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Verify the timestamp signature #14

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woodruffw opened this issue Apr 24, 2020 · 0 comments
Open

Verify the timestamp signature #14

woodruffw opened this issue Apr 24, 2020 · 0 comments
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@woodruffw
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C:uthenticode The core uthenticode library enhancement New feature or request
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1.1.0

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@woodruffw
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In addition to the signature and certificate chain, we should also verify the timestamp signature embedded in each Authenticode SignedData.

Documentation for these is a little inconsistent, but they seem to be mostly standard PKCS#9 countersignatures:

osslsigncode's codebase will probably be helpful here.
@woodruffw woodruffw self-assigned this Apr 24, 2020
@woodruffw woodruffw added this to the 1.1.0 milestone May 5, 2020
@woodruffw woodruffw added C:uthenticode The core uthenticode library enhancement New feature or request labels May 8, 2020
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C:uthenticode The core uthenticode library enhancement New feature or request
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