test_SHA256_power_1B Entity Reference

Test bench 1B for the SHA-256 hash core. More...

Inheritance diagram for test_SHA256_power_1B:

Entities
Testbed	architecture
	Detail of the test bench. More...

Libraries
ieee
	Standard library.

Use Clauses
std_logic_1164
	Standard 9-values logic library.
numeric_std
	Arithmetic library, included for the unsigned type conversion.

Generics
FULLY_PIPELINED	boolean := true
	Whether the Uniy Under Test is a fully pipelined architecture.

Detailed Description

Test bench 1B for the SHA-256 hash core.

Test:

Repeated hashing of a sequence of messages using SHA-256
NIST-provided test vectors: https://csrc.nist.gov/Projects/cryptographic-algorithm-validation-program/Secure-Hashing#shavs

• Input sequence 1B:
  1. x"86f15b8b677b7655f358a2c7fd5785bc84d31e079ed859b6af88e198debd36fccaf0ffbc785aa17a9158102aca14e6d0a362b28b54e892d2"
• Expected output:
  1. x"eaec4af4f0632711ae6d78bcadb50eb53aee0d2e65c906cd903349750ea71c92"

Member Data Documentation

FULLY_PIPELINED

FULLY_PIPELINED boolean := true

Generic

Whether the Uniy Under Test is a fully pipelined architecture.

ieee

ieee

Library

Standard library.

numeric_std

numeric_std

Package

Arithmetic library, included for the unsigned type conversion.

std_logic_1164

std_logic_1164

Package

Standard 9-values logic library.