The digest for an $algorithm argument, which ext-openssl takes as an OPENSSL_ALGO_* int OR a digest name; xmlseclibs passes 'sha256', so an int-only lookup read every SAML signature as unsupported.
$algorithm
OPENSSL_ALGO_*
'sha256'
The digest for an
$algorithmargument, which ext-openssl takes as anOPENSSL_ALGO_*int OR a digest name; xmlseclibs passes'sha256', so an int-only lookup read every SAML signature as unsupported.