The hex value of SHA256 returned by CRT is of size 32 and not 64

[trivikr]

Describe the bug

The hex value of SHA256 returned by CRT is of size 32 and not 64

Expected Behavior

The hex value of sha256 for "hello world" should be "b94d27b9934d3e08a52e52d7da7dabfac484efe37a5380ee9088f7ace2efcde9"

Current Behavior

The hex value of sha256 for "hello world" is "b94d27b9934d3e08a52e52d7da7dabfa"

Reproduction Steps

// test.mjs
import { crypto } from "aws-crt";
import { createHash } from "node:crypto";

const data = "hello world";

// Logs 'b94d27b9934d3e08a52e52d7da7dabfac484efe37a5380ee9088f7ace2efcde9'
console.log(createHash("sha256").update(data).digest("hex"));

// Logs 'b94d27b9934d3e08a52e52d7da7dabfa'
console.log(Buffer.from(crypto.hash_sha256(data).buffer).toString("hex"));

Possible Solution

No response

Additional Information/Context

Likely has the same root cause as that of sha1 in #581

aws-crt-nodejs version used

1.22.0

nodejs version used

20.17.0

Operating System and version

macOS 14.6.1 (23G93)

[DmitriyMusatkin]

fixed in #583