Security Scol plugin
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Abstract base classes that provide a uniform interface to this library. More...
Go to the source code of this file.
Classes | |
struct | EnumToType< ENUM_TYPE, VALUE > |
Converts an enumeration to a type suitable for use as a template parameter. More... | |
class | Exception |
Base class for all exceptions thrown by the library. More... | |
class | InvalidArgument |
An invalid argument was detected. More... | |
class | InvalidDataFormat |
Input data was received that did not conform to expected format. More... | |
class | InvalidCiphertext |
A decryption filter encountered invalid ciphertext. More... | |
class | NotImplemented |
A method was called which was not implemented. More... | |
class | CannotFlush |
Flush(true) was called but it can't completely flush its buffers. More... | |
class | OS_Error |
The operating system reported an error. More... | |
struct | DecodingResult |
Returns a decoding results. More... | |
class | NameValuePairs |
Interface for retrieving values given their names. More... | |
class | NameValuePairs::ValueTypeMismatch |
Thrown when an unexpected type is encountered. More... | |
class | Clonable |
Namespace containing NaCl library functions. More... | |
class | Algorithm |
Interface for all crypto algorithms. More... | |
class | SimpleKeyingInterface |
Interface for algorithms that take byte strings as keys. More... | |
class | BlockTransformation |
Interface for the data processing part of block ciphers. More... | |
class | StreamTransformation |
Interface for the data processing portion of stream ciphers. More... | |
class | HashTransformation |
Interface for hash functions and data processing part of MACs. More... | |
class | BlockCipher |
Interface for one direction (encryption or decryption) of a block cipher. More... | |
class | SymmetricCipher |
Interface for one direction (encryption or decryption) of a stream cipher or cipher mode. More... | |
class | MessageAuthenticationCode |
Interface for message authentication codes. More... | |
class | AuthenticatedSymmetricCipher |
Interface for authenticated encryption modes of operation. More... | |
class | AuthenticatedSymmetricCipher::BadState |
Exception thrown when the object is in the wrong state for the operation. More... | |
class | RandomNumberGenerator |
Interface for random number generators. More... | |
class | KeyDerivationFunction |
Interface for key derivation functions. More... | |
struct | PasswordBasedKeyDerivationFunction |
Interface for password based key derivation functions. More... | |
class | Waitable |
Interface for objects that can be waited on. More... | |
class | BufferedTransformation |
Interface for buffered transformations. More... | |
struct | BufferedTransformation::BlockingInputOnly |
Exception thrown by objects that have not implemented nonblocking input processing. More... | |
struct | BufferedTransformation::NoChannelSupport |
Exception thrown when a filter does not support named channels. More... | |
struct | BufferedTransformation::InvalidChannelName |
Exception thrown when a filter does not recognize a named channel. More... | |
class | CryptoMaterial |
Interface for crypto material. More... | |
class | CryptoMaterial::InvalidMaterial |
Exception thrown when invalid crypto material is detected. More... | |
class | GeneratableCryptoMaterial |
Interface for crypto material. More... | |
class | PublicKey |
Interface for public keys. More... | |
class | PrivateKey |
Interface for private keys. More... | |
class | CryptoParameters |
Interface for crypto parameters. More... | |
class | Certificate |
Interface for certificates. More... | |
class | AsymmetricAlgorithm |
Interface for asymmetric algorithms. More... | |
class | PublicKeyAlgorithm |
Interface for asymmetric algorithms using public keys. More... | |
class | PrivateKeyAlgorithm |
Interface for asymmetric algorithms using private keys. More... | |
class | KeyAgreementAlgorithm |
Interface for key agreement algorithms. More... | |
class | PK_CryptoSystem |
Interface for public-key encryptors and decryptors. More... | |
class | PK_Encryptor |
Interface for public-key encryptors. More... | |
class | PK_Encryptor::InvalidPlaintextLength |
Exception thrown when trying to encrypt plaintext of invalid length. More... | |
class | PK_Decryptor |
Interface for public-key decryptors. More... | |
class | PK_SignatureScheme |
Interface for public-key signers and verifiers. More... | |
class | PK_SignatureScheme::InvalidKeyLength |
Exception throw when the private or public key has a length that can't be used. More... | |
class | PK_SignatureScheme::KeyTooShort |
Exception throw when the private or public key is too short to sign or verify. More... | |
class | PK_MessageAccumulator |
Interface for accumulating messages to be signed or verified. More... | |
class | PK_Signer |
Interface for public-key signers. More... | |
class | PK_Verifier |
Interface for public-key signature verifiers. More... | |
class | SimpleKeyAgreementDomain |
Interface for domains of simple key agreement protocols. More... | |
class | AuthenticatedKeyAgreementDomain |
Interface for domains of authenticated key agreement protocols. More... | |
class | BERDecodeErr |
Exception thrown when an ASN.1 BER decoing error is encountered. More... | |
class | ASN1Object |
Interface for encoding and decoding ASN1 objects. More... | |
Typedefs | |
typedef EnumToType< ByteOrder, LITTLE_ENDIAN_ORDER > | LittleEndian |
Provides a constant for LittleEndian. | |
typedef EnumToType< ByteOrder, BIG_ENDIAN_ORDER > | BigEndian |
Provides a constant for BigEndian. | |
Enumerations | |
enum | CipherDir { ENCRYPTION , DECRYPTION } |
Specifies a direction for a cipher to operate. More... | |
enum | ByteOrder { LITTLE_ENDIAN_ORDER = 0 , BIG_ENDIAN_ORDER = 1 } |
Provides the byte ordering. More... | |
Functions | |
CRYPTOPP_DLL RandomNumberGenerator &CRYPTOPP_API | NullRNG () |
Random Number Generator that does not produce random numbers. | |
CRYPTOPP_DLL BufferedTransformation & | TheBitBucket () |
An input discarding BufferedTransformation. | |
int | LibraryVersion (CRYPTOPP_NOINLINE_DOTDOTDOT) |
Specifies the build-time version of the library. | |
int | HeaderVersion () |
Specifies the runtime version of the library. | |
Variables | |
const unsigned long | INFINITE_TIME = ULONG_MAX |
Represents infinite time. | |
CRYPTOPP_DLL const std::string | DEFAULT_CHANNEL |
CRYPTOPP_DLL const std::string | AAD_CHANNEL |
CRYPTOPP_DLL const NameValuePairs & | g_nullNameValuePairs |
Abstract base classes that provide a uniform interface to this library.
Definition in file cryptlib.h.
typedef EnumToType<ByteOrder, BIG_ENDIAN_ORDER> BigEndian |
Provides a constant for BigEndian.
Definition at line 152 of file cryptlib.h.
typedef EnumToType<ByteOrder, LITTLE_ENDIAN_ORDER> LittleEndian |
Provides a constant for LittleEndian.
Definition at line 150 of file cryptlib.h.
enum ByteOrder |
Provides the byte ordering.
Big-endian and little-endian modes are supported. Bi-endian and PDP-endian modes are not supported.
Enumerator | |
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LITTLE_ENDIAN_ORDER | byte order is little-endian |
BIG_ENDIAN_ORDER | byte order is big-endian |
Definition at line 143 of file cryptlib.h.
enum CipherDir |
Specifies a direction for a cipher to operate.
Enumerator | |
---|---|
ENCRYPTION | the cipher is performing encryption |
DECRYPTION | the cipher is performing decryption |
Definition at line 123 of file cryptlib.h.
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inline |
Specifies the runtime version of the library.
HeaderVersion() can help detect inadvertent mixing and matching of library versions. When using Crypto++ distributed by a third party, HeaderVersion() records the version of the headers used by the app when the app is compiled.
HeaderVersion() is declared with C linkage (extern "C"
) within the CryptoPP namespace to help programs locate the symbol. If the symbol is present, then the library version is 5.7 or above. If it is missing, then the library version is 5.6.5 or below.
The function could be used as shown below.
if (LibraryVersion() != HeaderVersion()) { cout << "Potential version mismatch" << endl; const int lmaj = (LibraryVersion() / 100U) % 10; const int lmin = (LibraryVersion() / 10U) % 10; const int hmaj = (HeaderVersion() / 100U) % 10; const int hmin = (HeaderVersion() / 10U) % 10; if(lmaj != hmaj) cout << "Major version mismatch" << endl; else if(lmin != hmin) cout << "Minor version mismatch" << endl; }
Definition at line 3367 of file cryptlib.h.
int LibraryVersion | ( | CRYPTOPP_NOINLINE_DOTDOTDOT | ) |
Specifies the build-time version of the library.
LibraryVersion can help detect inadvertent mixing and matching of library versions. When using Crypto++ distributed by a third party, LibraryVersion() records the version of the shared object that was built by the third party. The LibraryVersion() record resides in cryptlib.o
on Unix compatibles and cryptlib.obj
on Windows. It does not change when an app links to the library.
LibraryVersion() is declared with C linkage (extern "C"
) within the CryptoPP namespace to help programs locate the symbol. If the symbol is present, then the library version is 5.7 or above. If it is missing, then the library version is 5.6.5 or below.
The function could be used as shown below.
if (LibraryVersion() != HeaderVersion()) { cout << "Potential version mismatch" << endl; const int lmaj = (LibraryVersion() / 100U) % 10; const int lmin = (LibraryVersion() / 10U) % 10; const int hmaj = (HeaderVersion() / 100U) % 10; const int hmin = (HeaderVersion() / 10U) % 10; if(lmaj != hmaj) cout << "Major version mismatch" << endl; else if(lmin != hmin) cout << "Minor version mismatch" << endl; }
Definition at line 1013 of file cryptlib.cpp.
CRYPTOPP_DLL RandomNumberGenerator &CRYPTOPP_API NullRNG | ( | ) |
Random Number Generator that does not produce random numbers.
NullRNG() returns a reference that can be passed to functions that require a RandomNumberGenerator but don't actually use it. The NullRNG() throws NotImplemented when a generation function is called.
Definition at line 400 of file cryptlib.cpp.
CRYPTOPP_DLL BufferedTransformation & TheBitBucket | ( | ) |
An input discarding BufferedTransformation.
Definition at line 40 of file cryptlib.cpp.
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extern |
Definition at line 1047 of file cryptlib.cpp.
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extern |
Definition at line 1046 of file cryptlib.cpp.
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extern |
Definition at line 1049 of file cryptlib.cpp.
const unsigned long INFINITE_TIME = ULONG_MAX |
Represents infinite time.
Definition at line 130 of file cryptlib.h.