Recent work of Bao et al.(in: Canteaut and Ishai (eds) EUROCRYPT 2020, Part II. LNCS.
Springer, Heidelberg 2020) repopularized tweakable blockciphers minimizing the overhead …

The Advanced Encryption Standard (AES) has become the most frequently used block
cipher since standardization in 2001. Processor instructions that speed up AES …

This study aims to determine the relationship of the spiritual attachment dimension to
adaptive leadership, QWL, and OCB. In addition, adaptive leadership and QWL are …

Envelope encryption is a method to encrypt data with two distinct keys in its basic form. Data
is first encrypted with a data-encryption key, and then the data-encryption key is encrypted …

Until recently, the consequences of quantum adversaries on symmetric primitives were
much less studied. The main quantum algorithm relevant to symmetric cryptography is …

The scientific community is expending significant effort to anticipate the enormous
consequences of the arrival of quantum computers in cryptography. The main quantum …

We define and build a new type of AEAD scheme that we call flexible. Flexibility is intended
as an answer to the growing list of desired security and performance features for future …

OCB3 is a mature and provably secure authenticated encryption mode of operation which
allows for associated data (AEAD). This note reports a small flaw in the security proof of …

In this note, we identify a minor flaw in the design of the XOCB mode, presented at
Eurocrypt'23. This vulnerability enables trivial tag forgeries and arises from the padding …

Abstract Organizational Citizenship Behavior (OCB) menjadi tantangan di dunia kerja saat
ini, karena organisasi tentunya akan merasa senang apabila memiliki karyawan yang …