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fix(ext/node): add alternative RSA OID #22511

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@iuioiua iuioiua commented Feb 21, 2024

While working on #22489, I noticed that this private key was unable to be created using crypto.createPrivateKey(). This is because it uses an RSA OID, 1.2.840.113549.1.3.1, which is less commonly used than the currently used one, 1.2.840.113549.1.1.1. This change adds the lesser-used RSA OID.

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Comment on lines 1396 to 1398
let private_key =
rsa::pkcs1::RsaPrivateKey::from_der(pk_info.private_key)?;
let modulus_length = private_key.modulus.as_bytes().len() * 8;
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Currently encountering error:

Error: unexpected ASN.1 DER tag: expected SEQUENCE, got INTEGER

@aapoalas aapoalas requested a review from littledivy March 5, 2024 18:43
@bartlomieju bartlomieju modified the milestone: 1.42 Mar 6, 2024
@iuioiua iuioiua marked this pull request as ready for review March 13, 2024 00:48
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The OID has .3.1 ending hence so I'm pretty sure that's not related to RSA

http://oid-info.com/get/1.2.840.113549.1.3.1

This is the object identifier for dhKeyAgreement defined in PKCS #3: Diffie-Hellman KeyAgreement Standard (1993). PDF

The key material in the PEM is DH private key.

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iuioiua commented Mar 14, 2024

This has been superseded by #22891.

@iuioiua iuioiua closed this Mar 14, 2024
@iuioiua iuioiua deleted the node-alt-rsa-oid branch March 14, 2024 03:50
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3 participants