Allow constructed strings in BER parsing #2015
Merged
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Issues:
Addresses CryptoAlg-2494
Description of changes:
This change relaxes a prior restriction forbidding constructed strings when parsing ASN.1 BER. We modify relevant tests accordingly and fix two small errors in PEM fixtures.
kConstructedBitString
contained a bit string with invalid padding. We fixed this by zeroing out the final padding byte of each constructed bit string component.kConstructedOctetString
' constructed string components were typed as integers (type0x02
) instead of octet strings (type0x04
). For that, we simply change the types to0x04
.Call-outs:
Testing:
By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license and the ISC license.