Strongly Unforgeable Proxy Re-Signature Schemes in the Standard model. - S. Sree Vivek; S. Sharmila Deva Selvi; Guhan Balasubramanian; C. Pandu Rangan (IACR Cryptol. ePrint Arch., 2012)

Controlled Proxy Re-signing - Conditional Proxy Re-Signatures. - S. Sree Vivek; Guhan Balasubramanian (SECRYPT, 2015)