Stechnolock International Journal of Cryptology (SIJC) focuses on papers that cover and come under broad topics and is not limited to a particular aspect:

Theory of Cryptography
Secret-key cryptography
Public-key cryptography
Hash functions
Cryptanalysis
Cryptographic protocols
Quantum safe cryptography
Practice of Cryptography
Cryptographic hardware/engineering
Applied cryptography
Secure smart system/device
Digital forensics
Digital rights management
Public key and conventional algorithms and their implementations
Cryptanalytic attacks
Pseudo-random sequences 
Computational number theory 
Cryptographic protocols 
Untraceability, privacy, authentication, and more