Katja Schmidt-Samoa

Contributions to provable security and efficient cryptography

Katja Schmidt-Samoa, Katja Schmidt-Samoa, 2006 .

A Complete and Explicit Security Reduction Algorithm for RSA-Based Cryptosystems

Kaoru Kurosawa, Tsuyoshi Takagi, Katja Schmidt-Samoa, 2003, ASIACRYPT.

Analysis of fractional window recoding methods and their application to elliptic curve cryptosystems

Tsuyoshi Takagi, Katja Schmidt-Samoa, Olivier Semay, 2006, IEEE Transactions on Computers.

New Online/Offline Signature Schemes Without Random Oracles

Kaoru Kurosawa, Katja Schmidt-Samoa, K. Kurosawa, 2006, Public Key Cryptography.

Factorization-Based Fail-Stop Signatures Revisited

Katja Schmidt-Samoa, 2004, ICICS.

A New Rabin-type Trapdoor Permutation Equivalent to Factoring

Katja Schmidt-Samoa, Katja Schmidt-Samoa, 2006, STM.

Paillier's Cryptosystem Modulo p2q and Its Applications to Trapdoor Commitment Schemes

Tsuyoshi Takagi, Katja Schmidt-Samoa, T. Takagi, 2005, Mycrypt.

Signed Binary Representations Revisited

Tsuyoshi Takagi, Katsuyuki Okeya, Katja Schmidt-Samoa, 2004, CRYPTO.