test_SHA256_power_5A Entity Reference

Test bench 5A for the SHA-256 hash core. More...

Inheritance diagram for test_SHA256_power_5A:

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 := false
	Whether the Uniy Under Test is a fully pipelined architecture.

Detailed Description

Test bench 5A 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 5A:
  1. x"9ebf93643854ea5c97a4f38f50bd18103fde2abdd77f5266b6914a317c07cc3cde954b85f6b8e207ddf68a267c678f4d9f7445d64bdff700"
  2. x"7da5f5153548eae21034efb7276e0a52d13c72df1ad2a2bf712dac87a140d04c034e4d1ef19777d27d360a05634abe5d3d541b12f6e08fa8"
  3. x"18537da0bf81cf55e38b8fbcfaa07ea36923c59e485cdc56656dab248c87efdf065de0f260d911b16e0e97ed8e6f6dc5313e17c098478600"
  4. x"cc29f1eb3b0237e815424c6c853ad0e16232768304f57009579127872d583093d92a7ba7f9f7cec6937f7262645c2d7e74437010ee87d0a8"
  5. x"294dee95f2146fc67870cd987d2e6e673ea320579b435d8d7870cc9f63900a487762ab6180927c0c608b0b33b18c6a31abfe2fce4805bf70"
• Expected output:
  1. x"47ee6110b83273f2b966bdcd34727007ef4d20edfec7e30b8931669c6d1c05e7"
  2. x"9d6de887db0cd7a5ac51b0b4217ede80a3b83cb909824ebb0a90407e46906958"
  3. x"56f10bcc16149f5d8bc86f4b9fe3eafbb5213ea1e4c209b0463c751c61650e04"
  4. x"660cf7af3bce342d5ede084e3a6493747cf900583a5710f16e67bae8b5a95b74"
  5. x"edee1c1d003835c8f39be8a489cf7e50b70ed96fbbc41b36ae7e5dc937c74a13"

Member Data Documentation

FULLY_PIPELINED

FULLY_PIPELINED boolean := false

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.