COSE

Class ASN1

java.lang.Object

COSE.ASN1

public class ASN1
extends Object

Author:

Jim

Field Summary

Fields

Modifier and Type	Field and Description
static byte[]	Oid_secp256r1
static byte[]	Oid_secp384r1
static byte[]	Oid_secp521r1

Constructor Summary

Constructors

Constructor and Description
ASN1()

Method Summary

Modifier and Type	Method and Description
static byte[]	EncodePKCS8(byte[] oid, byte[] keyBytes, byte[] spki)
static byte[]	EncodeSignature(byte[] r, byte[] s)
static byte[]	EncodeSubjectPublicKeyInfo(byte[] oid, byte[] keyBytes) Encode a subject public key info structure from an oid and the data bytes for the key

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

Oid_secp256r1

public static final byte[] Oid_secp256r1

Oid_secp384r1

public static final byte[] Oid_secp384r1

Oid_secp521r1

public static final byte[] Oid_secp521r1

Constructor Detail

ASN1

public ASN1()

Method Detail

EncodeSubjectPublicKeyInfo

public static byte[] EncodeSubjectPublicKeyInfo(byte[] oid,
                                                byte[] keyBytes)
                                         throws CoseException

Encode a subject public key info structure from an oid and the data bytes for the key

Parameters:

oid - - encoded Object Identifier

keyBytes - - encoded key bytes

Returns:

- encoded SPKI

Throws:

CoseException

EncodePKCS8

public static byte[] EncodePKCS8(byte[] oid,
                                 byte[] keyBytes,
                                 byte[] spki)
                          throws CoseException

Throws:

CoseException

EncodeSignature

public static byte[] EncodeSignature(byte[] r,
                                     byte[] s)
                              throws CoseException

Throws:

CoseException