/** * Initialize the builder from a stream */ public void Initialize(EncryptionInfo info, ILittleEndianInput dis) { this.info = info; int hSize = dis.ReadInt(); header = new CryptoAPIEncryptionHeader(dis); verifier = new CryptoAPIEncryptionVerifier(dis, header); decryptor = new CryptoAPIDecryptor(this); encryptor = new CryptoAPIEncryptor(this); }
/** * Initialize the builder from scratch */ public void Initialize(EncryptionInfo info, CipherAlgorithm cipherAlgorithm, HashAlgorithm hashAlgorithm, int keyBits, int blockSize, ChainingMode chainingMode) { this.info = info; if (cipherAlgorithm == null) { cipherAlgorithm = CipherAlgorithm.rc4; } if (hashAlgorithm == null) { hashAlgorithm = HashAlgorithm.sha1; } if (keyBits == -1) { keyBits = 0x28; } Debug.Assert(cipherAlgorithm == CipherAlgorithm.rc4 && hashAlgorithm == HashAlgorithm.sha1); header = new CryptoAPIEncryptionHeader(cipherAlgorithm, hashAlgorithm, keyBits, blockSize, chainingMode); verifier = new CryptoAPIEncryptionVerifier(cipherAlgorithm, hashAlgorithm, keyBits, blockSize, chainingMode); decryptor = new CryptoAPIDecryptor(this); encryptor = new CryptoAPIEncryptor(this); }
public CipherByteArrayOutputStream(CryptoAPIEncryptor encryptor) : base() { this.encryptor = encryptor; }