TDES Class
Data Encryption Standard (DES)
type TDES = class(TSymmetricAlgorithmBase, IDES) end;
The TDES type exposes the following members.
| Name | Description | |
|---|---|---|
 | fCDefaultBlockSize | Represents constant |
| fCDefaultKeySize | Represents constant |
| Name | Description | |
|---|---|---|
 | BlockSize | Gets or sets the block size, in bits, of the cryptographic operation. (Inherited from TSymmetricAlgorithmBase.) |
 | BlockSizeInBytes | Represents property |
| CipherMode | Gets or sets the cipher mode for operation of the symmetric algorithm. (Inherited from TSymmetricAlgorithmBase.) |
| IV | Gets or sets the value of initialization vector. (Inherited from TSymmetricAlgorithmBase.) |
| Key | Gets or sets the secret key for the symmetric algorithm. (Inherited from TSymmetricAlgorithmBase.) |
| KeySize | Gets or sets the size, in bits, of the secret key used by the symmetric algorithm. (Inherited from TSymmetricAlgorithmBase.) |
| KeySizeInBytes | Represents property |
| LegalBlockSizes | Gets the block sizes, in bits, that are supported by the symmetric algorithm. (Inherited from TSymmetricAlgorithmBase.) |
| LegalKeySizes | Gets the key sizes, in bits, that are supported by the symmetric algorithm. (Inherited from TSymmetricAlgorithmBase.) |
| PaddingMode | Gets or sets the padding mode used in the symmetric algorithm. (Inherited from TSymmetricAlgorithmBase.) |
| Name | Description | |
|---|---|---|
 | AddPadding(TBuffer,Integer,Integer) | Represents method |
 | Decrypt(Byte[]) | Overloaded. Represents method |
| Decrypt(Byte[],Integer,Integer) | Overloaded. Represents method |
| Decrypt(Pointer,Integer) | Overloaded. Represents method |
| Decrypt(RawByteString) | Overloaded. Represents method |
| Decrypt(string) | Overloaded. Represents method |
| Decrypt(TBuffer) | Overloaded. Represents method |
| Decrypt(TStream,TStream) | Overloaded. Represents method |
| Decrypt(WideString) | Overloaded. Represents method |
| DoDecrypt(Pointer,Integer) | Represents method |
| DoDecryptBlock(TBytes,TBytes) | Represents method |
| DoEncrypt(Pointer,Integer) | Represents method |
| DoEncryptBlock(TBytes,TBytes) | Represents method |
| Encrypt(Byte[]) | Overloaded. Represents method |
| Encrypt(Byte[],Integer,Integer) | Overloaded. Represents method |
| Encrypt(Pointer,Integer) | Overloaded. Represents method |
| Encrypt(RawByteString) | Overloaded. Represents method |
| Encrypt(string) | Overloaded. Represents method |
| Encrypt(TBuffer) | Overloaded. Represents method |
| Encrypt(TStream,TStream) | Overloaded. Represents method |
| Encrypt(WideString) | Overloaded. Represents method |
| GenerateIV | Represents method |
| GenerateKey | Represents method |
| GetBlockSize | Represents method |
| GetCipherMode | Represents method |
| GetIV | Represents method |
| GetKey | Represents method |
| GetKeySize | Represents method |
| GetLegalBlockSizes | Represents method |
| GetLegalKeySizes | Represents method |
| GetPaddingMode | Represents method |
| RemovePadding(TBuffer) | Represents method |
| SetBlockSize(Integer) | Represents method |
| SetCipherMode(TCipherMode) | Represents method |
| SetIV(TBuffer) | Represents method |
| SetKey(TBuffer) | Represents method |
| SetKeySize(Integer) | Represents method |
| SetPaddingMode(TPaddingMode) | Represents method |
| ValidateKey(TBuffer) | Represents method |
| Name | Description | |
|---|---|---|
 | fLegalBlockSizes | Represents field |
| fLegalKeySizes | Represents field |