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Questions - asn.1

Extracting a private key buffer from WebCrypto generated CryptoKey (private)

I probably already know the answer (ie. not possible), but hopefully I overlooked something, because otherwise the WebCrypto implementation is truly unbelievably crap.. Basically the problem is this: ...
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Patrik Šimunič

asn.1

webcrypto-api

pkcs#8

Votes: 0

Answers: 0

Java read .cdr-File

right now I#m trying to write a program which reads a .cdr-File. The Format of the CDR-File looks like this: *************** * File header * *...
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anonymoususer123

java

binary

asn.1

eofexception

cdr

Votes: 0

Answers: 1

Latest Answer

The first thing you need to read is the file length field from the file header. That's probably a single byte or maybe two bytes - check your specification. It looks like you're reading that using D...
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Kevin

How can I fit large integer (public key) INTEGER of ASN.1 into small int64 of struct?

I have to represent (ASN.1/DER SEQUENCE) pseudocode: SEQUENCE ::= { INTEGER SEQUENCE {...} ... } Where INTEGER should be a PUBLIC KEY In terms of Golang struct I have so far pseudoc...
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ojacomarket

go

asn.1

der

Votes: 0

Answers: 2

Latest Answer

I think this could help you: Why is unmarshalling of a DER ASN.1 large integer limited to SEQUENCE in Golang? (look at the answer) Note on your comment: Go Big.Int is NOT an asn1 SEQUENCE (asn1 is agn...
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YaFred

ASN.1 sequence with missing tag/length field

I'm implementing a specification that, as the outermost data type, specifies a sequence LogMessage ::= SEQUENCE { version INTEGER (4), ... } When encoded, I would expect the messages to always ...
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performancematters

tags

sequence

asn.1

Votes: 0

Answers: 0

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