The PKCS #1 standard defines two signature algorithms based on RSA: PCKS#1 v1.5 and RSASSA-PSS.
This page has sample X.509 certificates that use an RSASSA-PSS signature.
The certificates use the default parameters for RSASSA-PSS. One set of certificates has an empty ASN.1 parameter field to indicate the default parameters. The second set has a complete ASN.1 encoding of all default parameters.
Each set consists of a root certificate and a client certificate that is signed by the root's private key.
2010-02-25 There was an error in the parameter encoding, this is fixed now.
2010-07-13 The certificates are now X509v3. They were accidentially X509v1 before. PSS is defined only for X509v3. Thanks to Hanno Böck for reporting this bug.
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