2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/32358The concept of ring signature was introduced by Rivest, Shamir and Tauman. This signature is considered to be a simplified group signature from which identity of signer is ambiguous although verifier knows the group to which signer belong. In this paper we introduce a new proxy ring signature scheme.RMS 2004, Agra, INDIACryptography and SecurityRings and Algebrastext