asn1

package standard library

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Versions in this module

go1

go1.18.10

Jan 10, 2023 GO-2025-4011

GO-2025-4011: Parsing DER payload can cause memory exhaustion in encoding/asn1

Changes in this version

+ const ClassApplication

+ const ClassContextSpecific

+ const ClassPrivate

+ const ClassUniversal

+ const TagBMPString

+ const TagBitString

+ const TagBoolean

+ const TagEnum

+ const TagGeneralString

+ const TagGeneralizedTime

+ const TagIA5String

+ const TagInteger

+ const TagNull

+ const TagNumericString

+ const TagOID

+ const TagOctetString

+ const TagPrintableString

+ const TagSequence

+ const TagSet

+ const TagT61String

+ const TagUTCTime

+ const TagUTF8String

+ var NullBytes = []byte

+ var NullRawValue = RawValue

+ func Marshal(val any) ([]byte, error)

+ func MarshalWithParams(val any, params string) ([]byte, error)

+ func Unmarshal(b []byte, val any) (rest []byte, err error)

+ func UnmarshalWithParams(b []byte, val any, params string) (rest []byte, err error)

+ type BitString struct

+ BitLength int

+ Bytes []byte

+ func (b BitString) At(i int) int

+ func (b BitString) RightAlign() []byte

+ type Enumerated int

+ type Flag bool

+ type ObjectIdentifier []int

+ func (oi ObjectIdentifier) Equal(other ObjectIdentifier) bool

+ func (oi ObjectIdentifier) String() string

+ type RawContent []byte

+ type RawValue struct

+ Bytes []byte

+ Class int

+ FullBytes []byte

+ IsCompound bool

+ Tag int

+ type StructuralError struct

+ Msg string

+ func (e StructuralError) Error() string

+ type SyntaxError struct

+ Msg string

+ func (e SyntaxError) Error() string