Use SHA-512 algorithm for SHA-512 RSA-PSS signing in CNG backend#1409
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kloploid wants to merge 1 commit into
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Use SHA-512 algorithm for SHA-512 RSA-PSS signing in CNG backend#1409kloploid wants to merge 1 commit into
kloploid wants to merge 1 commit into
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The SHA-512 branch of the PSS padding switch in QCNG::sign() set pszAlgId to NCRYPT_SHA256_ALGORITHM with salt length 64, which made CNG sign with MGF1-SHA256 while the advertised XML-DSIG method is sha512-rsa-MGF1. The PKCS#11 backend correctly uses CKG_MGF1_SHA512 for the same case (QPKCS11.cpp). Signed-off-by: kloploid <mark.zelinski890@gmail.com>
metsma
approved these changes
May 15, 2026
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