A new perturbed matsumoto-imai signature scheme. - Wenbin Zhang 003; Chik How Tan (AsiaPKC@AsiaCCS, 2014)

Algebraic Cryptanalysis of Yasuda, Takagi and Sakurai's Signature Scheme. - Wenbin Zhang 003; Chik How Tan (ICISC, 2014)

A Secure Variant of Yasuda, Takagi and Sakurai's Signature Scheme. - Wenbin Zhang 003; Chik How Tan (Inscrypt, 2015)

MI-T-HFE, a New Multivariate Signature Scheme. - Wenbin Zhang 003; Chik How Tan (IACR Cryptol. ePrint Arch., 2015)

Cryptanalysis of Yasuda, Takagi and Sakurai's Signature Scheme Using Invariant Subspaces. - Wenbin Zhang 003; Chik How Tan (IACR Cryptol. ePrint Arch., 2015)

On the Security and Key Generation of the ZHFE Encryption Scheme. - Wenbin Zhang 003; Chik How Tan (IACR Cryptol. ePrint Arch., 2016)