Package org.bouncycastle.asn1

A library for parsing and writing ASN.1 objects.

See:
Description

Interface Summary

ASN1BitStringParser	A basic parser for a BIT STRING object
ASN1Choice	Marker interface for CHOICE objects - if you implement this in a role your own object any attempt to tag the object implicitly will convert the tag to an explicit one as the encoding rules require.
ASN1Encodable	Basic interface to produce serialisers for ASN.1 encodings.
ASN1Encoding	Supported encoding formats.
ASN1ExternalParser	Parser DER EXTERNAL tagged objects.
ASN1OctetStringParser	A basic parser for an OCTET STRING object
ASN1SequenceParser	A basic parser for a SEQUENCE object
ASN1SetParser	A basic parser for a SET object
ASN1String	General interface implemented by ASN.1 STRING objects for extracting the content String.
ASN1TaggedObjectParser	Interface for the parsing of a generic tagged ASN.1 object.
BERTags
InMemoryRepresentable	Interface implemented by objects that can be converted from streaming to in-memory objects.

Class Summary

ASN1Absent	An ASN1 class that encodes to nothing, used in the OER library to deal with the Optional type.
ASN1BitString	Base class for BIT STRING objects
ASN1BMPString	ASN.1 BMPString object encodes BMP (Basic Multilingual Plane) subset (aka UCS-2) of UNICODE (ISO 10646) characters in codepoints 0 to 65535.
ASN1Boolean	Public facade of ASN.1 Boolean data.
ASN1EncodableVector	Mutable class for building ASN.1 constructed objects such as SETs or SEQUENCEs.
ASN1Enumerated	Class representing the ASN.1 ENUMERATED type.
ASN1External	Class representing the DER-type External
ASN1GeneralizedTime	Base class representing the ASN.1 GeneralizedTime type.
ASN1GeneralString	ASN.1 GENERAL-STRING data type.
ASN1Generator	Basic class for streaming generators.
ASN1GraphicString
ASN1IA5String	ASN.1 IA5String object - this is a ISO 646 (ASCII) string encoding code points 0 to 127.
ASN1InputStream	A general purpose ASN.1 decoder - note: this class differs from the others in that it returns null after it has read the last object in the stream.
ASN1Integer	Class representing the ASN.1 INTEGER type.
ASN1Null	A NULL object - use DERNull.INSTANCE for populating structures.
ASN1NumericString	NumericString object - this is an ascii string of characters {0,1,2,3,4,5,6,7,8,9, }.
ASN1Object	Base class for defining an ASN.1 object.
ASN1ObjectDescriptor
ASN1ObjectIdentifier	Class representing the ASN.1 OBJECT IDENTIFIER type.
ASN1OctetString	Abstract base for the ASN.1 OCTET STRING data type
ASN1OutputStream	Stream that produces output based on the default encoding for the passed in objects.
ASN1Primitive	Base class for ASN.1 primitive objects.
ASN1PrintableString	ASN.1 PrintableString object.
ASN1RelativeOID
ASN1Sequence	ASN.1 SEQUENCE and SEQUENCE OF constructs.
ASN1Set	ASN.1 SET and SET OF constructs.
ASN1StreamParser	A parser for ASN.1 streams which also returns, where possible, parsers for the objects it encounters.
ASN1T61String	ASN.1 T61String (also the teletex string), try not to use this if you don't need to.
ASN1TaggedObject	ASN.1 TaggedObject - in ASN.1 notation this is any object preceded by a [n] where n is some number - these are assumed to follow the construction rules (as with sequences).
ASN1UniversalString	ASN.1 UniversalString object - encodes UNICODE (ISO 10646) characters using 32-bit format.
ASN1UTCTime	- * UTC time object.
ASN1UTF8String
ASN1Util
ASN1VideotexString
ASN1VisibleString	ASN.1 VisibleString object encoding ISO 646 (ASCII) character code points 32 to 126.
BERBitString
BERBitStringParser	Deprecated. Check for 'ASN1BitStringParser' instead
BERGenerator	Base class for generators for indefinite-length structures.
BEROctetString	ASN.1 OctetStrings, with indefinite length rules, and constructed form support.
BEROctetStringGenerator	A generator for indefinite-length OCTET STRINGs
BEROctetStringParser	Deprecated. Check for 'ASN1OctetStringParser' instead
BERSequence	Indefinite length SEQUENCE of objects.
BERSequenceGenerator	A stream generator for DER SEQUENCEs
BERSequenceParser	Deprecated. Check for 'ASN1SequenceParser' instead
BERSet	Indefinite length SET and SET OF constructs.
BERSetParser	Deprecated. Check for 'ASN1SetParser' instead
BERTaggedObject	BER TaggedObject - in ASN.1 notation this is any object preceded by a [n] where n is some number - these are assumed to follow the construction rules (as with sequences).
DERBitString	A BIT STRING with DER encoding - the first byte contains the count of padding bits included in the byte array's last byte.
DERBMPString	DER BMPString object encodes BMP (Basic Multilingual Plane) subset (aka UCS-2) of UNICODE (ISO 10646) characters in codepoints 0 to 65535.
DERExternal	Class representing the DER-type External
DERExternalParser	Parser DER EXTERNAL tagged objects.
DERGeneralizedTime	DER Generalized time object.
DERGeneralString	ASN.1 GENERAL-STRING data type.
DERGenerator	Basic class for streaming DER encoding generators.
DERGraphicString
DERIA5String	DER IA5String object - this is a ISO 646 (ASCII) string encoding code points 0 to 127.
DERNull	An ASN.1 DER NULL object.
DERNumericString	DER NumericString object - this is an ascii string of characters {0,1,2,3,4,5,6,7,8,9, }.
DEROctetString	Carrier class for a DER encoding OCTET STRING
DEROctetStringParser	Deprecated. Check for 'ASN1OctetStringParser' instead
DERPrintableString	DER PrintableString object.
DERSequence	Definite length SEQUENCE, encoding tells explicit number of bytes that the content of this sequence occupies.
DERSequenceGenerator	A stream generator for DER SEQUENCEs
DERSet	A DER encoded SET object
DERT61String	DER T61String (also the teletex string), try not to use this if you don't need to.
DERTaggedObject	DER TaggedObject - in ASN.1 notation this is any object preceded by a [n] where n is some number - these are assumed to follow the construction rules (as with sequences).
DERUniversalString	DER UniversalString object - encodes UNICODE (ISO 10646) characters using 32-bit format.
DERUTCTime	DER UTC time object.
DERUTF8String	DER UTF8String object.
DERVideotexString
DERVisibleString	DER VisibleString object encoding ISO 646 (ASCII) character code points 32 to 126.
DLBitString	A Definite length BIT STRING
DLBitStringParser	Deprecated. Check for 'ASN1BitStringParser' instead
DLExternal	Class representing the Definite-Length-type External
DLSequence	The DLSequence encodes a SEQUENCE using definite length form.
DLSequenceParser	Deprecated. Check for 'ASN1SequenceParser' instead
DLSet	The DLSet encodes ASN.1 SET value without element ordering, and always using definite length form.
DLSetParser	Deprecated. Check for 'ASN1SetParser' instead
DLTaggedObject	Definite Length TaggedObject - in ASN.1 notation this is any object preceded by a [n] where n is some number - these are assumed to follow the construction rules (as with sequences).
LocaleUtil	ASN.1 uses an EN locale for its internal formatting.
OIDTokenizer	Class for breaking up an OID into it's component tokens, ala java.util.StringTokenizer.

Exception Summary

ASN1Exception	Exception thrown in cases of corrupted or unexpected data in a stream.
ASN1ParsingException	Exception thrown when correctly encoded, but unexpected data is found in a stream while building an object.

Package org.bouncycastle.asn1 Description

A library for parsing and writing ASN.1 objects. Support is provided for DER and BER encoding.