asn.h File Reference

Classes and functions for working with ANS.1 objects. More...

Go to the source code of this file.

Classes
class	UnknownOID
class	OID
	Object Identifier. More...
class	EncodedObjectFilter
class	BERGeneralDecoder
	BER General Decoder. More...
class	DERGeneralEncoder
	DER General Encoder. More...
class	BERSequenceDecoder
	BER Sequence Decoder. More...
class	DERSequenceEncoder
	DER Sequence Encoder. More...
class	BERSetDecoder
	BER Set Decoder. More...
class	DERSetEncoder
	DER Set Encoder. More...
class	ASNOptional< T >
class	ASN1CryptoMaterial< BASE >
	_ More...
class	X509PublicKey
	encodes/decodes subjectPublicKeyInfo More...
class	PKCS8PrivateKey
	encodes/decodes privateKeyInfo More...

Enumerations
enum	ASNTag {   BOOLEAN = 0x01, INTEGER = 0x02, BIT_STRING = 0x03, OCTET_STRING = 0x04,   TAG_NULL = 0x05, OBJECT_IDENTIFIER = 0x06, OBJECT_DESCRIPTOR = 0x07, EXTERNAL = 0x08,   REAL = 0x09, ENUMERATED = 0x0a, UTF8_STRING = 0x0c, SEQUENCE = 0x10,   SET = 0x11, NUMERIC_STRING = 0x12, PRINTABLE_STRING = 0x13, T61_STRING = 0x14,   VIDEOTEXT_STRING = 0x15, IA5_STRING = 0x16, UTC_TIME = 0x17, GENERALIZED_TIME = 0x18,   GRAPHIC_STRING = 0x19, VISIBLE_STRING = 0x1a, GENERAL_STRING = 0x1b }
enum	ASNIdFlag {   UNIVERSAL = 0x00, CONSTRUCTED = 0x20, APPLICATION = 0x40, CONTEXT_SPECIFIC = 0x80,   PRIVATE = 0xc0 }

Functions
void	BERDecodeError ()
size_t	DERLengthEncode (BufferedTransformation &out, lword length)
	DER Length.
bool	BERLengthDecode (BufferedTransformation &in, size_t &length)
void	DEREncodeNull (BufferedTransformation &out)
void	BERDecodeNull (BufferedTransformation &in)
size_t	DEREncodeOctetString (BufferedTransformation &out, const byte *str, size_t strLen)
	ASN Strings.
size_t	DEREncodeOctetString (BufferedTransformation &out, const SecByteBlock &str)
size_t	BERDecodeOctetString (BufferedTransformation &in, SecByteBlock &str)
size_t	BERDecodeOctetString (BufferedTransformation &in, BufferedTransformation &str)
size_t	DEREncodeTextString (BufferedTransformation &out, const std::string &str, byte asnTag)
size_t	BERDecodeTextString (BufferedTransformation &in, std::string &str, byte asnTag)
size_t	DEREncodeBitString (BufferedTransformation &out, const byte *str, size_t strLen, unsigned int unusedBits=0)
	ASN BitString.
size_t	BERDecodeBitString (BufferedTransformation &in, SecByteBlock &str, unsigned int &unusedBits)
void	DERReencode (BufferedTransformation &source, BufferedTransformation &dest)
template<class T >
size_t	DEREncodeUnsigned (BufferedTransformation &out, T w, byte asnTag=INTEGER)
	DER Encode Unsigned. More...
template<class T >
void	BERDecodeUnsigned (BufferedTransformation &in, T &w, byte asnTag=INTEGER, T minValue=0, T maxValue=((std::numeric_limits< T >::max)()))
	BER Decode Unsigned.
bool	operator== (const ::::OID &lhs, const ::::OID &rhs)
bool	operator!= (const ::::OID &lhs, const ::::OID &rhs)
bool	operator< (const ::::OID &lhs, const ::::OID &rhs)
inline::::OID	operator+ (const ::::OID &lhs, unsigned long rhs)

Detailed Description

Classes and functions for working with ANS.1 objects.

Definition in file asn.h.

Function Documentation

template<class T >

size_t DEREncodeUnsigned	(	BufferedTransformation &	out,
		T	w,
		byte	asnTag = INTEGER
	)

DER Encode Unsigned.

for INTEGER, BOOLEAN, and ENUM

Definition at line 316 of file asn.h.

References DERLengthEncode(), and BufferedTransformation::Put().

Referenced by KDF2_RNG::GenerateBlock(), and PolynomialMod2::IsIrreducible().