Changelog #

1.6.2 #

The ASN1Object.hashCode method now uses the encodedBytes to calculate the hash code. This ensures that two objects that are equal (have the same encoded bytes) have the same hash code.

1.6.1 #

ASN1OctetString.toString() now returns the decoded bytes as a UTF-8 string. This is mostly for convenience / ergnomics. If you want the bytes as a list, use the valueBytes getter.

1.6.0 #

Breaking Change for encoding`ASN1OctetString("some string"). The default encoding to octets now uses utf8. See README.md for more information.

1.5.9 #

Added ASN1OctetString.utf8StringValue getter to return the decoded bytes as a UTF-8 string.

1.5.8 #

Removed the dependency on the collection package (only used in tests)

1.5.7 #

Fixes 73. You should be able to add more objects to a sequence and get encodedBytes between each add.

1.5.6 #

Equals method needs to use deep list equality!

1.5.5 #

Equals method was comparing unencoded object.

1.5.4 #

Add equals and hashCode to ASN1Object

1.5.3 #

Fixes #68

1.5.2 #

Support the ability to parse objects with extended tags (more than one byte). #65
Simplify by converting ASN1Length to Dart records

1.5.0 #

Make a number of fields final that should not be changed.
Add types to a few members.
Remove nullability from a field fields.
Require Dart 3.0

1.4.1 #

Fix null assertion when accessing valueBytes before encodedBytes.

1.4.0 #

Reverted parsing of APPLICATION tags to the older behavior. If the constructed bit is set, the tag is parsed as an ASN1Sequence. The recent updates broke LDAP ASN1 parsing.

1.3.0 #

Adds classes to handle non primitive classes: ASN1Application,ASN1ContextSpecific, ASN1Private.
This is a potential change in behavior for consumers that expect some of these classes to be parsed as primitive or sequence types. See [README.md]
The encodeApplicationTagsAsObject option on ASN1Parser has been dropped as it is now the default. Consumers should reparse bytes they know to be a sequence, etc.

1.2.2 #

Fix #62. Allow context specific tags to be cast to an asn1 sequence.

1.2.1 #

Fix #57

1.2.0 #

Fix #61. Adds a flag to the parser encodeApplicationTagsAsObject that will force APPLICATION objects to be encoded as ASN1Objects, skipping any attempt to create sequences.

1.1.1 #

fix: Use the correct value for unusedBits in ASN1BitString.fromBytes

1.1.0 #

Add optional flag whether to relax parsing, off by default, for backwards-compatibility

1.0.3 #

Add ASN1BMPString support

1.0.2 #

Better toString() for ASN1ObjectIdentifier

1.0.1 #

Add ASN1NumericString support

1.0.0 #

Bumped to 1.0.0 as this is now null safe
Code cleanup

0.9.0 #

Requires Dart 2.12
Enable null-safety

0.8.1 #

Allow OID octets to be 0
Fix ASN1Integer.toString() typo

0.8.0 #

Add ASN1IpAddress object based on ASN1OctetString
Add tests for ASN1IpAddress

0.7.1 #

Allow parsing of unrecognized application tags into generic ASN1Objects
Fix parser test filename typo
Add new tag tests

0.7.0 #

Improve object identifier tests
Fix ASN1ObjectIdentifier static methods fromBytes() and fromComponents()

0.6.5 #

Add new object identifiers

0.6.4 #

Fix ASN1Object.preEncoded bytes range
Add unit tests

0.6.3 #

Add ASN1TeletextString Parser
Add unit tests

0.6.2 #

Small fix for the ASN1GeneralizedTime parser

0.6.1 #

Add sha1WithRSAEncryption object identifier
Add ASN1GeneralizedTime Parser
Add unit tests

0.6.0 #

Fix all linter warnings

0.5.15 #

Add businessCategory object identifier

0.5.14 #

Add DN for subjectAltName

0.5.13 #

Merged #37. Improved length computing in the ASN1Parser.
Added new unit tests.

0.5.12 #

Merged #36. Improved length computing in the ASN1Parser.

0.5.11 #

Merged #34. Added example

0.5.10 #

Merged #32. Update length in asn1 parser.

0.5.9 #

Merged #31. Improve fromBytes. Logic from Java Bouncy Castle.

0.5.8 #

Merged #30

Add IA5String
Add associated tests
Make sure parser handles IA5 and UT8 String
Add large test case with PEM Certificate that includes IA5 and UTF8 Strings
Cleanup README

0.5.7 #

Merged #29

Expand AS1NNull to accept tag
Associated test cases
Added David Janes as author

0.5.6 #

Merged #28

Add ASN1UTF8String

0.5.5 #

Merged #27

Updates to ASN1ObjectIdentifier to:

allow creation from dotted number lists
allow creation from dotted number strings
allow names to be registered, for shorthands
allow bulk name registration
commonly used names (obviously, what this is could be expanded)

0.5.4 #

Fixed #26

0.5.1 #

Add AS1Integer.fromInt factory method

0.5.0 #

Convert use of BigInteger to dart SDK BigInt

0.4.3 #

Updates for dart 2

0.4.2 #

Added contentBytes() getter
Removed Int64List dependency and use bignum's BigInteger instead