#include <pubkey.h>
Inheritance diagram for TF_EncryptorBase:

Definition at line 174 of file pubkey.h.
Public Member Functions | |
| void | Encrypt (RandomNumberGenerator &rng, const byte *plainText, unsigned int plainTextLength, byte *cipherText) const |
| encrypt a byte string | |
| unsigned int | FixedMaxPlaintextLength () const |
| unsigned int | FixedCiphertextLength () const |
| virtual BufferedTransformation * | CreateEncryptionFilter (RandomNumberGenerator &rng, BufferedTransformation *attachment=NULL) const |
| create a new encryption filter | |
| virtual unsigned int | MaxPlaintextLength (unsigned int cipherTextLength) const=0 |
| maximum length of plaintext for a given ciphertext length | |
| unsigned int | MaxPlaintextLength (unsigned int cipherTextLength) const |
| maximum length of plaintext for a given ciphertext length | |
| virtual unsigned int | CiphertextLength (unsigned int plainTextLength) const=0 |
| calculate length of ciphertext given length of plaintext | |
| unsigned int | CiphertextLength (unsigned int plainTextLength) const |
| calculate length of ciphertext given length of plaintext | |
| CryptoMaterial & | AccessMaterial () |
| returns a reference to the crypto material used by this object | |
| const CryptoMaterial & | GetMaterial () const |
| returns a const reference to the crypto material used by this object | |
| virtual PublicKey & | AccessPublicKey ()=0 |
| virtual const PublicKey & | GetPublicKey () const |
| void | BERDecode (BufferedTransformation &bt) |
| for backwards compatibility, calls AccessMaterial().Load(bt) | |
| void | DEREncode (BufferedTransformation &bt) const |
| for backwards compatibility, calls GetMaterial().Save(bt) | |
| virtual std::string | AlgorithmName () const |
| returns name of this algorithm, not universally implemented yet | |
| virtual Clonable * | Clone () const |
| this is not implemented by most classes yet | |
Protected Types | |
| typedef RandomizedTrapdoorFunction | TrapdoorFunctionInterface |
Protected Member Functions | |
| unsigned int | PaddedBlockBitLength () const |
| unsigned int | PaddedBlockByteLength () const |
| virtual const TrapdoorFunctionBounds & | GetTrapdoorFunctionBounds () const=0 |
| virtual const PK_PaddingAlgorithm & | GetPaddingAlgorithm () const=0 |
| virtual const TrapdoorFunctionInterface & | GetTrapdoorFunctionInterface () const=0 |
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encrypt a byte string
Implements PK_Encryptor. Definition at line 51 of file pubkey.cpp. References Algorithm::AlgorithmName(), Integer::Encode(), and SecBlock< byte >::size(). |
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create a new encryption filter
Definition at line 508 of file cryptlib.cpp. |
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maximum length of plaintext for a given ciphertext length
Implemented in PK_FixedLengthCryptoSystem. |
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maximum length of plaintext for a given ciphertext length
Implements PK_CryptoSystem. Definition at line 595 of file cryptlib.cpp. |
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calculate length of ciphertext given length of plaintext
Implemented in PK_FixedLengthCryptoSystem. |
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calculate length of ciphertext given length of plaintext
Implements PK_CryptoSystem. Definition at line 603 of file cryptlib.cpp. |
1.3.2