cs | 113 |
3 files changed, 482 insertions, 615 deletions
diff --git a/crypto/src/crypto/engines/Dstu7624Engine.cs b/crypto/src/crypto/engines/Dstu7624Engine.cs index 422b5574a..cdb0f50e0 100644 --- a/crypto/src/crypto/engines/Dstu7624Engine.cs +++ b/crypto/src/crypto/engines/Dstu7624Engine.cs @@ -2,8 +2,8 @@ using System.Collections; using Org.BouncyCastle.Crypto.Parameters; -using Org.BouncyCastle.Utilities; using Org.BouncyCastle.Crypto.Utilities; +using Org.BouncyCastle.Utilities; namespace Org.BouncyCastle.Crypto.Engines { @@ -297,78 +297,42 @@ namespace Org.BouncyCastle.Crypto.Engines private void Encrypt(byte[] plain, int inOff, byte[] cipherText, int outOff) { - int round = 0; - - Array.Copy(plain, inOff, plain, 0, blockSizeBits / BITS_IN_BYTE); - Array.Resize(ref plain, blockSizeBits / BITS_IN_BYTE); - - ulong[] plain_ = BytesToWords(plain); - - Array.Copy(plain_, internalState, wordsInBlock); + Pack.LE_To_UInt64(plain, inOff, internalState); + int round = 0; AddRoundKey(round); - for (round = 1; round < roundsAmount; round++) + while (++round < roundsAmount) { EncryptionRound(); - XorRoundKey(round); - } - EncryptionRound(); - - AddRoundKey(roundsAmount); - ulong[] cipherText_ = new ulong[internalState.Length]; - - Array.Copy(internalState, cipherText_, wordsInBlock); - - byte[] temp = WordsToBytes(cipherText_); - - Array.Copy(temp, 0, cipherText, outOff, temp.Length); + EncryptionRound(); + AddRoundKey(round); + Pack.UInt64_To_LE(internalState, cipherText, outOff); } + private void Decrypt(byte[] cipherText, int inOff, byte[] decryptedText, int outOff) { - Array.Copy(cipherText, inOff, cipherText, 0, blockSizeBits / BITS_IN_BYTE); - Array.Resize(ref cipherText, blockSizeBits / BITS_IN_BYTE); + Pack.LE_To_UInt64(cipherText, inOff, internalState); int round = roundsAmount; - - ulong[] cipherText_ = BytesToWords(cipherText); - - Array.Copy(cipherText_, internalState, wordsInBlock); - SubRoundKey(round); - for (round = roundsAmount - 1; round > 0; round--) + while (--round > 0) { DecryptionRound(); XorRoundKey(round); } DecryptionRound(); - SubRoundKey(0); - - ulong[] decryptedText_ = new ulong[internalState.Length]; - - Array.Copy(internalState, decryptedText_, wordsInBlock); - - - byte[] temp = WordsToBytes(decryptedText_); - Array.Copy(temp, 0, decryptedText, outOff, temp.Length); + SubRoundKey(round); - + Pack.UInt64_To_LE(internalState, decryptedText, outOff); } - - - - - - - - private void AddRoundKeyExpand(ulong[] value) { for (int i = 0; i < wordsInBlock; i++) @@ -396,8 +360,7 @@ namespace Org.BouncyCastle.Crypto.Engines int rotateBytesLength = 2 * state_value.Length + 3; int bytesLength = state_value.Length * (BITS_IN_WORD / BITS_IN_BYTE); - - byte[] bytes = WordsToBytes(state_value); + byte[] bytes = Pack.UInt64_To_LE(state_value); byte[] buffer = new byte[rotateBytesLength]; Array.Copy(bytes, buffer, rotateBytesLength); @@ -406,8 +369,7 @@ namespace Org.BouncyCastle.Crypto.Engines Array.Copy(buffer, 0, bytes, bytesLength - rotateBytesLength, rotateBytesLength); - var temp = BytesToWords(bytes); - Array.Copy(temp, state_value, state_value.Length); + Pack.LE_To_UInt64(bytes, 0, state_value); } private void ShiftLeft(ulong[] state_value) @@ -429,9 +391,10 @@ namespace Org.BouncyCastle.Crypto.Engines private void XorRoundKey(int round) { + ulong[] roundKey = roundKeys[round]; for (int i = 0; i < wordsInBlock; i++) { - internalState[i] ^= roundKeys[round][i]; + internalState[i] ^= roundKey[i]; } } @@ -440,25 +403,23 @@ namespace Org.BouncyCastle.Crypto.Engines int row, col; int shift = -1; - byte[] stateBytes = WordsToBytes(internalState); + byte[] stateBytes = Pack.UInt64_To_LE(internalState); + byte[] nstate = new byte[wordsInBlock * 8]; - byte[] nstate = new byte[wordsInBlock * sizeof(ulong)]; - - for (row = 0; row < sizeof(ulong); row++) + for (row = 0; row < 8; row++) { - if (row % (sizeof(ulong) / wordsInBlock) == 0) + if (row % (8 / wordsInBlock) == 0) { shift += 1; } for (col = 0; col < wordsInBlock; col++) { - nstate[row + ((col + shift) % wordsInBlock) * sizeof(ulong)] = stateBytes[row + col * sizeof(ulong)]; + nstate[row + ((col + shift) % wordsInBlock) * 8] = stateBytes[row + col * 8]; } } - internalState = BytesToWords(nstate); - + Pack.LE_To_UInt64(nstate, 0, internalState); } private void InvShiftRows() @@ -466,66 +427,23 @@ namespace Org.BouncyCastle.Crypto.Engines int row, col; int shift = -1; - byte[] stateBytes = WordsToBytes(internalState); - byte[] nstate = new byte[wordsInBlock * sizeof(ulong)]; + byte[] stateBytes = Pack.UInt64_To_LE(internalState); + byte[] nstate = new byte[wordsInBlock * 8]; - for (row = 0; row < sizeof(ulong); row++) + for (row = 0; row < 8; row++) { - if (row % (sizeof(ulong) / wordsInBlock) == 0) + if (row % (8 / wordsInBlock) == 0) { shift += 1; } for (col = 0; col < wordsInBlock; col++) { - nstate[row + col * sizeof(ulong)] = stateBytes[row + ((col + shift) % wordsInBlock) * sizeof(ulong)]; - } - } - - internalState = BytesToWords(nstate); - } - - private ulong[] BytesToWords(byte[] bytes) - { - ulong[] words = new ulong[bytes.Length / sizeof(ulong)]; - - for (int i = 0; i < words.Length; i++) - { - words[i] = BitConverter.ToUInt64(bytes, i * sizeof(ulong)); - - if (!BitConverter.IsLittleEndian) - { - words[i] = ReverseWord(words[i]); - } - } - - return words; - } - - private byte[] WordsToBytes(ulong[] words) - { - byte[] bytes = new byte[words.Length * sizeof(ulong)]; - - byte[] tempBytes = new byte[sizeof(ulong)]; - - for (int i = 0; i < words.Length; ++i) - { - if (!BitConverter.IsLittleEndian) - { - words[i] = ReverseWord(words[i]); + nstate[row + col * 8] = stateBytes[row + ((col + shift) % wordsInBlock) * 8]; } - - tempBytes = BitConverter.GetBytes(words[i]); - Array.Copy(tempBytes, 0, bytes, i * tempBytes.Length, tempBytes.Length); } - return bytes; - } - private ulong ReverseWord(ulong x) - { - byte[] bytes = BitConverter.GetBytes(x); - Array.Reverse(bytes); - return BitConverter.ToUInt64(bytes, 0); + Pack.LE_To_UInt64(nstate, 0, internalState); } private void AddRoundKey(int round) @@ -559,19 +477,19 @@ namespace Org.BouncyCastle.Crypto.Engines int col, row, b; byte product; ulong result; - byte[] stateBytes = WordsToBytes(internalState); + byte[] stateBytes = Pack.UInt64_To_LE(internalState); for (col = 0; col < wordsInBlock; ++col) { result = 0; - for (row = sizeof(ulong) - 1; row >= 0; --row) + for (row = 8 - 1; row >= 0; --row) { product = 0; - for (b = sizeof(ulong) - 1; b >= 0; --b) + for (b = 8 - 1; b >= 0; --b) { - product ^= MultiplyGF(stateBytes[b + col * sizeof(ulong)], matrix[row][b]); + product ^= MultiplyGF(stateBytes[b + col * 8], matrix[row][b]); } - result |= (ulong)product << (row * sizeof(ulong)); + result |= (ulong)product << (row * 8); } internalState[col] = result; } @@ -632,204 +550,199 @@ namespace Org.BouncyCastle.Crypto.Engines } } - #region TABLES AND S-BOXES private byte[][] mdsMatrix = - { - new byte[] { 0x01, 0x01, 0x05, 0x01, 0x08, 0x06, 0x07, 0x04 }, - new byte[] { 0x04, 0x01, 0x01, 0x05, 0x01, 0x08, 0x06, 0x07 }, - new byte[] { 0x07, 0x04, 0x01, 0x01, 0x05, 0x01, 0x08, 0x06 }, - new byte[] { 0x06, 0x07, 0x04, 0x01, 0x01, 0x05, 0x01, 0x08 }, - new byte[] { 0x08, 0x06, 0x07, 0x04, 0x01, 0x01, 0x05, 0x01 }, - new byte[] { 0x01, 0x08, 0x06, 0x07, 0x04, 0x01, 0x01, 0x05 }, - new byte[] { 0x05, 0x01, 0x08, 0x06, 0x07, 0x04, 0x01, 0x01 }, - new byte[] { 0x01, 0x05, 0x01, 0x08, 0x06, 0x07, 0x04, 0x01 }, - }; + { + new byte[] { 0x01, 0x01, 0x05, 0x01, 0x08, 0x06, 0x07, 0x04 }, + new byte[] { 0x04, 0x01, 0x01, 0x05, 0x01, 0x08, 0x06, 0x07 }, + new byte[] { 0x07, 0x04, 0x01, 0x01, 0x05, 0x01, 0x08, 0x06 }, + new byte[] { 0x06, 0x07, 0x04, 0x01, 0x01, 0x05, 0x01, 0x08 }, + new byte[] { 0x08, 0x06, 0x07, 0x04, 0x01, 0x01, 0x05, 0x01 }, + new byte[] { 0x01, 0x08, 0x06, 0x07, 0x04, 0x01, 0x01, 0x05 }, + new byte[] { 0x05, 0x01, 0x08, 0x06, 0x07, 0x04, 0x01, 0x01 }, + new byte[] { 0x01, 0x05, 0x01, 0x08, 0x06, 0x07, 0x04, 0x01 }, + }; private byte[][] mdsInvMatrix = - { - new byte[] { 0xAD, 0x95, 0x76, 0xA8, 0x2F, 0x49, 0xD7, 0xCA }, - new byte[] { 0xCA, 0xAD, 0x95, 0x76, 0xA8, 0x2F, 0x49, 0xD7 }, - new byte[] { 0xD7, 0xCA, 0xAD, 0x95, 0x76, 0xA8, 0x2F, 0x49 }, - new byte[] { 0x49, 0xD7, 0xCA, 0xAD, 0x95, 0x76, 0xA8, 0x2F }, - new byte[] { 0x2F, 0x49, 0xD7, 0xCA, 0xAD, 0x95, 0x76, 0xA8 }, - new byte[] { 0xA8, 0x2F, 0x49, 0xD7, 0xCA, 0xAD, 0x95, 0x76 }, - new byte[] { 0x76, 0xA8, 0x2F, 0x49, 0xD7, 0xCA, 0xAD, 0x95 }, - new byte[] { 0x95, 0x76, 0xA8, 0x2F, 0x49, 0xD7, 0xCA, 0xAD }, - }; - + { + new byte[] { 0xAD, 0x95, 0x76, 0xA8, 0x2F, 0x49, 0xD7, 0xCA }, + new byte[] { 0xCA, 0xAD, 0x95, 0x76, 0xA8, 0x2F, 0x49, 0xD7 }, + new byte[] { 0xD7, 0xCA, 0xAD, 0x95, 0x76, 0xA8, 0x2F, 0x49 }, + new byte[] { 0x49, 0xD7, 0xCA, 0xAD, 0x95, 0x76, 0xA8, 0x2F }, + new byte[] { 0x2F, 0x49, 0xD7, 0xCA, 0xAD, 0x95, 0x76, 0xA8 }, + new byte[] { 0xA8, 0x2F, 0x49, 0xD7, 0xCA, 0xAD, 0x95, 0x76 }, + new byte[] { 0x76, 0xA8, 0x2F, 0x49, 0xD7, 0xCA, 0xAD, 0x95 }, + new byte[] { 0x95, 0x76, 0xA8, 0x2F, 0x49, 0xD7, 0xCA, 0xAD }, + }; private byte[][] sboxesForEncryption = - { - new byte[] - { - 0xa8, 0x43, 0x5f, 0x06, 0x6b, 0x75, 0x6c, 0x59, 0x71, 0xdf, 0x87, 0x95, 0x17, 0xf0, 0xd8, 0x09, - 0x6d, 0xf3, 0x1d, 0xcb, 0xc9, 0x4d, 0x2c, 0xaf, 0x79, 0xe0, 0x97, 0xfd, 0x6f, 0x4b, 0x45, 0x39, - 0x3e, 0xdd, 0xa3, 0x4f, 0xb4, 0xb6, 0x9a, 0x0e, 0x1f, 0xbf, 0x15, 0xe1, 0x49, 0xd2, 0x93, 0xc6, - 0x92, 0x72, 0x9e, 0x61, 0xd1, 0x63, 0xfa, 0xee, 0xf4, 0x19, 0xd5, 0xad, 0x58, 0xa4, 0xbb, 0xa1, - 0xdc, 0xf2, 0x83, 0x37, 0x42, 0xe4, 0x7a, 0x32, 0x9c, 0xcc, 0xab, 0x4a, 0x8f, 0x6e, 0x04, 0x27, - 0x2e, 0xe7, 0xe2, 0x5a, 0x96, 0x16, 0x23, 0x2b, 0xc2, 0x65, 0x66, 0x0f, 0xbc, 0xa9, 0x47, 0x41, - 0x34, 0x48, 0xfc, 0xb7, 0x6a, 0x88, 0xa5, 0x53, 0x86, 0xf9, 0x5b, 0xdb, 0x38, 0x7b, 0xc3, 0x1e, - 0x22, 0x33, 0x24, 0x28, 0x36, 0xc7, 0xb2, 0x3b, 0x8e, 0x77, 0xba, 0xf5, 0x14, 0x9f, 0x08, 0x55, - 0x9b, 0x4c, 0xfe, 0x60, 0x5c, 0xda, 0x18, 0x46, 0xcd, 0x7d, 0x21, 0xb0, 0x3f, 0x1b, 0x89, 0xff, - 0xeb, 0x84, 0x69, 0x3a, 0x9d, 0xd7, 0xd3, 0x70, 0x67, 0x40, 0xb5, 0xde, 0x5d, 0x30, 0x91, 0xb1, - 0x78, 0x11, 0x01, 0xe5, 0x00, 0x68, 0x98, 0xa0, 0xc5, 0x02, 0xa6, 0x74, 0x2d, 0x0b, 0xa2, 0x76, - 0xb3, 0xbe, 0xce, 0xbd, 0xae, 0xe9, 0x8a, 0x31, 0x1c, 0xec, 0xf1, 0x99, 0x94, 0xaa, 0xf6, 0x26, - 0x2f, 0xef, 0xe8, 0x8c, 0x35, 0x03, 0xd4, 0x7f, 0xfb, 0x05, 0xc1, 0x5e, 0x90, 0x20, 0x3d, 0x82, - 0xf7, 0xea, 0x0a, 0x0d, 0x7e, 0xf8, 0x50, 0x1a, 0xc4, 0x07, 0x57, 0xb8, 0x3c, 0x62, 0xe3, 0xc8, - 0xac, 0x52, 0x64, 0x10, 0xd0, 0xd9, 0x13, 0x0c, 0x12, 0x29, 0x51, 0xb9, 0xcf, 0xd6, 0x73, 0x8d, - 0x81, 0x54, 0xc0, 0xed, 0x4e, 0x44, 0xa7, 0x2a, 0x85, 0x25, 0xe6, 0xca, 0x7c, 0x8b, 0x56, 0x80 - }, - - new byte[] - { - 0xce, 0xbb, 0xeb, 0x92, 0xea, 0xcb, 0x13, 0xc1, 0xe9, 0x3a, 0xd6, 0xb2, 0xd2, 0x90, 0x17, 0xf8, - 0x42, 0x15, 0x56, 0xb4, 0x65, 0x1c, 0x88, 0x43, 0xc5, 0x5c, 0x36, 0xba, 0xf5, 0x57, 0x67, 0x8d, - 0x31, 0xf6, 0x64, 0x58, 0x9e, 0xf4, 0x22, 0xaa, 0x75, 0x0f, 0x02, 0xb1, 0xdf, 0x6d, 0x73, 0x4d, - 0x7c, 0x26, 0x2e, 0xf7, 0x08, 0x5d, 0x44, 0x3e, 0x9f, 0x14, 0xc8, 0xae, 0x54, 0x10, 0xd8, 0xbc, - 0x1a, 0x6b, 0x69, 0xf3, 0xbd, 0x33, 0xab, 0xfa, 0xd1, 0x9b, 0x68, 0x4e, 0x16, 0x95, 0x91, 0xee, - 0x4c, 0x63, 0x8e, 0x5b, 0xcc, 0x3c, 0x19, 0xa1, 0x81, 0x49, 0x7b, 0xd9, 0x6f, 0x37, 0x60, 0xca, - 0xe7, 0x2b, 0x48, 0xfd, 0x96, 0x45, 0xfc, 0x41, 0x12, 0x0d, 0x79, 0xe5, 0x89, 0x8c, 0xe3, 0x20, - 0x30, 0xdc, 0xb7, 0x6c, 0x4a, 0xb5, 0x3f, 0x97, 0xd4, 0x62, 0x2d, 0x06, 0xa4, 0xa5, 0x83, 0x5f, - 0x2a, 0xda, 0xc9, 0x00, 0x7e, 0xa2, 0x55, 0xbf, 0x11, 0xd5, 0x9c, 0xcf, 0x0e, 0x0a, 0x3d, 0x51, - 0x7d, 0x93, 0x1b, 0xfe, 0xc4, 0x47, 0x09, 0x86, 0x0b, 0x8f, 0x9d, 0x6a, 0x07, 0xb9, 0xb0, 0x98, - 0x18, 0x32, 0x71, 0x4b, 0xef, 0x3b, 0x70, 0xa0, 0xe4, 0x40, 0xff, 0xc3, 0xa9, 0xe6, 0x78, 0xf9, - 0x8b, 0x46, 0x80, 0x1e, 0x38, 0xe1, 0xb8, 0xa8, 0xe0, 0x0c, 0x23, 0x76, 0x1d, 0x25, 0x24, 0x05, - 0xf1, 0x6e, 0x94, 0x28, 0x9a, 0x84, 0xe8, 0xa3, 0x4f, 0x77, 0xd3, 0x85, 0xe2, 0x52, 0xf2, 0x82, - 0x50, 0x7a, 0x2f, 0x74, 0x53, 0xb3, 0x61, 0xaf, 0x39, 0x35, 0xde, 0xcd, 0x1f, 0x99, 0xac, 0xad, - 0x72, 0x2c, 0xdd, 0xd0, 0x87, 0xbe, 0x5e, 0xa6, 0xec, 0x04, 0xc6, 0x03, 0x34, 0xfb, 0xdb, 0x59, - 0xb6, 0xc2, 0x01, 0xf0, 0x5a, 0xed, 0xa7, 0x66, 0x21, 0x7f, 0x8a, 0x27, 0xc7, 0xc0, 0x29, 0xd7 - }, - - new byte[] - { - 0x93, 0xd9, 0x9a, 0xb5, 0x98, 0x22, 0x45, 0xfc, 0xba, 0x6a, 0xdf, 0x02, 0x9f, 0xdc, 0x51, 0x59, - 0x4a, 0x17, 0x2b, 0xc2, 0x94, 0xf4, 0xbb, 0xa3, 0x62, 0xe4, 0x71, 0xd4, 0xcd, 0x70, 0x16, 0xe1, - 0x49, 0x3c, 0xc0, 0xd8, 0x5c, 0x9b, 0xad, 0x85, 0x53, 0xa1, 0x7a, 0xc8, 0x2d, 0xe0, 0xd1, 0x72, - 0xa6, 0x2c, 0xc4, 0xe3, 0x76, 0x78, 0xb7, 0xb4, 0x09, 0x3b, 0x0e, 0x41, 0x4c, 0xde, 0xb2, 0x90, - 0x25, 0xa5, 0xd7, 0x03, 0x11, 0x00, 0xc3, 0x2e, 0x92, 0xef, 0x4e, 0x12, 0x9d, 0x7d, 0xcb, 0x35, - 0x10, 0xd5, 0x4f, 0x9e, 0x4d, 0xa9, 0x55, 0xc6, 0xd0, 0x7b, 0x18, 0x97, 0xd3, 0x36, 0xe6, 0x48, - 0x56, 0x81, 0x8f, 0x77, 0xcc, 0x9c, 0xb9, 0xe2, 0xac, 0xb8, 0x2f, 0x15, 0xa4, 0x7c, 0xda, 0x38, - 0x1e, 0x0b, 0x05, 0xd6, 0x14, 0x6e, 0x6c, 0x7e, 0x66, 0xfd, 0xb1, 0xe5, 0x60, 0xaf, 0x5e, 0x33, - 0x87, 0xc9, 0xf0, 0x5d, 0x6d, 0x3f, 0x88, 0x8d, 0xc7, 0xf7, 0x1d, 0xe9, 0xec, 0xed, 0x80, 0x29, - 0x27, 0xcf, 0x99, 0xa8, 0x50, 0x0f, 0x37, 0x24, 0x28, 0x30, 0x95, 0xd2, 0x3e, 0x5b, 0x40, 0x83, - 0xb3, 0x69, 0x57, 0x1f, 0x07, 0x1c, 0x8a, 0xbc, 0x20, 0xeb, 0xce, 0x8e, 0xab, 0xee, 0x31, 0xa2, - 0x73, 0xf9, 0xca, 0x3a, 0x1a, 0xfb, 0x0d, 0xc1, 0xfe, 0xfa, 0xf2, 0x6f, 0xbd, 0x96, 0xdd, 0x43, - 0x52, 0xb6, 0x08, 0xf3, 0xae, 0xbe, 0x19, 0x89, 0x32, 0x26, 0xb0, 0xea, 0x4b, 0x64, 0x84, 0x82, - 0x6b, 0xf5, 0x79, 0xbf, 0x01, 0x5f, 0x75, 0x63, 0x1b, 0x23, 0x3d, 0x68, 0x2a, 0x65, 0xe8, 0x91, - 0xf6, 0xff, 0x13, 0x58, 0xf1, 0x47, 0x0a, 0x7f, 0xc5, 0xa7, 0xe7, 0x61, 0x5a, 0x06, 0x46, 0x44, - 0x42, 0x04, 0xa0, 0xdb, 0x39, 0x86, 0x54, 0xaa, 0x8c, 0x34, 0x21, 0x8b, 0xf8, 0x0c, 0x74, 0x67 - }, - - new byte[] - { - 0x68, 0x8d, 0xca, 0x4d, 0x73, 0x4b, 0x4e, 0x2a, 0xd4, 0x52, 0x26, 0xb3, 0x54, 0x1e, 0x19, 0x1f, - 0x22, 0x03, 0x46, 0x3d, 0x2d, 0x4a, 0x53, 0x83, 0x13, 0x8a, 0xb7, 0xd5, 0x25, 0x79, 0xf5, 0xbd, - 0x58, 0x2f, 0x0d, 0x02, 0xed, 0x51, 0x9e, 0x11, 0xf2, 0x3e, 0x55, 0x5e, 0xd1, 0x16, 0x3c, 0x66, - 0x70, 0x5d, 0xf3, 0x45, 0x40, 0xcc, 0xe8, 0x94, 0x56, 0x08, 0xce, 0x1a, 0x3a, 0xd2, 0xe1, 0xdf, - 0xb5, 0x38, 0x6e, 0x0e, 0xe5, 0xf4, 0xf9, 0x86, 0xe9, 0x4f, 0xd6, 0x85, 0x23, 0xcf, 0x32, 0x99, - 0x31, 0x14, 0xae, 0xee, 0xc8, 0x48, 0xd3, 0x30, 0xa1, 0x92, 0x41, 0xb1, 0x18, 0xc4, 0x2c, 0x71, - 0x72, 0x44, 0x15, 0xfd, 0x37, 0xbe, 0x5f, 0xaa, 0x9b, 0x88, 0xd8, 0xab, 0x89, 0x9c, 0xfa, 0x60, - 0xea, 0xbc, 0x62, 0x0c, 0x24, 0xa6, 0xa8, 0xec, 0x67, 0x20, 0xdb, 0x7c, 0x28, 0xdd, 0xac, 0x5b, - 0x34, 0x7e, 0x10, 0xf1, 0x7b, 0x8f, 0x63, 0xa0, 0x05, 0x9a, 0x43, 0x77, 0x21, 0xbf, 0x27, 0x09, - 0xc3, 0x9f, 0xb6, 0xd7, 0x29, 0xc2, 0xeb, 0xc0, 0xa4, 0x8b, 0x8c, 0x1d, 0xfb, 0xff, 0xc1, 0xb2, - 0x97, 0x2e, 0xf8, 0x65, 0xf6, 0x75, 0x07, 0x04, 0x49, 0x33, 0xe4, 0xd9, 0xb9, 0xd0, 0x42, 0xc7, - 0x6c, 0x90, 0x00, 0x8e, 0x6f, 0x50, 0x01, 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0x85, 0x25, 0xe6, 0xca, 0x7c, 0x8b, 0x56, 0x80 + }, + + new byte[] + { + 0xce, 0xbb, 0xeb, 0x92, 0xea, 0xcb, 0x13, 0xc1, 0xe9, 0x3a, 0xd6, 0xb2, 0xd2, 0x90, 0x17, 0xf8, + 0x42, 0x15, 0x56, 0xb4, 0x65, 0x1c, 0x88, 0x43, 0xc5, 0x5c, 0x36, 0xba, 0xf5, 0x57, 0x67, 0x8d, + 0x31, 0xf6, 0x64, 0x58, 0x9e, 0xf4, 0x22, 0xaa, 0x75, 0x0f, 0x02, 0xb1, 0xdf, 0x6d, 0x73, 0x4d, + 0x7c, 0x26, 0x2e, 0xf7, 0x08, 0x5d, 0x44, 0x3e, 0x9f, 0x14, 0xc8, 0xae, 0x54, 0x10, 0xd8, 0xbc, + 0x1a, 0x6b, 0x69, 0xf3, 0xbd, 0x33, 0xab, 0xfa, 0xd1, 0x9b, 0x68, 0x4e, 0x16, 0x95, 0x91, 0xee, + 0x4c, 0x63, 0x8e, 0x5b, 0xcc, 0x3c, 0x19, 0xa1, 0x81, 0x49, 0x7b, 0xd9, 0x6f, 0x37, 0x60, 0xca, + 0xe7, 0x2b, 0x48, 0xfd, 0x96, 0x45, 0xfc, 0x41, 0x12, 0x0d, 0x79, 0xe5, 0x89, 0x8c, 0xe3, 0x20, + 0x30, 0xdc, 0xb7, 0x6c, 0x4a, 0xb5, 0x3f, 0x97, 0xd4, 0x62, 0x2d, 0x06, 0xa4, 0xa5, 0x83, 0x5f, + 0x2a, 0xda, 0xc9, 0x00, 0x7e, 0xa2, 0x55, 0xbf, 0x11, 0xd5, 0x9c, 0xcf, 0x0e, 0x0a, 0x3d, 0x51, + 0x7d, 0x93, 0x1b, 0xfe, 0xc4, 0x47, 0x09, 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0xb7, 0xb4, 0x09, 0x3b, 0x0e, 0x41, 0x4c, 0xde, 0xb2, 0x90, + 0x25, 0xa5, 0xd7, 0x03, 0x11, 0x00, 0xc3, 0x2e, 0x92, 0xef, 0x4e, 0x12, 0x9d, 0x7d, 0xcb, 0x35, + 0x10, 0xd5, 0x4f, 0x9e, 0x4d, 0xa9, 0x55, 0xc6, 0xd0, 0x7b, 0x18, 0x97, 0xd3, 0x36, 0xe6, 0x48, + 0x56, 0x81, 0x8f, 0x77, 0xcc, 0x9c, 0xb9, 0xe2, 0xac, 0xb8, 0x2f, 0x15, 0xa4, 0x7c, 0xda, 0x38, + 0x1e, 0x0b, 0x05, 0xd6, 0x14, 0x6e, 0x6c, 0x7e, 0x66, 0xfd, 0xb1, 0xe5, 0x60, 0xaf, 0x5e, 0x33, + 0x87, 0xc9, 0xf0, 0x5d, 0x6d, 0x3f, 0x88, 0x8d, 0xc7, 0xf7, 0x1d, 0xe9, 0xec, 0xed, 0x80, 0x29, + 0x27, 0xcf, 0x99, 0xa8, 0x50, 0x0f, 0x37, 0x24, 0x28, 0x30, 0x95, 0xd2, 0x3e, 0x5b, 0x40, 0x83, + 0xb3, 0x69, 0x57, 0x1f, 0x07, 0x1c, 0x8a, 0xbc, 0x20, 0xeb, 0xce, 0x8e, 0xab, 0xee, 0x31, 0xa2, + 0x73, 0xf9, 0xca, 0x3a, 0x1a, 0xfb, 0x0d, 0xc1, 0xfe, 0xfa, 0xf2, 0x6f, 0xbd, 0x96, 0xdd, 0x43, + 0x52, 0xb6, 0x08, 0xf3, 0xae, 0xbe, 0x19, 0x89, 0x32, 0x26, 0xb0, 0xea, 0x4b, 0x64, 0x84, 0x82, + 0x6b, 0xf5, 0x79, 0xbf, 0x01, 0x5f, 0x75, 0x63, 0x1b, 0x23, 0x3d, 0x68, 0x2a, 0x65, 0xe8, 0x91, + 0xf6, 0xff, 0x13, 0x58, 0xf1, 0x47, 0x0a, 0x7f, 0xc5, 0xa7, 0xe7, 0x61, 0x5a, 0x06, 0x46, 0x44, + 0x42, 0x04, 0xa0, 0xdb, 0x39, 0x86, 0x54, 0xaa, 0x8c, 0x34, 0x21, 0x8b, 0xf8, 0x0c, 0x74, 0x67 + }, + + new byte[] + { + 0x68, 0x8d, 0xca, 0x4d, 0x73, 0x4b, 0x4e, 0x2a, 0xd4, 0x52, 0x26, 0xb3, 0x54, 0x1e, 0x19, 0x1f, + 0x22, 0x03, 0x46, 0x3d, 0x2d, 0x4a, 0x53, 0x83, 0x13, 0x8a, 0xb7, 0xd5, 0x25, 0x79, 0xf5, 0xbd, + 0x58, 0x2f, 0x0d, 0x02, 0xed, 0x51, 0x9e, 0x11, 0xf2, 0x3e, 0x55, 0x5e, 0xd1, 0x16, 0x3c, 0x66, + 0x70, 0x5d, 0xf3, 0x45, 0x40, 0xcc, 0xe8, 0x94, 0x56, 0x08, 0xce, 0x1a, 0x3a, 0xd2, 0xe1, 0xdf, + 0xb5, 0x38, 0x6e, 0x0e, 0xe5, 0xf4, 0xf9, 0x86, 0xe9, 0x4f, 0xd6, 0x85, 0x23, 0xcf, 0x32, 0x99, + 0x31, 0x14, 0xae, 0xee, 0xc8, 0x48, 0xd3, 0x30, 0xa1, 0x92, 0x41, 0xb1, 0x18, 0xc4, 0x2c, 0x71, + 0x72, 0x44, 0x15, 0xfd, 0x37, 0xbe, 0x5f, 0xaa, 0x9b, 0x88, 0xd8, 0xab, 0x89, 0x9c, 0xfa, 0x60, + 0xea, 0xbc, 0x62, 0x0c, 0x24, 0xa6, 0xa8, 0xec, 0x67, 0x20, 0xdb, 0x7c, 0x28, 0xdd, 0xac, 0x5b, + 0x34, 0x7e, 0x10, 0xf1, 0x7b, 0x8f, 0x63, 0xa0, 0x05, 0x9a, 0x43, 0x77, 0x21, 0xbf, 0x27, 0x09, + 0xc3, 0x9f, 0xb6, 0xd7, 0x29, 0xc2, 0xeb, 0xc0, 0xa4, 0x8b, 0x8c, 0x1d, 0xfb, 0xff, 0xc1, 0xb2, + 0x97, 0x2e, 0xf8, 0x65, 0xf6, 0x75, 0x07, 0x04, 0x49, 0x33, 0xe4, 0xd9, 0xb9, 0xd0, 0x42, 0xc7, + 0x6c, 0x90, 0x00, 0x8e, 0x6f, 0x50, 0x01, 0xc5, 0xda, 0x47, 0x3f, 0xcd, 0x69, 0xa2, 0xe2, 0x7a, + 0xa7, 0xc6, 0x93, 0x0f, 0x0a, 0x06, 0xe6, 0x2b, 0x96, 0xa3, 0x1c, 0xaf, 0x6a, 0x12, 0x84, 0x39, + 0xe7, 0xb0, 0x82, 0xf7, 0xfe, 0x9d, 0x87, 0x5c, 0x81, 0x35, 0xde, 0xb4, 0xa5, 0xfc, 0x80, 0xef, + 0xcb, 0xbb, 0x6b, 0x76, 0xba, 0x5a, 0x7d, 0x78, 0x0b, 0x95, 0xe3, 0xad, 0x74, 0x98, 0x3b, 0x36, + 0x64, 0x6d, 0xdc, 0xf0, 0x59, 0xa9, 0x4c, 0x17, 0x7f, 0x91, 0xb8, 0xc9, 0x57, 0x1b, 0xe0, 0x61 + } + }; private byte[][] sboxesForDecryption = - { - new byte[] - { - 0xa4, 0xa2, 0xa9, 0xc5, 0x4e, 0xc9, 0x03, 0xd9, 0x7e, 0x0f, 0xd2, 0xad, 0xe7, 0xd3, 0x27, 0x5b, - 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0x1c, 0x21, 0x33, 0x0f, 0xaf, 0x47, 0xed, 0x66, 0x63, 0x93, 0xaa - }, - - new byte[] - { - 0x45, 0xd4, 0x0b, 0x43, 0xf1, 0x72, 0xed, 0xa4, 0xc2, 0x38, 0xe6, 0x71, 0xfd, 0xb6, 0x3a, 0x95, - 0x50, 0x44, 0x4b, 0xe2, 0x74, 0x6b, 0x1e, 0x11, 0x5a, 0xc6, 0xb4, 0xd8, 0xa5, 0x8a, 0x70, 0xa3, - 0xa8, 0xfa, 0x05, 0xd9, 0x97, 0x40, 0xc9, 0x90, 0x98, 0x8f, 0xdc, 0x12, 0x31, 0x2c, 0x47, 0x6a, - 0x99, 0xae, 0xc8, 0x7f, 0xf9, 0x4f, 0x5d, 0x96, 0x6f, 0xf4, 0xb3, 0x39, 0x21, 0xda, 0x9c, 0x85, - 0x9e, 0x3b, 0xf0, 0xbf, 0xef, 0x06, 0xee, 0xe5, 0x5f, 0x20, 0x10, 0xcc, 0x3c, 0x54, 0x4a, 0x52, - 0x94, 0x0e, 0xc0, 0x28, 0xf6, 0x56, 0x60, 0xa2, 0xe3, 0x0f, 0xec, 0x9d, 0x24, 0x83, 0x7e, 0xd5, - 0x7c, 0xeb, 0x18, 0xd7, 0xcd, 0xdd, 0x78, 0xff, 0xdb, 0xa1, 0x09, 0xd0, 0x76, 0x84, 0x75, 0xbb, - 0x1d, 0x1a, 0x2f, 0xb0, 0xfe, 0xd6, 0x34, 0x63, 0x35, 0xd2, 0x2a, 0x59, 0x6d, 0x4d, 0x77, 0xe7, - 0x8e, 0x61, 0xcf, 0x9f, 0xce, 0x27, 0xf5, 0x80, 0x86, 0xc7, 0xa6, 0xfb, 0xf8, 0x87, 0xab, 0x62, - 0x3f, 0xdf, 0x48, 0x00, 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0x13, 0x75, 0xf0, 0x72, 0xb6, 0x9d, 0x1b, 0x01, 0x3f, 0x44, 0xe5, 0x87, + 0xfd, 0x07, 0xf1, 0xab, 0x94, 0x18, 0xea, 0xfc, 0x3a, 0x82, 0x5f, 0x05, 0x54, 0xdb, 0x00, 0x8b, + 0xe3, 0x48, 0x0c, 0xca, 0x78, 0x89, 0x0a, 0xff, 0x3e, 0x5b, 0x81, 0xee, 0x71, 0xe2, 0xda, 0x2c, + 0xb8, 0xb5, 0xcc, 0x6e, 0xa8, 0x6b, 0xad, 0x60, 0xc6, 0x08, 0x04, 0x02, 0xe8, 0xf5, 0x4f, 0xa4, + 0xf3, 0xc0, 0xce, 0x43, 0x25, 0x1c, 0x21, 0x33, 0x0f, 0xaf, 0x47, 0xed, 0x66, 0x63, 0x93, 0xaa + }, + + new byte[] + { + 0x45, 0xd4, 0x0b, 0x43, 0xf1, 0x72, 0xed, 0xa4, 0xc2, 0x38, 0xe6, 0x71, 0xfd, 0xb6, 0x3a, 0x95, + 0x50, 0x44, 0x4b, 0xe2, 0x74, 0x6b, 0x1e, 0x11, 0x5a, 0xc6, 0xb4, 0xd8, 0xa5, 0x8a, 0x70, 0xa3, + 0xa8, 0xfa, 0x05, 0xd9, 0x97, 0x40, 0xc9, 0x90, 0x98, 0x8f, 0xdc, 0x12, 0x31, 0x2c, 0x47, 0x6a, + 0x99, 0xae, 0xc8, 0x7f, 0xf9, 0x4f, 0x5d, 0x96, 0x6f, 0xf4, 0xb3, 0x39, 0x21, 0xda, 0x9c, 0x85, + 0x9e, 0x3b, 0xf0, 0xbf, 0xef, 0x06, 0xee, 0xe5, 0x5f, 0x20, 0x10, 0xcc, 0x3c, 0x54, 0x4a, 0x52, + 0x94, 0x0e, 0xc0, 0x28, 0xf6, 0x56, 0x60, 0xa2, 0xe3, 0x0f, 0xec, 0x9d, 0x24, 0x83, 0x7e, 0xd5, + 0x7c, 0xeb, 0x18, 0xd7, 0xcd, 0xdd, 0x78, 0xff, 0xdb, 0xa1, 0x09, 0xd0, 0x76, 0x84, 0x75, 0xbb, + 0x1d, 0x1a, 0x2f, 0xb0, 0xfe, 0xd6, 0x34, 0x63, 0x35, 0xd2, 0x2a, 0x59, 0x6d, 0x4d, 0x77, 0xe7, + 0x8e, 0x61, 0xcf, 0x9f, 0xce, 0x27, 0xf5, 0x80, 0x86, 0xc7, 0xa6, 0xfb, 0xf8, 0x87, 0xab, 0x62, + 0x3f, 0xdf, 0x48, 0x00, 0x14, 0x9a, 0xbd, 0x5b, 0x04, 0x92, 0x02, 0x25, 0x65, 0x4c, 0x53, 0x0c, + 0xf2, 0x29, 0xaf, 0x17, 0x6c, 0x41, 0x30, 0xe9, 0x93, 0x55, 0xf7, 0xac, 0x68, 0x26, 0xc4, 0x7d, + 0xca, 0x7a, 0x3e, 0xa0, 0x37, 0x03, 0xc1, 0x36, 0x69, 0x66, 0x08, 0x16, 0xa7, 0xbc, 0xc5, 0xd3, + 0x22, 0xb7, 0x13, 0x46, 0x32, 0xe8, 0x57, 0x88, 0x2b, 0x81, 0xb2, 0x4e, 0x64, 0x1c, 0xaa, 0x91, + 0x58, 0x2e, 0x9b, 0x5c, 0x1b, 0x51, 0x73, 0x42, 0x23, 0x01, 0x6e, 0xf3, 0x0d, 0xbe, 0x3d, 0x0a, + 0x2d, 0x1f, 0x67, 0x33, 0x19, 0x7b, 0x5e, 0xea, 0xde, 0x8b, 0xcb, 0xa9, 0x8c, 0x8d, 0xad, 0x49, + 0x82, 0xe4, 0xba, 0xc3, 0x15, 0xd1, 0xe0, 0x89, 0xfc, 0xb1, 0xb9, 0xb5, 0x07, 0x79, 0xb8, 0xe1 + }, + + new byte[] + { + 0xb2, 0xb6, 0x23, 0x11, 0xa7, 0x88, 0xc5, 0xa6, 0x39, 0x8f, 0xc4, 0xe8, 0x73, 0x22, 0x43, 0xc3, + 0x82, 0x27, 0xcd, 0x18, 0x51, 0x62, 0x2d, 0xf7, 0x5c, 0x0e, 0x3b, 0xfd, 0xca, 0x9b, 0x0d, 0x0f, + 0x79, 0x8c, 0x10, 0x4c, 0x74, 0x1c, 0x0a, 0x8e, 0x7c, 0x94, 0x07, 0xc7, 0x5e, 0x14, 0xa1, 0x21, + 0x57, 0x50, 0x4e, 0xa9, 0x80, 0xd9, 0xef, 0x64, 0x41, 0xcf, 0x3c, 0xee, 0x2e, 0x13, 0x29, 0xba, + 0x34, 0x5a, 0xae, 0x8a, 0x61, 0x33, 0x12, 0xb9, 0x55, 0xa8, 0x15, 0x05, 0xf6, 0x03, 0x06, 0x49, + 0xb5, 0x25, 0x09, 0x16, 0x0c, 0x2a, 0x38, 0xfc, 0x20, 0xf4, 0xe5, 0x7f, 0xd7, 0x31, 0x2b, 0x66, + 0x6f, 0xff, 0x72, 0x86, 0xf0, 0xa3, 0x2f, 0x78, 0x00, 0xbc, 0xcc, 0xe2, 0xb0, 0xf1, 0x42, 0xb4, + 0x30, 0x5f, 0x60, 0x04, 0xec, 0xa5, 0xe3, 0x8b, 0xe7, 0x1d, 0xbf, 0x84, 0x7b, 0xe6, 0x81, 0xf8, + 0xde, 0xd8, 0xd2, 0x17, 0xce, 0x4b, 0x47, 0xd6, 0x69, 0x6c, 0x19, 0x99, 0x9a, 0x01, 0xb3, 0x85, + 0xb1, 0xf9, 0x59, 0xc2, 0x37, 0xe9, 0xc8, 0xa0, 0xed, 0x4f, 0x89, 0x68, 0x6d, 0xd5, 0x26, 0x91, + 0x87, 0x58, 0xbd, 0xc9, 0x98, 0xdc, 0x75, 0xc0, 0x76, 0xf5, 0x67, 0x6b, 0x7e, 0xeb, 0x52, 0xcb, + 0xd1, 0x5b, 0x9f, 0x0b, 0xdb, 0x40, 0x92, 0x1a, 0xfa, 0xac, 0xe4, 0xe1, 0x71, 0x1f, 0x65, 0x8d, + 0x97, 0x9e, 0x95, 0x90, 0x5d, 0xb7, 0xc1, 0xaf, 0x54, 0xfb, 0x02, 0xe0, 0x35, 0xbb, 0x3a, 0x4d, + 0xad, 0x2c, 0x3d, 0x56, 0x08, 0x1b, 0x4a, 0x93, 0x6a, 0xab, 0xb8, 0x7a, 0xf2, 0x7d, 0xda, 0x3f, + 0xfe, 0x3e, 0xbe, 0xea, 0xaa, 0x44, 0xc6, 0xd0, 0x36, 0x48, 0x70, 0x96, 0x77, 0x24, 0x53, 0xdf, + 0xf3, 0x83, 0x28, 0x32, 0x45, 0x1e, 0xa4, 0xd3, 0xa2, 0x46, 0x6e, 0x9c, 0xdd, 0x63, 0xd4, 0x9d + } + }; + #endregion public virtual string AlgorithmName { @@ -848,8 +761,6 @@ namespace Org.BouncyCastle.Crypto.Engines public virtual void Reset() { - } - } } diff --git a/crypto/src/crypto/engines/Dstu7624WrapEngine.cs b/crypto/src/crypto/engines/Dstu7624WrapEngine.cs index 5d21f6e85..9cb98245f 100644 --- a/crypto/src/crypto/engines/Dstu7624WrapEngine.cs +++ b/crypto/src/crypto/engines/Dstu7624WrapEngine.cs @@ -1,263 +1,216 @@ using System; +using System.Collections; using Org.BouncyCastle.Crypto.Parameters; -using System.Collections.Generic; +using Org.BouncyCastle.Crypto.Utilities; using Org.BouncyCastle.Utilities; namespace Org.BouncyCastle.Crypto.Engines { - public class Dstu7624WrapEngine : IWrapper - { - private const int BYTES_IN_INTEGER = 4; - - private KeyParameter param; - private Dstu7624Engine engine; - private bool forWrapping; - private int blockSize; - - private byte[] buffer; - private byte[] intArray; - - private readonly byte[] checkSumArray, zeroArray; - - - public Dstu7624WrapEngine(int blockSizeBits) - { - engine = new Dstu7624Engine(blockSizeBits); - param = null; - - blockSize = blockSizeBits / 8; - buffer = new byte[blockSize]; - - intArray = new byte[BYTES_IN_INTEGER]; - - checkSumArray = new byte[blockSize]; - zeroArray = new byte[blockSize]; - } - - - public string AlgorithmName - { - get { return "Dstu7624WrapEngine"; } - } - - public void Init(bool forWrapping, ICipherParameters parameters) - { - this.forWrapping = forWrapping; - - if (parameters is KeyParameter) - { - this.param = (KeyParameter)parameters; - - engine.Init(forWrapping, param); - } - else - { - throw new ArgumentException("Bad parameters passed to Dstu7624WrapEngine"); - } - } - - public byte[] Wrap(byte[] input, int inOff, int length) - { - if (!forWrapping) - { - throw new InvalidOperationException("Not set for wrapping"); - } - - if ((input.Length - inOff) % blockSize != 0) - { - throw new ArgumentException("Padding not supported"); - } - - int n = 2 * (1 + input.Length / blockSize); - - int V = (n - 1) * 6; - - buffer = new byte[input.Length - inOff + blockSize]; - Array.Copy(input, inOff, buffer, 0, input.Length - inOff); - //Console.WriteLine(Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(buffer)); - - - - byte[] B = new byte[blockSize / 2]; - Array.Copy(buffer, 0, B, 0, blockSize / 2); - //Console.WriteLine("B0: "+ Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(B)); - - - List<byte[]> bTemp = new List<byte[]>(); - - int bHalfBlocksLen = buffer.Length - blockSize / 2; - int bufOff = blockSize / 2; - while (bHalfBlocksLen != 0) - { - byte[] temp = new byte[blockSize / 2]; - Array.Copy(buffer, bufOff, temp, 0, blockSize / 2); - //Console.WriteLine(Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(buffer)); - //Console.WriteLine(buffer.Length); - //Console.WriteLine("b: " + Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(temp)); - - bTemp.Add(temp); - - bHalfBlocksLen -= blockSize / 2; - bufOff += blockSize / 2; - } - - - - for (int j = 0; j < V; j++) - { - Array.Copy(B, 0, buffer, 0, blockSize / 2); - Array.Copy(bTemp[0], 0, buffer, blockSize / 2, blockSize / 2); - - engine.ProcessBlock(buffer, 0, buffer, 0); - - intTobytes(j + 1, intArray, 0); - for (int byteNum = 0; byteNum < BYTES_IN_INTEGER; byteNum++) - { - buffer[byteNum + blockSize / 2] ^= intArray[byteNum]; - } - - Array.Copy(buffer, blockSize / 2, B, 0, blockSize / 2); - - for (int i = 2; i < n; i++) - { - Array.Copy(bTemp[i - 1], 0, bTemp[i - 2], 0, blockSize / 2); - } - - Array.Copy(buffer, 0, bTemp[n - 2], 0, blockSize / 2); - - //Console.WriteLine("B" + j.ToString() + ": " + Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(B)); - //Console.WriteLine("b: " + Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(bTemp[0])); - //Console.WriteLine("b: " + Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(bTemp[1])); - //Console.WriteLine("b: " + Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(bTemp[2])); - - //Console.WriteLine(Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(buffer)); - } - - - Array.Copy(B, 0, buffer, 0, blockSize / 2); - bufOff = blockSize / 2; - - for (int i = 0; i < n - 1; i++) - { - Array.Copy(bTemp[i], 0, buffer, bufOff, blockSize / 2); - bufOff += blockSize / 2; - } - - return buffer; - } - - public byte[] Unwrap(byte[] input, int inOff, int length) - { - if (forWrapping) - { - throw new InvalidOperationException("not set for unwrapping"); - } - - if ((input.Length - inOff) % blockSize != 0) - { - throw new ArgumentException("Padding not supported"); - } - - int n = 2 * input.Length / blockSize; - - int V = (n - 1) * 6; - - buffer = new byte[input.Length - inOff]; - Array.Copy(input, inOff, buffer, 0, input.Length - inOff); - - byte[] B = new byte[blockSize / 2]; - Array.Copy(buffer, 0, B, 0, blockSize / 2); - //Console.WriteLine("B18: " + Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(B)); - - List<byte[]> bTemp = new List<byte[]>(); - - int bHalfBlocksLen = buffer.Length - blockSize / 2; - int bufOff = blockSize / 2; - while (bHalfBlocksLen != 0) - { - byte[] temp = new byte[blockSize / 2]; - Array.Copy(buffer, bufOff, temp, 0, blockSize / 2); - //Console.WriteLine(Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(buffer)); - //Console.WriteLine(buffer.Length); - //Console.WriteLine("b: " + Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(temp)); - - bTemp.Add(temp); - - bHalfBlocksLen -= blockSize / 2; - bufOff += blockSize / 2; - } - - - for (int j = 0; j < V; j++) - { - Array.Copy(bTemp[n - 2], 0, buffer, 0, blockSize / 2); - Array.Copy(B, 0, buffer, blockSize / 2, blockSize / 2); - intTobytes(V - j, intArray, 0); - for (int byteNum = 0; byteNum < BYTES_IN_INTEGER; byteNum++) - { - buffer[byteNum + blockSize / 2] ^= intArray[byteNum]; - } - - //Console.WriteLine(Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(buffer)); - - engine.ProcessBlock(buffer, 0, buffer, 0); - - //Console.WriteLine(Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(buffer)); - - Array.Copy(buffer, 0, B, 0, blockSize / 2); - - for (int i = 2; i < n; i++) - { - Array.Copy(bTemp[n - i - 1], 0, bTemp[n - i], 0, blockSize / 2); - } - - Array.Copy(buffer, blockSize / 2, bTemp[0], 0, blockSize / 2); - - //Console.WriteLine("B" + (V - j - 1).ToString() + ": " + Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(B)); - //Console.WriteLine("b: " + Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(bTemp[0])); - //Console.WriteLine("b: " + Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(bTemp[1])); - //Console.WriteLine("b: " + Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(bTemp[2])); - - //Console.WriteLine(Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(buffer)); - } - - - Array.Copy(B, 0, buffer, 0, blockSize / 2); - bufOff = blockSize / 2; - - for (int i = 0; i < n - 1; i++) - { - Array.Copy(bTemp[i], 0, buffer, bufOff, blockSize / 2); - bufOff += blockSize / 2; - } - - - Array.Copy(buffer, buffer.Length - blockSize, checkSumArray, 0, blockSize); - - - if (!Arrays.AreEqual(checkSumArray, zeroArray)) - { - throw new InvalidCipherTextException("checksum failed"); - } - else - { - Array.Resize(ref buffer, buffer.Length - blockSize); - } - - return buffer; - } - - //int to array of bytes - private static void intTobytes( - int num, - byte[] outBytes, - int outOff) - { - outBytes[outOff + 3] = (byte)(num >> 24); - outBytes[outOff + 2] = (byte)(num >> 16); - outBytes[outOff + 1] = (byte)(num >> 8); - outBytes[outOff] = (byte)num; - } - } + public class Dstu7624WrapEngine + : IWrapper + { + private KeyParameter param; + private Dstu7624Engine engine; + private bool forWrapping; + private int blockSize; + + public Dstu7624WrapEngine(int blockSizeBits) + { + engine = new Dstu7624Engine(blockSizeBits); + param = null; + + blockSize = blockSizeBits / 8; + } + + public string AlgorithmName + { + get { return "Dstu7624WrapEngine"; } + } + + public void Init(bool forWrapping, ICipherParameters parameters) + { + this.forWrapping = forWrapping; + + if (parameters is KeyParameter) + { + this.param = (KeyParameter)parameters; + + engine.Init(forWrapping, param); + } + else + { + throw new ArgumentException("Bad parameters passed to Dstu7624WrapEngine"); + } + } + + public byte[] Wrap(byte[] input, int inOff, int length) + { + if (!forWrapping) + throw new InvalidOperationException("Not set for wrapping"); + + if (length % blockSize != 0) + throw new ArgumentException("Padding not supported"); + + int n = 2 * (1 + length / blockSize); + int V = (n - 1) * 6; + + byte[] buffer = new byte[length + blockSize]; + Array.Copy(input, inOff, buffer, 0, length); + //Console.WriteLine(Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(buffer)); + + byte[] B = new byte[blockSize / 2]; + Array.Copy(buffer, 0, B, 0, blockSize / 2); + //Console.WriteLine("B0: "+ Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(B)); + + IList bTemp = Platform.CreateArrayList(); + int bHalfBlocksLen = buffer.Length - blockSize / 2; + int bufOff = blockSize / 2; + while (bHalfBlocksLen != 0) + { + byte[] temp = new byte[blockSize / 2]; + Array.Copy(buffer, bufOff, temp, 0, blockSize / 2); + //Console.WriteLine(Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(buffer)); + //Console.WriteLine(buffer.Length); + //Console.WriteLine("b: " + Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(temp)); + + bTemp.Add(temp); + + bHalfBlocksLen -= blockSize / 2; + bufOff += blockSize / 2; + } + + for (int j = 0; j < V; j++) + { + Array.Copy(B, 0, buffer, 0, blockSize / 2); + Array.Copy((byte[])bTemp[0], 0, buffer, blockSize / 2, blockSize / 2); + + engine.ProcessBlock(buffer, 0, buffer, 0); + + byte[] intArray = Pack.UInt32_To_LE((uint)(j + 1)); + for (int byteNum = 0; byteNum < intArray.Length; byteNum++) + { + buffer[byteNum + blockSize / 2] ^= intArray[byteNum]; + } + + Array.Copy(buffer, blockSize / 2, B, 0, blockSize / 2); + + for (int i = 2; i < n; i++) + { + Array.Copy((byte[])bTemp[i - 1], 0, (byte[])bTemp[i - 2], 0, blockSize / 2); + } + + Array.Copy(buffer, 0, (byte[])bTemp[n - 2], 0, blockSize / 2); + + //Console.WriteLine("B" + j.ToString() + ": " + Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(B)); + //Console.WriteLine("b: " + Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(bTemp[0])); + //Console.WriteLine("b: " + Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(bTemp[1])); + //Console.WriteLine("b: " + Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(bTemp[2])); + + //Console.WriteLine(Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(buffer)); + } + + Array.Copy(B, 0, buffer, 0, blockSize / 2); + bufOff = blockSize / 2; + + for (int i = 0; i < n - 1; i++) + { + Array.Copy((byte[])bTemp[i], 0, buffer, bufOff, blockSize / 2); + bufOff += blockSize / 2; + } + + return buffer; + } + + public byte[] Unwrap(byte[] input, int inOff, int length) + { + if (forWrapping) + throw new InvalidOperationException("not set for unwrapping"); + + if (length % blockSize != 0) + throw new ArgumentException("Padding not supported"); + + int n = 2 * length / blockSize; + int V = (n - 1) * 6; + + byte[] buffer = new byte[length]; + Array.Copy(input, inOff, buffer, 0, length); + + byte[] B = new byte[blockSize / 2]; + Array.Copy(buffer, 0, B, 0, blockSize / 2); + //Console.WriteLine("B18: " + Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(B)); + + IList bTemp = Platform.CreateArrayList(); + + int bHalfBlocksLen = buffer.Length - blockSize / 2; + int bufOff = blockSize / 2; + while (bHalfBlocksLen != 0) + { + byte[] temp = new byte[blockSize / 2]; + Array.Copy(buffer, bufOff, temp, 0, blockSize / 2); + //Console.WriteLine(Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(buffer)); + //Console.WriteLine(buffer.Length); + //Console.WriteLine("b: " + Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(temp)); + + bTemp.Add(temp); + + bHalfBlocksLen -= blockSize / 2; + bufOff += blockSize / 2; + } + + for (int j = 0; j < V; j++) + { + Array.Copy((byte[])bTemp[n - 2], 0, buffer, 0, blockSize / 2); + Array.Copy(B, 0, buffer, blockSize / 2, blockSize / 2); + + byte[] intArray = Pack.UInt32_To_LE((uint)(V - j)); + for (int byteNum = 0; byteNum < intArray.Length; byteNum++) + { + buffer[byteNum + blockSize / 2] ^= intArray[byteNum]; + } + + //Console.WriteLine(Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(buffer)); + + engine.ProcessBlock(buffer, 0, buffer, 0); + + //Console.WriteLine(Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(buffer)); + + Array.Copy(buffer, 0, B, 0, blockSize / 2); + + for (int i = 2; i < n; i++) + { + Array.Copy((byte[])bTemp[n - i - 1], 0, (byte[])bTemp[n - i], 0, blockSize / 2); + } + + Array.Copy(buffer, blockSize / 2, (byte[])bTemp[0], 0, blockSize / 2); + + //Console.WriteLine("B" + (V - j - 1).ToString() + ": " + Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(B)); + //Console.WriteLine("b: " + Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(bTemp[0])); + //Console.WriteLine("b: " + Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(bTemp[1])); + //Console.WriteLine("b: " + Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(bTemp[2])); + + //Console.WriteLine(Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(buffer)); + } + + Array.Copy(B, 0, buffer, 0, blockSize / 2); + bufOff = blockSize / 2; + + for (int i = 0; i < n - 1; i++) + { + Array.Copy((byte[])bTemp[i], 0, buffer, bufOff, blockSize / 2); + bufOff += blockSize / 2; + } + + byte diff = 0; + for (int i = buffer.Length - blockSize; i < buffer.Length; ++i) + { + diff |= buffer[i]; + } + + if (diff != 0) + throw new InvalidCipherTextException("checksum failed"); + + return Arrays.CopyOfRange(buffer, 0, buffer.Length - blockSize); + } + } } diff --git a/crypto/test/src/crypto/test/DSTU7624Test.cs b/crypto/test/src/crypto/test/DSTU7624Test.cs index 12ee46e5d..2aa65f8c4 100644 --- a/crypto/test/src/crypto/test/DSTU7624Test.cs +++ b/crypto/test/src/crypto/test/DSTU7624Test.cs @@ -18,56 +18,56 @@ namespace Org.BouncyCastle.Crypto.Tests [TestFixture] public class Dstu7624Test : CipherTest { - public Dstu7624Test() - : base(tests, new Dstu7624Engine(256), new KeyParameter(new byte[32])) { } - + private static SecureRandom Random = new SecureRandom(); + public Dstu7624Test() + : base(tests, new Dstu7624Engine(256), new KeyParameter(new byte[32])) + { + } internal static SimpleTest[] tests = new SimpleTest[] - { - - //ECB mode - new BlockCipherVectorTest(0, new Dstu7624Engine(128), new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F")), "101112131415161718191A1B1C1D1E1F", "81BF1C7D779BAC20E1C9EA39B4D2AD06"), - new BlockCipherVectorTest(1, new Dstu7624Engine(128), new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F")), "202122232425262728292A2B2C2D2E2F", "58EC3E091000158A1148F7166F334F14"), - new BlockCipherVectorTest(2, new Dstu7624Engine(256), new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F")), "202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F", "F66E3D570EC92135AEDAE323DCBD2A8CA03963EC206A0D5A88385C24617FD92C"), - new BlockCipherVectorTest(3, new Dstu7624Engine(256), new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F")), "404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D5E5F", "606990E9E6B7B67A4BD6D893D72268B78E02C83C3CD7E102FD2E74A8FDFE5DD9"), - new BlockCipherVectorTest(4, new Dstu7624Engine(512), new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F")), "404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D5E5F606162636465666768696A6B6C6D6E6F707172737475767778797A7B7C7D7E7F", "4A26E31B811C356AA61DD6CA0596231A67BA8354AA47F3A13E1DEEC320EB56B895D0F417175BAB662FD6F134BB15C86CCB906A26856EFEB7C5BC6472940DD9D9"), - - //CBC mode (PADDING NOT SUPPORTED) - new BlockCipherVectorTest(14, new CbcBlockCipher(new Dstu7624Engine(128)), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F")), Hex.Decode("101112131415161718191A1B1C1D1E1F")), "202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F404142434445464748494A4B4C4D4E4F", "A73625D7BE994E85469A9FAABCEDAAB6DBC5F65DD77BB35E06BD7D1D8EAFC8624D6CB31CE189C82B8979F2936DE9BF14"), - new BlockCipherVectorTest(15, new CbcBlockCipher(new Dstu7624Engine(128)), new ParametersWithIV(new KeyParameter(Hex.Decode("0F0E0D0C0B0A09080706050403020100")), Hex.Decode("1F1E1D1C1B1A19181716151413121110")), "88F2F048BA696170E3818915E0DBC0AFA6F141FEBC2F817138DA4AAB2DBF9CE490A488C9C82AC83FB0A6C0EEB64CFD22", "4F4E4D4C4B4A494847464544434241403F3E3D3C3B3A393837363534333231302F2E2D2C2B2A29282726252423222120"), - new BlockCipherVectorTest(16, new CbcBlockCipher(new Dstu7624Engine(128)), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F")), Hex.Decode("202122232425262728292A2B2C2D2E2F")), "303132333435363738393A3B3C3D3E3F404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D8000", "13EA15843AD14C50BC03ECEF1F43E398E4217752D3EB046AC393DACC5CA1D6FA0EB9FCEB229362B4F1565527EE3D8433"), - new BlockCipherVectorTest(17, new CbcBlockCipher(new Dstu7624Engine(128)), new ParametersWithIV(new KeyParameter(Hex.Decode("1F1E1D1C1B1A191817161514131211100F0E0D0C0B0A09080706050403020100")), Hex.Decode("2F2E2D2C2B2A29282726252423222120")), "BC8F026FC603ECE05C24FDE87542730999B381870882AC0535D4368C4BABD81B884E96E853EE7E055262D9D204FBE212", "5F5E5D5C5B5A595857565554535251504F4E4D4C4B4A494847464544434241403F3E3D3C3B3A39383736353433323130"), - new BlockCipherVectorTest(18, new CbcBlockCipher(new Dstu7624Engine(256)), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F")), Hex.Decode("202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F")), "404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D5E5F606162636465666768696A6B6C6D6E6F707172737475767778797A7B7C7D7E7F808182838485868788898A8B8C8D8E8F909192939495969798999A9B9C9D9E9F", "9CDFDAA75929E7C2A5CFC1BF16B42C5AE3886D0258E8C577DC01DAF62D185FB999B9867736B87110F5F1BC7481912C593F48FF79E2AFDFAB9F704A277EC3E557B1B0A9F223DAE6ED5AF591C4F2D6FB22E48334F5E9B96B1A2EA5200F30A406CE"), - new BlockCipherVectorTest(19, new CbcBlockCipher(new Dstu7624Engine(256)), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F")), Hex.Decode("404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D5E5F")), "606162636465666768696A6B6C6D6E6F707172737475767778797A7B7C7D7E7F808182838485868788898A8B8C8D8E8F909192939495969798999A9B9C9D9E9FA0A1A2A3A4A5A6A7A8A9AAABACADAEAFB0B1B2B3B4B5B6B7B8B9BABBBCBDBEBF", "B8A2474578C2FEBF3F94703587BD5FDC3F4A4D2F43575B6144A1E1031FB3D1452B7FD52F5E3411461DAC506869FF8D2FAEF4FEE60379AE00B33AA3EAF911645AF8091CD8A45D141D1FB150E5A01C1F26FF3DBD26AC4225EC7577B2CE57A5B0FF"), - new BlockCipherVectorTest(20, new CbcBlockCipher(new Dstu7624Engine(256)), new ParametersWithIV(new KeyParameter(Hex.Decode("3F3E3D3C3B3A393837363534333231302F2E2D2C2B2A292827262524232221201F1E1D1C1B1A191817161514131211100F0E0D0C0B0A09080706050403020100")), Hex.Decode("5F5E5D5C5B5A595857565554535251504F4E4D4C4B4A49484746454443424140")), "C69A59E10D00F087319B62288A57417C074EAD07C732A87055F0A5AD2BB288105705C45E091A9A6726E9672DC7D8C76FC45C782BCFEF7C39D94DEB84B17035BC8651255A0D34373451B6E1A2C827DB97566C9FF5506C5579F982A0EFC5BA7C28", "BFBEBDBCBBBAB9B8B7B6B5B4B3B2B1B0AFAeadACABAAA9A8A7A6A5A4A3A2A1A09F9E9D9C9B9A999897969594939291908F8E8D8C8B8A898887868584838281807F7E7D7C7B7A797877767574737271706F6E6D6C6B6A69686766656463626160"), - new BlockCipherVectorTest(21, new CbcBlockCipher(new Dstu7624Engine(512)), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F")), Hex.Decode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new BlockCipherVectorTest(22, new CbcBlockCipher(new Dstu7624Engine(512)), new ParametersWithIV(new KeyParameter(Hex.Decode("3F3E3D3C3B3A393837363534333231302F2E2D2C2B2A292827262524232221201F1E1D1C1B1A191817161514131211100F0E0D0C0B0A09080706050403020100")), Hex.Decode("7F7E7D7C7B7A797877767574737271706F6E6D6C6B6A696867666564636261605F5E5D5C5B5A595857565554535251504F4E4D4C4B4A49484746454443424140")), "5D5B3E3DE5BAA70E0A0684D458856CE759C6018D0B3F087FC1DAC101D380236DD934F2880B02D56A575BCA35A0CE4B0D9BA1F4A39C16CA7D80D59956630F09E54EC91E32B6830FE08323ED393F8028D150BF03CAD0629A5AFEEFF6E44257980618DB2F32B7B2B65B96E8451F1090829D2FFFC615CC1581E9221438DCEAD1FD12", "FFFEFDFCFBFAF9F8F7F6F5F4F3F2F1F0EFEEEDECEBEAE9E8E7E6E5E4E3E2E1E0DFDEDDDCDBDAD9D8D7D6D5D4D3D2D1D0CFCECDCCCBCAC9C8C7C6C5C4C3C2C1C0BFBEBDBCBBBAB9B8B7B6B5B4B3B2B1B0AFAeadACABAAA9A8A7A6A5A4A3A2A1A09F9E9D9C9B9A999897969594939291908F8E8D8C8B8A89888786858483828180"), - - //CFB mode - new BlockCipherVectorTest(14, new CfbBlockCipher(new Dstu7624Engine(128), 128), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F")), Hex.Decode("101112131415161718191A1B1C1D1E1F")), "202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F404142434445464748494A4B4C4D4E4F", "A19E3E5E53BE8A07C9E0C01298FF83291F8EE6212110BE3FA5C72C88A082520B265570FE28680719D9B4465E169BC37A"), - - //OFB mode - new BlockCipherVectorTest(23, new OfbBlockCipher(new Dstu7624Engine(128), 128), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F")), Hex.Decode("101112131415161718191A1B1C1D1E1F")), "202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F404142434445464748494A4B4C4D4E4F", "A19E3E5E53BE8A07C9E0C01298FF832953205C661BD85A51F3A94113BC785CAB634B36E89A8FDD16A12E4467F5CC5A26"), - new BlockCipherVectorTest(24, new OfbBlockCipher(new Dstu7624Engine(128), 128), new ParametersWithIV(new KeyParameter(Hex.Decode("0F0E0D0C0B0A09080706050403020100")), Hex.Decode("1F1E1D1C1B1A19181716151413121110")), "649A1EAAE160AF20F5B3EF2F58D66C1178B82E00D26F30689C8EC22E8E86E9CBB0BD4FFEE39EB13C2311276A906DD636", "4F4E4D4C4B4A494847464544434241403F3E3D3C3B3A393837363534333231302F2E2D2C2B2A29282726252423222120"), - new BlockCipherVectorTest(25, new OfbBlockCipher(new Dstu7624Engine(128), 128), new ParametersWithIV(new KeyParameter(Hex.Decode("1F1E1D1C1B1A191817161514131211100F0E0D0C0B0A09080706050403020100")), Hex.Decode("2F2E2D2C2B2A29282726252423222120")), "1A66CFBFEC00C6D52E39923E858DD64B214AB787798D3D5059A6B498AD66B34EAC48C4074BEC0D98C6", "5F5E5D5C5B5A595857565554535251504F4E4D4C4B4A494847464544434241403F3E3D3C3B3A393837"), - new BlockCipherVectorTest(26, new OfbBlockCipher(new Dstu7624Engine(256), 256), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F")), Hex.Decode("202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F")), "404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D5E5F606162636465666768696A6B6C6D6E6F707172737475767778797A7B7C7D7E7F808182838485868788898A8B8C8D8E8F90", "B62F7F144A8C6772E693A96890F064C3F06831BF743F5B0DD061067F3D22877331AA6A99D939F05B7550E9402BD1615CC7B2D4A167E83EC0D8A894F92C72E176F3880B61C311D69CE1210C59184E818E19"), - new BlockCipherVectorTest(27, new OfbBlockCipher(new Dstu7624Engine(256), 256), new ParametersWithIV(new KeyParameter(Hex.Decode("1F1E1D1C1B1A191817161514131211100F0E0D0C0B0A09080706050403020100")), Hex.Decode("3F3E3D3C3B3A393837363534333231302F2E2D2C2B2A29282726252423222120")), "7758A939DD6BD00CAF9153E5A5D5A66129105CA1EA54A97C06FA4A40960A068F55E34F9339A14436216948F92FA2FB5286D3AB1E81543FC0018A0C4E8C493475F4D35DCFB0A7A5377F6669B857CDC978E4", "9F9E9D9C9B9A999897969594939291908F8E8D8C8B8A898887868584838281807F7E7D7C7B7A797877767574737271706F6E6D6C6B6A696867666564636261605F5E5D5C5B5A595857565554535251504F"), - new BlockCipherVectorTest(28, new OfbBlockCipher(new Dstu7624Engine(256), 256), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F")), Hex.Decode("404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D5E5F")), "606162636465666768696A6B6C6D6E6F707172737475767778797A7B7C7D7E7F808182838485868788898A8B8C8D8E8F909192939495969798999A9B9C9D9E9FA0A1A2A3A4A5A6A7A8A9AAABACADAEAFB0", "0008F28A82D2D01D23BFB2F8BB4F06D8FE73BA4F48A2977585570ED3818323A668883C9DCFF610CC7E3EA5C025FBBC5CA6520F8F11CA35CEB9B07031E6DBFABE39001E9A3CC0A24BBC565939592B4DEDBD"), - new BlockCipherVectorTest(29, new OfbBlockCipher(new Dstu7624Engine(256), 256), new ParametersWithIV(new KeyParameter(Hex.Decode("3F3E3D3C3B3A393837363534333231302F2E2D2C2B2A292827262524232221201F1E1D1C1B1A191817161514131211100F0E0D0C0B0A09080706050403020100")), Hex.Decode("5F5E5D5C5B5A595857565554535251504F4E4D4C4B4A49484746454443424140")), "98E122708FDABB1B1A5765C396DC79D7573221EC486ADDABD1770B147A6DD00B5FBC4F1EC68C59775B7AAA4D43C4CCE4F396D982DF64D30B03EF6C3B997BA0ED940BBC590BD30D64B5AE207147D71086B5", "BFBEBDBCBBBAB9B8B7B6B5B4B3B2B1B0AFAeadACABAAA9A8A7A6A5A4A3A2A1A09F9E9D9C9B9A999897969594939291908F8E8D8C8B8A898887868584838281807F7E7D7C7B7A797877767574737271706F"), - new BlockCipherVectorTest(30, new OfbBlockCipher(new Dstu7624Engine(512), 512), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F")), Hex.Decode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new BlockCipherVectorTest(31, new OfbBlockCipher(new Dstu7624Engine(512), 512), new ParametersWithIV(new KeyParameter(Hex.Decode("3F3E3D3C3B3A393837363534333231302F2E2D2C2B2A292827262524232221201F1E1D1C1B1A191817161514131211100F0E0D0C0B0A09080706050403020100")), Hex.Decode("7F7E7D7C7B7A797877767574737271706F6E6D6C6B6A696867666564636261605F5E5D5C5B5A595857565554535251504F4E4D4C4B4A49484746454443424140")), "06C061A4A66DFC0910034B3CFBDC4206D8908241C56BF41C4103CFD6DF322210B87F57EAE9F9AD815E606A7D1E8E6BD7CB1EBFBDBCB085C2D06BF3CC1586CB2EE1D81D38437F425131321647E42F5DE309D33F25B89DE37124683E4B44824FC56D", "EFEEEDECEBEAE9E8E7E6E5E4E3E2E1E0DFDEDDDCDBDAD9D8D7D6D5D4D3D2D1D0CFCECDCCCBCAC9C8C7C6C5C4C3C2C1C0BFBEBDBCBBBAB9B8B7B6B5B4B3B2B1B0AFAeadACABAAA9A8A7A6A5A4A3A2A1A09F9E9D9C9B9A999897969594939291908F"), - - //CTR mode - new BlockCipherVectorTest(24, new KCtrBlockCipher(new Dstu7624Engine(128)), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F")), Hex.Decode("101112131415161718191A1B1C1D1E1F")), "202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F404142434445464748", "A90A6B9780ABDFDFF64D14F5439E88F266DC50EDD341528DD5E698E2F000CE21F872DAF9FE1811844A"), - new BlockCipherVectorTest(25, new KCtrBlockCipher(new Dstu7624Engine(128)), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F")), Hex.Decode("101112131415161718191A1B1C1D1E1F")), "303132333435363738393A3B3C3D3E3F404142434445464748494A4B4C4D4E4F", "B91A7B8790BBCFCFE65D04E5538E98E216AC209DA33122FDA596E8928070BE51"), - new StreamCipherVectorTest(26, new KCtrBlockCipher(new Dstu7624Engine(128)), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F")), Hex.Decode("101112131415161718191A1B1C1D1E1F")), "202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F404142434445464748", "A90A6B9780ABDFDFF64D14F5439E88F266DC50EDD341528DD5E698E2F000CE21F872DAF9FE1811844A"), - new StreamCipherVectorTest(27, new KCtrBlockCipher(new Dstu7624Engine(128)), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F")), Hex.Decode("101112131415161718191A1B1C1D1E1F")), "303132333435363738393A3B3C3D3E3F404142434445464748494A4B4C4D4E4F", "B91A7B8790BBCFCFE65D04E5538E98E216AC209DA33122FDA596E8928070BE51") + { + //ECB mode + new BlockCipherVectorTest(0, new Dstu7624Engine(128), new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F")), "101112131415161718191A1B1C1D1E1F", "81BF1C7D779BAC20E1C9EA39B4D2AD06"), + new BlockCipherVectorTest(1, new Dstu7624Engine(128), new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F")), "202122232425262728292A2B2C2D2E2F", "58EC3E091000158A1148F7166F334F14"), + new BlockCipherVectorTest(2, new Dstu7624Engine(256), new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F")), "202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F", "F66E3D570EC92135AEDAE323DCBD2A8CA03963EC206A0D5A88385C24617FD92C"), + new BlockCipherVectorTest(3, new Dstu7624Engine(256), new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F")), "404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D5E5F", "606990E9E6B7B67A4BD6D893D72268B78E02C83C3CD7E102FD2E74A8FDFE5DD9"), + new BlockCipherVectorTest(4, new Dstu7624Engine(512), new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F")), "404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D5E5F606162636465666768696A6B6C6D6E6F707172737475767778797A7B7C7D7E7F", "4A26E31B811C356AA61DD6CA0596231A67BA8354AA47F3A13E1DEEC320EB56B895D0F417175BAB662FD6F134BB15C86CCB906A26856EFEB7C5BC6472940DD9D9"), + + //CBC mode (PADDING NOT SUPPORTED) + new BlockCipherVectorTest(14, new CbcBlockCipher(new Dstu7624Engine(128)), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F")), Hex.Decode("101112131415161718191A1B1C1D1E1F")), "202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F404142434445464748494A4B4C4D4E4F", "A73625D7BE994E85469A9FAABCEDAAB6DBC5F65DD77BB35E06BD7D1D8EAFC8624D6CB31CE189C82B8979F2936DE9BF14"), + new BlockCipherVectorTest(15, new CbcBlockCipher(new Dstu7624Engine(128)), new ParametersWithIV(new KeyParameter(Hex.Decode("0F0E0D0C0B0A09080706050403020100")), Hex.Decode("1F1E1D1C1B1A19181716151413121110")), "88F2F048BA696170E3818915E0DBC0AFA6F141FEBC2F817138DA4AAB2DBF9CE490A488C9C82AC83FB0A6C0EEB64CFD22", "4F4E4D4C4B4A494847464544434241403F3E3D3C3B3A393837363534333231302F2E2D2C2B2A29282726252423222120"), + new BlockCipherVectorTest(16, new CbcBlockCipher(new Dstu7624Engine(128)), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F")), Hex.Decode("202122232425262728292A2B2C2D2E2F")), "303132333435363738393A3B3C3D3E3F404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D8000", "13EA15843AD14C50BC03ECEF1F43E398E4217752D3EB046AC393DACC5CA1D6FA0EB9FCEB229362B4F1565527EE3D8433"), + new BlockCipherVectorTest(17, new CbcBlockCipher(new Dstu7624Engine(128)), new ParametersWithIV(new KeyParameter(Hex.Decode("1F1E1D1C1B1A191817161514131211100F0E0D0C0B0A09080706050403020100")), Hex.Decode("2F2E2D2C2B2A29282726252423222120")), "BC8F026FC603ECE05C24FDE87542730999B381870882AC0535D4368C4BABD81B884E96E853EE7E055262D9D204FBE212", "5F5E5D5C5B5A595857565554535251504F4E4D4C4B4A494847464544434241403F3E3D3C3B3A39383736353433323130"), + new BlockCipherVectorTest(18, new CbcBlockCipher(new Dstu7624Engine(256)), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F")), Hex.Decode("202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F")), "404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D5E5F606162636465666768696A6B6C6D6E6F707172737475767778797A7B7C7D7E7F808182838485868788898A8B8C8D8E8F909192939495969798999A9B9C9D9E9F", "9CDFDAA75929E7C2A5CFC1BF16B42C5AE3886D0258E8C577DC01DAF62D185FB999B9867736B87110F5F1BC7481912C593F48FF79E2AFDFAB9F704A277EC3E557B1B0A9F223DAE6ED5AF591C4F2D6FB22E48334F5E9B96B1A2EA5200F30A406CE"), + new BlockCipherVectorTest(19, new CbcBlockCipher(new Dstu7624Engine(256)), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F")), Hex.Decode("404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D5E5F")), "606162636465666768696A6B6C6D6E6F707172737475767778797A7B7C7D7E7F808182838485868788898A8B8C8D8E8F909192939495969798999A9B9C9D9E9FA0A1A2A3A4A5A6A7A8A9AAABACADAEAFB0B1B2B3B4B5B6B7B8B9BABBBCBDBEBF", "B8A2474578C2FEBF3F94703587BD5FDC3F4A4D2F43575B6144A1E1031FB3D1452B7FD52F5E3411461DAC506869FF8D2FAEF4FEE60379AE00B33AA3EAF911645AF8091CD8A45D141D1FB150E5A01C1F26FF3DBD26AC4225EC7577B2CE57A5B0FF"), + new BlockCipherVectorTest(20, new CbcBlockCipher(new Dstu7624Engine(256)), new ParametersWithIV(new KeyParameter(Hex.Decode("3F3E3D3C3B3A393837363534333231302F2E2D2C2B2A292827262524232221201F1E1D1C1B1A191817161514131211100F0E0D0C0B0A09080706050403020100")), Hex.Decode("5F5E5D5C5B5A595857565554535251504F4E4D4C4B4A49484746454443424140")), "C69A59E10D00F087319B62288A57417C074EAD07C732A87055F0A5AD2BB288105705C45E091A9A6726E9672DC7D8C76FC45C782BCFEF7C39D94DEB84B17035BC8651255A0D34373451B6E1A2C827DB97566C9FF5506C5579F982A0EFC5BA7C28", "BFBEBDBCBBBAB9B8B7B6B5B4B3B2B1B0AFAeadACABAAA9A8A7A6A5A4A3A2A1A09F9E9D9C9B9A999897969594939291908F8E8D8C8B8A898887868584838281807F7E7D7C7B7A797877767574737271706F6E6D6C6B6A69686766656463626160"), + new BlockCipherVectorTest(21, new CbcBlockCipher(new Dstu7624Engine(512)), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F")), Hex.Decode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new BlockCipherVectorTest(22, new CbcBlockCipher(new Dstu7624Engine(512)), new ParametersWithIV(new KeyParameter(Hex.Decode("3F3E3D3C3B3A393837363534333231302F2E2D2C2B2A292827262524232221201F1E1D1C1B1A191817161514131211100F0E0D0C0B0A09080706050403020100")), Hex.Decode("7F7E7D7C7B7A797877767574737271706F6E6D6C6B6A696867666564636261605F5E5D5C5B5A595857565554535251504F4E4D4C4B4A49484746454443424140")), "5D5B3E3DE5BAA70E0A0684D458856CE759C6018D0B3F087FC1DAC101D380236DD934F2880B02D56A575BCA35A0CE4B0D9BA1F4A39C16CA7D80D59956630F09E54EC91E32B6830FE08323ED393F8028D150BF03CAD0629A5AFEEFF6E44257980618DB2F32B7B2B65B96E8451F1090829D2FFFC615CC1581E9221438DCEAD1FD12", "FFFEFDFCFBFAF9F8F7F6F5F4F3F2F1F0EFEEEDECEBEAE9E8E7E6E5E4E3E2E1E0DFDEDDDCDBDAD9D8D7D6D5D4D3D2D1D0CFCECDCCCBCAC9C8C7C6C5C4C3C2C1C0BFBEBDBCBBBAB9B8B7B6B5B4B3B2B1B0AFAeadACABAAA9A8A7A6A5A4A3A2A1A09F9E9D9C9B9A999897969594939291908F8E8D8C8B8A89888786858483828180"), + + //CFB mode + new BlockCipherVectorTest(14, new CfbBlockCipher(new Dstu7624Engine(128), 128), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F")), Hex.Decode("101112131415161718191A1B1C1D1E1F")), "202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F404142434445464748494A4B4C4D4E4F", "A19E3E5E53BE8A07C9E0C01298FF83291F8EE6212110BE3FA5C72C88A082520B265570FE28680719D9B4465E169BC37A"), + + //OFB mode + new BlockCipherVectorTest(23, new OfbBlockCipher(new Dstu7624Engine(128), 128), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F")), Hex.Decode("101112131415161718191A1B1C1D1E1F")), "202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F404142434445464748494A4B4C4D4E4F", "A19E3E5E53BE8A07C9E0C01298FF832953205C661BD85A51F3A94113BC785CAB634B36E89A8FDD16A12E4467F5CC5A26"), + new BlockCipherVectorTest(24, new OfbBlockCipher(new Dstu7624Engine(128), 128), new ParametersWithIV(new KeyParameter(Hex.Decode("0F0E0D0C0B0A09080706050403020100")), Hex.Decode("1F1E1D1C1B1A19181716151413121110")), "649A1EAAE160AF20F5B3EF2F58D66C1178B82E00D26F30689C8EC22E8E86E9CBB0BD4FFEE39EB13C2311276A906DD636", "4F4E4D4C4B4A494847464544434241403F3E3D3C3B3A393837363534333231302F2E2D2C2B2A29282726252423222120"), + new BlockCipherVectorTest(25, new OfbBlockCipher(new Dstu7624Engine(128), 128), new ParametersWithIV(new KeyParameter(Hex.Decode("1F1E1D1C1B1A191817161514131211100F0E0D0C0B0A09080706050403020100")), Hex.Decode("2F2E2D2C2B2A29282726252423222120")), "1A66CFBFEC00C6D52E39923E858DD64B214AB787798D3D5059A6B498AD66B34EAC48C4074BEC0D98C6", "5F5E5D5C5B5A595857565554535251504F4E4D4C4B4A494847464544434241403F3E3D3C3B3A393837"), + new BlockCipherVectorTest(26, new OfbBlockCipher(new Dstu7624Engine(256), 256), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F")), Hex.Decode("202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F")), "404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D5E5F606162636465666768696A6B6C6D6E6F707172737475767778797A7B7C7D7E7F808182838485868788898A8B8C8D8E8F90", "B62F7F144A8C6772E693A96890F064C3F06831BF743F5B0DD061067F3D22877331AA6A99D939F05B7550E9402BD1615CC7B2D4A167E83EC0D8A894F92C72E176F3880B61C311D69CE1210C59184E818E19"), + new BlockCipherVectorTest(27, new OfbBlockCipher(new Dstu7624Engine(256), 256), new ParametersWithIV(new KeyParameter(Hex.Decode("1F1E1D1C1B1A191817161514131211100F0E0D0C0B0A09080706050403020100")), Hex.Decode("3F3E3D3C3B3A393837363534333231302F2E2D2C2B2A29282726252423222120")), "7758A939DD6BD00CAF9153E5A5D5A66129105CA1EA54A97C06FA4A40960A068F55E34F9339A14436216948F92FA2FB5286D3AB1E81543FC0018A0C4E8C493475F4D35DCFB0A7A5377F6669B857CDC978E4", "9F9E9D9C9B9A999897969594939291908F8E8D8C8B8A898887868584838281807F7E7D7C7B7A797877767574737271706F6E6D6C6B6A696867666564636261605F5E5D5C5B5A595857565554535251504F"), + new BlockCipherVectorTest(28, new OfbBlockCipher(new Dstu7624Engine(256), 256), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F")), Hex.Decode("404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D5E5F")), "606162636465666768696A6B6C6D6E6F707172737475767778797A7B7C7D7E7F808182838485868788898A8B8C8D8E8F909192939495969798999A9B9C9D9E9FA0A1A2A3A4A5A6A7A8A9AAABACADAEAFB0", "0008F28A82D2D01D23BFB2F8BB4F06D8FE73BA4F48A2977585570ED3818323A668883C9DCFF610CC7E3EA5C025FBBC5CA6520F8F11CA35CEB9B07031E6DBFABE39001E9A3CC0A24BBC565939592B4DEDBD"), + new BlockCipherVectorTest(29, new OfbBlockCipher(new Dstu7624Engine(256), 256), new ParametersWithIV(new KeyParameter(Hex.Decode("3F3E3D3C3B3A393837363534333231302F2E2D2C2B2A292827262524232221201F1E1D1C1B1A191817161514131211100F0E0D0C0B0A09080706050403020100")), Hex.Decode("5F5E5D5C5B5A595857565554535251504F4E4D4C4B4A49484746454443424140")), "98E122708FDABB1B1A5765C396DC79D7573221EC486ADDABD1770B147A6DD00B5FBC4F1EC68C59775B7AAA4D43C4CCE4F396D982DF64D30B03EF6C3B997BA0ED940BBC590BD30D64B5AE207147D71086B5", "BFBEBDBCBBBAB9B8B7B6B5B4B3B2B1B0AFAeadACABAAA9A8A7A6A5A4A3A2A1A09F9E9D9C9B9A999897969594939291908F8E8D8C8B8A898887868584838281807F7E7D7C7B7A797877767574737271706F"), + new BlockCipherVectorTest(30, new OfbBlockCipher(new Dstu7624Engine(512), 512), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F")), Hex.Decode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new BlockCipherVectorTest(31, new OfbBlockCipher(new Dstu7624Engine(512), 512), new ParametersWithIV(new KeyParameter(Hex.Decode("3F3E3D3C3B3A393837363534333231302F2E2D2C2B2A292827262524232221201F1E1D1C1B1A191817161514131211100F0E0D0C0B0A09080706050403020100")), Hex.Decode("7F7E7D7C7B7A797877767574737271706F6E6D6C6B6A696867666564636261605F5E5D5C5B5A595857565554535251504F4E4D4C4B4A49484746454443424140")), "06C061A4A66DFC0910034B3CFBDC4206D8908241C56BF41C4103CFD6DF322210B87F57EAE9F9AD815E606A7D1E8E6BD7CB1EBFBDBCB085C2D06BF3CC1586CB2EE1D81D38437F425131321647E42F5DE309D33F25B89DE37124683E4B44824FC56D", "EFEEEDECEBEAE9E8E7E6E5E4E3E2E1E0DFDEDDDCDBDAD9D8D7D6D5D4D3D2D1D0CFCECDCCCBCAC9C8C7C6C5C4C3C2C1C0BFBEBDBCBBBAB9B8B7B6B5B4B3B2B1B0AFAeadACABAAA9A8A7A6A5A4A3A2A1A09F9E9D9C9B9A999897969594939291908F"), + + //CTR mode + new BlockCipherVectorTest(24, new KCtrBlockCipher(new Dstu7624Engine(128)), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F")), Hex.Decode("101112131415161718191A1B1C1D1E1F")), "202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F404142434445464748", "A90A6B9780ABDFDFF64D14F5439E88F266DC50EDD341528DD5E698E2F000CE21F872DAF9FE1811844A"), + new BlockCipherVectorTest(25, new KCtrBlockCipher(new Dstu7624Engine(128)), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F")), Hex.Decode("101112131415161718191A1B1C1D1E1F")), "303132333435363738393A3B3C3D3E3F404142434445464748494A4B4C4D4E4F", "B91A7B8790BBCFCFE65D04E5538E98E216AC209DA33122FDA596E8928070BE51"), + new StreamCipherVectorTest(26, new KCtrBlockCipher(new Dstu7624Engine(128)), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F")), Hex.Decode("101112131415161718191A1B1C1D1E1F")), "202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F404142434445464748", "A90A6B9780ABDFDFF64D14F5439E88F266DC50EDD341528DD5E698E2F000CE21F872DAF9FE1811844A"), + new StreamCipherVectorTest(27, new KCtrBlockCipher(new Dstu7624Engine(128)), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F")), Hex.Decode("101112131415161718191A1B1C1D1E1F")), "303132333435363738393A3B3C3D3E3F404142434445464748494A4B4C4D4E4F", "B91A7B8790BBCFCFE65D04E5538E98E216AC209DA33122FDA596E8928070BE51") }; public override ITestResult Perform() { - ITestResult result = base.Perform(); if (!result.IsSuccessful()) @@ -90,11 +90,8 @@ namespace Org.BouncyCastle.Crypto.Tests { return result; } - else - { - return new SimpleTestResult(true, Name + ": Okay"); - } + return new SimpleTestResult(true, Name + ": Okay"); } private ITestResult MacTests() @@ -152,7 +149,7 @@ namespace Org.BouncyCastle.Crypto.Tests + Hex.ToHexString(expectedMac) + " got " + Hex.ToHexString(mac)); } - + return new SimpleTestResult(true, Name + ": Okay"); } @@ -160,16 +157,21 @@ namespace Org.BouncyCastle.Crypto.Tests { //KW mode (PADDING NOT SUPPORTED) //test 1 + /* + * Initial implementation had bugs handling offset and length correctly, so for + * this first test case we embed the input inside a larger buffer. + */ + byte[] textA = SecureRandom.GetNextBytes(Random, Random.Next(1, 64)); + byte[] textB = SecureRandom.GetNextBytes(Random, Random.Next(1, 64)); + byte[] textToWrap = Arrays.ConcatenateAll(textA, Hex.Decode("101112131415161718191A1B1C1D1E1F"), textB); + byte[] key = Hex.Decode("000102030405060708090A0B0C0D0E0F"); - byte[] textToWrap = Hex.Decode("101112131415161718191A1B1C1D1E1F"); byte[] expectedWrappedText = Hex.Decode("1DC91DC6E52575F6DBED25ADDA95A1B6AD3E15056E489738972C199FB9EE2913"); - byte[] output = new byte[expectedWrappedText.Length]; Dstu7624WrapEngine wrapper = new Dstu7624WrapEngine(128); wrapper.Init(true, new KeyParameter(key)); - output = wrapper.Wrap(textToWrap, 0, textToWrap.Length); - + output = wrapper.Wrap(textToWrap, textA.Length, textToWrap.Length - textA.Length - textB.Length); if (!Arrays.AreEqual(output, expectedWrappedText)) { @@ -178,11 +180,12 @@ namespace Org.BouncyCastle.Crypto.Tests + " got " + Hex.ToHexString(output)); } + output = Arrays.ConcatenateAll(textB, output, textA); wrapper.Init(false, new KeyParameter(key)); - output = wrapper.Unwrap(expectedWrappedText, 0, expectedWrappedText.Length); + output = wrapper.Unwrap(output, textB.Length, output.Length - textB.Length - textA.Length); - if (!Arrays.AreEqual(output, textToWrap)) + if (!Arrays.AreEqual(output, Arrays.CopyOfRange(textToWrap, textA.Length, textToWrap.Length - textB.Length))) { return new SimpleTestResult(false, Name + ": Failed KW (unwrapping) test 1 - expected " + Hex.ToHexString(textToWrap) @@ -567,7 +570,7 @@ namespace Org.BouncyCastle.Crypto.Tests + Hex.ToHexString(expectedEncrypted) + " got " + Hex.ToHexString(encrypted)); } - + dstu7624ccm.Init(false, param); dstu7624ccm.ProcessAadBytes(authText, 0, authText.Length); |