RSA signatures

Creation with private key.

• Validation with the corresponding public key.

Special padding for Signature Scheme w/ Appendix.

• RSASSA-PKCS#1 (v1.5).

  • Deterministic.

• RSASSA-PSS (Probabilistic Signature Scheme).

  • Randomized (EMSA-PSS).

Hash function prefixing.

• ASN.1 algorithm OID.