Package org.bouncycastle.asn1

package org.bouncycastle.asn1

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

Related Packages

Package	Description
org.bouncycastle	The top level package with the license file.
org.bouncycastle.crypto	Lower level cryptography API that supports the JCA/JCE provider as well as allowing access to more primitive functionality.
org.bouncycastle.jcajce	Key and algorithm parameters classes for supporting provider specific algorithms and modes.
org.bouncycastle.util	General utility classes.

Class	Description
ASN1Absent	An ASN1 class that encodes to nothing, used in the OER library to deal with the Optional type.
ASN1ApplicationSpecific	Base class for an ASN.1 ApplicationSpecific object
ASN1ApplicationSpecificParser	Interface to parse ASN.1 ApplicationSpecific objects.
ASN1BitString	Base class for BIT STRING objects
ASN1Boolean	Public facade of ASN.1 Boolean data.
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.
ASN1EncodableVector	Mutable class for building ASN.1 constructed objects such as SETs or SEQUENCEs.
ASN1Encoding	Supported encoding formats.
ASN1Enumerated	Class representing the ASN.1 ENUMERATED type.
ASN1Exception	Exception thrown in cases of corrupted or unexpected data in a stream.
ASN1External	Class representing the DER-type External
ASN1GeneralizedTime	Base class representing the ASN.1 GeneralizedTime type.
ASN1Generator	Basic class for streaming generators.
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.
ASN1Object	Base class for defining an ASN.1 object.
ASN1ObjectIdentifier	Class representing the ASN.1 OBJECT IDENTIFIER type.
ASN1OctetString	Abstract base for the ASN.1 OCTET STRING data type
ASN1OctetStringParser	A basic parser for an OCTET STRING object
ASN1OutputStream	Stream that produces output based on the default encoding for the passed in objects.
ASN1ParsingException	Exception thrown when correctly encoded, but unexpected data is found in a stream while building an object.
ASN1Primitive	Base class for ASN.1 primitive objects.
ASN1Sequence	ASN.1 SEQUENCE and SEQUENCE OF constructs.
ASN1SequenceParser	A basic parser for a SEQUENCE object
ASN1Set	ASN.1 SET and SET OF constructs.
ASN1SetParser	A basic parser for a SET object
ASN1StreamParser	A parser for ASN.1 streams which also returns, where possible, parsers for the objects it encounters.
ASN1String	General interface implemented by ASN.1 STRING objects for extracting the content String.
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).
ASN1TaggedObjectParser	Interface for the parsing of a generic tagged ASN.1 object.
ASN1UTCTime	- * UTC time object.
BERApplicationSpecific	An indefinite-length encoding version of an ASN.1 ApplicationSpecific object.
BERApplicationSpecificParser	A parser for indefinite-length ASN.1 ApplicationSpecific objects.
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	A parser for indefinite-length OCTET STRINGs.
BEROutputStream	Deprecated. Will be removed from public API.
BERSequence	Indefinite length SEQUENCE of objects.
BERSequenceGenerator	A stream generator for DER SEQUENCEs
BERSequenceParser	Parser for indefinite-length SEQUENCEs.
BERSet	Indefinite length SET and SET OF constructs.
BERSetParser	Parser for indefinite-length SETs.
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).
BERTaggedObjectParser	Parser for indefinite-length tagged objects.
BERTags
DERApplicationSpecific	A DER encoding version of an application specific object.
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	Parser for DER encoded OCTET STRINGS
DEROutputStream	Deprecated. Will be removed from public API.
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
DERSequenceParser	Deprecated. Use DLSequenceParser instead
DERSet	A DER encoded SET object
DERSetParser	Deprecated. Use DLSetParser instead
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.
DLApplicationSpecific	A DER encoding version of an application specific object.
DLBitString	A Definite length BIT STRING
DLExternal	Class representing the Definite-Length-type External
DLSequence	The DLSequence encodes a SEQUENCE using definite length form.
DLSequenceParser	Parser class for DL SEQUENCEs.
DLSet	The DLSet encodes ASN.1 SET value without element ordering, and always using definite length form.
DLSetParser	Parser class for DL SETs.
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).
InMemoryRepresentable	Interface implemented by objects that can be converted from streaming to in-memory objects.
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.