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Use SHA-256 instead of SHA-1 for PKINIT CMS digest #1243

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merged 1 commit into from Mar 17, 2022

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jrisc
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@jrisc jrisc commented Mar 11, 2022

Various organizations including NIST have been strongly recommending to stop using SHA-1 for digital signatures for some years already. CMS digest is used to generate such signatures, hence it should be upgraded to use SHA-256.

This change has already been implemented in Heimdal.

[ghudson@mit.edu: edited comments]

ticket: 9055 (new)
@greghudson greghudson merged commit cbfe46c into krb5:master Mar 17, 2022
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