Cryptosecurity, Digital Signatures, Asymmetric Cryptography, Hash Function, Secure Communication.
computationally infeasible to find m. Second pre-image resistance: Given m, it is computationally infeasible to find m' ≠ m such that H(m) = H(m'). Collision resistance: It is computationally infeasible to find any two distinct inputs m and m' such that H(m) = H(m'). Some commonly used