core/at.asitplus.awesn1.encoding/decodeToULongOrNull

decodeToULongOrNull

inline fun Asn1Primitive.decodeToULongOrNull(assertTag: Asn1Element.Tag = Asn1Element.Tag.INT, lenient: Boolean = false): ULong?(source)

Exception-free version of decodeToULong

Parameters

lenient

Relaxes DER constraints, which are:

The content of the INTEGER type is not empty.
The INTEGER value is minimally encoded, verifying that:

Positive ints do not contain leading zero bytes unless necessary.
Negative ints do not use excessive sign extension bytes.