Hello,
> My question is: how many bytes does public key(EC or RSA) takes in X509
> certificate ? 64B for EC and 162B for RSA. Does X509 contain whole RSA
> public key structure(162) in itself or only 1024bit modulus and 4 bytes for
> exponent ? Does
Public key for RSA in X509 contains ASN.1 SEQUEN
whole 162B, because I know regenerate public key from
modulus and exponent in Java.
I want to achieve that I can regenerate public keys from own certificate.
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Hello,
> I create ec key pair with secp160r2 curve and I need to achieve information
> from public key in der format as:
> EC Public Key:
> pub:
> 04:66:6d:59:b1:fb:53:c1:c9:98:c1:2c:71:73:1d:
> 3a:36:a3:7c:d9:95:ca:de:ee:96:c1:56:c8:d7:c7:
can I separate section ASN1 OID: secp160r2 ?
Thanks
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